Verify CPU corruption after each op via --verify_cpu_corruption_dir (#14852)

Summary:

Detection layer of the CPU corruption injector (coming up). With `--verify_cpu_corruption_dir=<dir>`, db_stress reads back the full keyspace after every write/flush/compaction op and compares it to the expected-values model, classifying any mismatch by `kind`: `lost` / `resurrected` / `wrong-value` (silent data corruption) or `detected-corruption` (a status/checksum-caught error). Each finding is written to `<dir>/data_corruption.<tid>.json` ({kind, cf, key, value_from_db, value_from_expected, op_status}) and routed through db_stress's standard `VerificationAbort` for a clean exit-1. A startup guard requires `--threads=1` and all fault injection off so the read-back is single-writer and the only corruption present is the injected one

**Test plan:**
1.Startup guard rejects misconfiguration:
```
--threads=2           -> exit 1: "--verify_cpu_corruption_dir requires --threads=1"
--read_fault_one_in=5 -> exit 1: "requires all fault injection off"
```
2.No false positive (clean CORE preset run, no injection):
```
$ db_stress --verify_cpu_corruption_dir=<dir> --threads=1 (full protections, all *_fault_one_in=0) ...
exit 0; no data_corruption.<tid>.json produced; "Verification successful"
```
3.Write-path cpu corruption injection (coming up, e.g, gdb flips a register inside MemTable::Add), then the immediate post-op read-back catches it. Real `<dir>/data_corruption.<tid>.json`:

silent data corruption -- write returned OK but the key is gone on read-back:
```
{"kind":"lost","cf":0,"key":9814,"value_from_db":"","value_from_expected":"010000000504070609080B0A0D0C0F0E","op_status":"Get: NotFound"}
```
detected corruption -- read-back Get returns Corruption via the memtable per-key checksum:
```
{"kind":"detected-corruption","cf":0,"key":139,"value_from_db":"","value_from_expected":"","op_status":"Get: Corruption: Corrupted memtable entry, per key-value checksum verification failed."
```

Differential Revision: D107999834

.github/actions/install-jdk8-on-macos/action.yml

@@ -0,0 +1,9 @@
+name: install-jdk8-on-macos
+runs:
+  using: composite
+  steps:
+  - name: Install JDK 8 on macos
+    run: |-
+      HOMEBREW_NO_AUTO_UPDATE=1 brew tap bell-sw/liberica
+      HOMEBREW_NO_AUTO_UPDATE=1 brew install --cask liberica-jdk8
+    shell: bash

.github/actions/post-steps/action.yml

@@ -0,0 +1,38 @@
+name: post-steps
+description: Steps that are taken after a RocksDB job
+inputs:
+  artifact-prefix:
+    description: Prefix to append to the name of artifacts that are uploaded
+    required: true
+    default: "${{ github.job }}"
+runs:
+  using: composite
+  steps:
+  - name: Upload Test Results artifact
+    uses: actions/upload-artifact@v4.0.0
+    with:
+      name: "${{ inputs.artifact-prefix }}-test-results"
+      path: "${{ runner.temp }}/test-results/**"
+  - name: Upload DB LOG file artifact
+    uses: actions/upload-artifact@v4.0.0
+    with:
+      name: "${{ inputs.artifact-prefix }}-db-log-file"
+      path: LOG
+  - name: Copy Test Logs (on Failure)
+    if: ${{ failure() }}
+    run: |
+      mkdir -p ${{ runner.temp }}/failure-test-logs
+      cp -r t/* ${{ runner.temp }}/failure-test-logs
+    shell: bash
+  - name: Upload Test Logs (on Failure) artifact
+    uses: actions/upload-artifact@v4.0.0
+    with:
+      name: "${{ inputs.artifact-prefix }}-failure-test-logs"
+      path: ${{ runner.temp }}/failure-test-logs/**
+      if-no-files-found: ignore
+  - name: Upload Core Dumps artifact
+    uses: actions/upload-artifact@v4.0.0
+    with:
+      name: "${{ inputs.artifact-prefix }}-core-dumps"
+      path: "core.*"
+      if-no-files-found: ignore

.github/actions/pre-steps/action.yml

@@ -2,21 +2,12 @@ name: pre-steps
 runs:
   using: composite
   steps:
-  - name: Dump system info for diagnostics
+  - name: Dump ulimits for diagnostics
     run: |
       echo "=== ulimits (soft) ==="
       ulimit -a -S || true
       echo "=== ulimits (hard) ==="
       ulimit -a -H || true
-      echo "=== OS ==="
-      uname -a || true
-      echo "=== CPU ==="
-      if [ "$RUNNER_OS" = "macOS" ]; then
-        sysctl machdep.cpu.brand_string hw.ncpu || true
-      else
-        lscpu || true
-        grep -m1 '^microcode' /proc/cpuinfo || true
-      fi
     shell: bash
   - name: Install lld linker for faster builds
     run: apt-get update -y && apt-get install -y lld 2>/dev/null || true
@@ -24,19 +15,14 @@ runs:
   - name: Setup Environment Variables
     run: |-
       echo "GTEST_THROW_ON_FAILURE=0" >> "$GITHUB_ENV"
+      echo "GTEST_OUTPUT=\"xml:${{ runner.temp }}/test-results/\"" >> "$GITHUB_ENV"
       echo "SKIP_FORMAT_BUCK_CHECKS=1" >> "$GITHUB_ENV"
       echo "GTEST_COLOR=1" >> "$GITHUB_ENV"
       echo "CTEST_OUTPUT_ON_FAILURE=1" >> "$GITHUB_ENV"
       echo "CTEST_TEST_TIMEOUT=300" >> "$GITHUB_ENV"
-      # These third-party sources are mirrored on the "third-party-deps" GitHub
-      # release. To add one, upload the asset here (intentionally hidden):
-      # https://github.com/meta/rocksdb/releases/edit/third-party-deps
-      # Note how file names are generated below (vs. from the original source)
-      # before uploading. Removing or modifying files will break builds for
-      # older releases/revisions (not found or checksum mismatch).
-      echo "ZLIB_DOWNLOAD_PREFIX=https://github.com/meta/rocksdb/releases/download/third-party-deps/zlib-" >> "$GITHUB_ENV"
-      echo "BZIP2_DOWNLOAD_PREFIX=https://github.com/meta/rocksdb/releases/download/third-party-deps/bzip2-" >> "$GITHUB_ENV"
-      echo "SNAPPY_DOWNLOAD_PREFIX=https://github.com/meta/rocksdb/releases/download/third-party-deps/snappy-" >> "$GITHUB_ENV"
-      echo "LZ4_DOWNLOAD_PREFIX=https://github.com/meta/rocksdb/releases/download/third-party-deps/lz4-" >> "$GITHUB_ENV"
-      echo "ZSTD_DOWNLOAD_PREFIX=https://github.com/meta/rocksdb/releases/download/third-party-deps/zstd-" >> "$GITHUB_ENV"
+      echo "ZLIB_DOWNLOAD_BASE=https://rocksdb-deps.s3.us-west-2.amazonaws.com/pkgs/zlib" >> "$GITHUB_ENV"
+      echo "BZIP2_DOWNLOAD_BASE=https://rocksdb-deps.s3.us-west-2.amazonaws.com/pkgs/bzip2" >> "$GITHUB_ENV"
+      echo "SNAPPY_DOWNLOAD_BASE=https://rocksdb-deps.s3.us-west-2.amazonaws.com/pkgs/snappy" >> "$GITHUB_ENV"
+      echo "LZ4_DOWNLOAD_BASE=https://rocksdb-deps.s3.us-west-2.amazonaws.com/pkgs/lz4" >> "$GITHUB_ENV"
+      echo "ZSTD_DOWNLOAD_BASE=https://rocksdb-deps.s3.us-west-2.amazonaws.com/pkgs/zstd" >> "$GITHUB_ENV"
     shell: bash

.github/actions/setup-jdk-on-macos/action.yml

@@ -1,17 +0,0 @@
-name: setup-jdk-on-macos
-runs:
-  using: composite
-  steps:
-  - name: Set up JDK on macos
-    run: |-
-      set -euo pipefail
-
-      JAVA_HOME="$(/usr/libexec/java_home -v 21)"
-
-      echo "JAVA_HOME=${JAVA_HOME}" >> "$GITHUB_ENV"
-      echo "JAVAC_ARGS=--release 8" >> "$GITHUB_ENV"
-      echo "${JAVA_HOME}/bin" >> "$GITHUB_PATH"
-      echo "Using JDK at ${JAVA_HOME}"
-      "${JAVA_HOME}/bin/java" -version
-      "${JAVA_HOME}/bin/javac" -version
-    shell: bash

.github/actions/setup-upstream/action.yml

@@ -8,7 +8,7 @@ runs:
     run: chown `whoami` . || true
     shell: bash
   - name: Set upstream
-    run: git remote add upstream https://github.com/meta/rocksdb.git
+    run: git remote add upstream https://github.com/facebook/rocksdb.git
     shell: bash
   - name: Fetch upstream
     run: git fetch upstream

.github/actions/windows-build-steps/action.yml

@@ -11,49 +11,8 @@ inputs:
 runs:
   using: composite
   steps:
-  - name: Detect Visual Studio generator
-    id: detect_vs
-    shell: pwsh
-    run: |
-      $ErrorActionPreference = "Stop"
-
-      $vswhere = Join-Path ([Environment]::GetFolderPath("ProgramFilesX86")) "Microsoft Visual Studio\Installer\vswhere.exe"
-      if (!(Test-Path $vswhere)) {
-        throw "vswhere.exe was not found at $vswhere"
-      }
-
-      $vsInstallationsJson = & $vswhere -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -format json -utf8
-      $vsInstallations = @($vsInstallationsJson | ConvertFrom-Json)
-      if ($vsInstallations.Count -eq 0) {
-        throw "No Visual Studio instance with C++ tools was found."
-      }
-
-      $vsInstallation = $vsInstallations[0]
-      $vsMajor = [int]$vsInstallation.catalog.productLineVersion
-      if ($vsMajor -eq 0) {
-        $vsMajor = [int]($vsInstallation.installationVersion.Split(".")[0])
-      }
-
-      $generatorLine = cmake --help | Where-Object {
-        $_ -match "^\*?\s*Visual Studio $vsMajor\s+\d{4}\s*="
-      } | Select-Object -First 1
-      if (!$generatorLine) {
-        throw "CMake does not support a Visual Studio generator for VS major version $vsMajor."
-      }
-
-      $cmakeGenerator = ($generatorLine -replace "^\*?\s*", "" -replace "\s*=.*$", "").Trim()
-      $vsVersionRange = "[{0}.0,{1}.0)" -f $vsMajor, ($vsMajor + 1)
-
-      echo "Detected Visual Studio at $($vsInstallation.installationPath)"
-      echo "Using CMake generator: $cmakeGenerator"
-      echo "Using setup-msbuild vs-version: $vsVersionRange"
-
-      "CMAKE_GENERATOR=$cmakeGenerator" >> $env:GITHUB_ENV
-      "vs_version=$vsVersionRange" >> $env:GITHUB_OUTPUT
   - name: Add msbuild to PATH
-    uses: microsoft/setup-msbuild@v2
-    with:
-      vs-version: ${{ steps.detect_vs.outputs.vs_version }}
+    uses: microsoft/setup-msbuild@v1.3.1
   - name: ccache
     uses: hendrikmuhs/ccache-action@v1.2
     with:
@@ -73,23 +32,15 @@ runs:
       CMAKE_HOME: C:/Program Files/CMake
       CMAKE_BIN: C:/Program Files/CMake/bin/cmake.exe
       CTEST_BIN: C:/Program Files/CMake/bin/ctest.exe
+      JAVA_HOME: C:/Program Files/BellSoft/LibericaJDK-8
       SNAPPY_HOME: ${{ github.workspace }}/thirdparty/snappy-1.2.2
       SNAPPY_INCLUDE: ${{ github.workspace }}/thirdparty/snappy-1.2.2;${{ github.workspace }}/thirdparty/snappy-1.2.2/build
       SNAPPY_LIB_DEBUG: ${{ github.workspace }}/thirdparty/snappy-1.2.2/build/Debug/snappy.lib
     run: |-
       # NOTE: if ... Exit $LASTEXITCODE lines needed to exit and report failure
       echo ===================== Install Dependencies =====================
-      if (!$env:JAVA_HOME -or !(Test-Path (Join-Path $env:JAVA_HOME "bin\javac.exe"))) {
-        $javac = Get-Command javac -ErrorAction SilentlyContinue
-        if (!$javac) {
-          Write-Error "javac was not found on PATH and JAVA_HOME is not set."
-          Exit 1
-        }
-        $env:JAVA_HOME = Split-Path (Split-Path $javac.Source -Parent) -Parent
-      }
-      echo "JAVA_HOME=$env:JAVA_HOME"
-      & "$env:JAVA_HOME\bin\java.exe" -version
-      & "$env:JAVA_HOME\bin\javac.exe" -version
+      choco install liberica8jdk -y
+      if(!$?) { Exit $LASTEXITCODE }
       mkdir $Env:THIRDPARTY_HOME
       cd $Env:THIRDPARTY_HOME
       echo "Building Snappy dependency..."
@@ -102,11 +53,11 @@ runs:
       cd build
       & cmake -G "$Env:CMAKE_GENERATOR" .. -DSNAPPY_BUILD_TESTS=OFF -DSNAPPY_BUILD_BENCHMARKS=OFF
       if(!$?) { Exit $LASTEXITCODE }
-      cmake --build . --config Debug --parallel 32 -- /p:Platform=x64
+      msbuild Snappy.sln -maxCpuCount -property:Configuration=Debug -property:Platform=x64
       if(!$?) { Exit $LASTEXITCODE }
       echo ======================== Build RocksDB =========================
       cd ${{ github.workspace }}
-      $env:Path = "$env:JAVA_HOME\bin;" + $env:Path
+      $env:Path = $env:JAVA_HOME + ";" + $env:Path
       mkdir build
       cd build
       & cmake -G "$Env:CMAKE_GENERATOR" -DCMAKE_BUILD_TYPE=Debug -DWIN_CI=1 -DPORTABLE="$Env:CMAKE_PORTABLE" -DSNAPPY=1 -DXPRESS=1 -DJNI=1 ..
@@ -114,7 +65,7 @@ runs:
       cd ..
       echo "Building with VS version: $Env:CMAKE_GENERATOR"
       # use more parallel processes than the number of processes available, as most of the compile command would be cache hit
-      cmake --build build --config Debug --parallel 32 -- /p:LinkIncremental=false /p:Platform=x64
+      msbuild build/rocksdb.sln /m:32 /p:LinkIncremental=false -property:Configuration=Debug -property:Platform=x64
       if(!$?) { Exit $LASTEXITCODE }
       echo ========================= Test RocksDB =========================
       $suiteRun = "${{ inputs.suite-run }}"

.github/scripts/build-ai-review-comment.js

@@ -5,40 +5,23 @@
 //   return build({ icon, headerTitle, triggerLine, responseBody, footerLines
 //   });
 
-// GitHub rejects issue comments longer than this many characters. The model
-// response (responseBody) is the only unbounded input, so we trim it to fit
-// while keeping the fixed scaffolding (header, trigger, footer) intact.
-const MAX_COMMENT_LENGTH = 65536;
-const TRUNCATION_NOTE =
-    '\n\n*[Truncated — full output in execution log artifact]*';
-
 module.exports = function buildAiReviewComment(
     {icon, headerTitle, triggerLine, responseBody, footerLines}) {
-  const assemble = (body) => [`## ${icon} ${headerTitle}`,
-                                 '',
-                                 triggerLine,
-                                 '',
-                                 '---',
-                                 '',
-                                 body,
-                                 '',
-                                 '---',
-                                 '',
-                                 '<details>',
-                                 '<summary>ℹ️ About this response</summary>',
-                                 '',
-                                 ...footerLines,
-                                 '</details>',
+  return [
+    `## ${icon} ${headerTitle}`,
+    '',
+    triggerLine,
+    '',
+    '---',
+    '',
+    responseBody,
+    '',
+    '---',
+    '',
+    '<details>',
+    '<summary>ℹ️ About this response</summary>',
+    '',
+    ...footerLines,
+    '</details>',
   ].join('\n');
-
-  const body = responseBody || '';
-  const comment = assemble(body);
-  if (comment.length <= MAX_COMMENT_LENGTH) {
-    return comment;
-  }
-  // Drop only as much of the body as needed to fit, then re-assemble so the
-  // footer/<details> block is preserved rather than cut off mid-comment.
-  const overflow = comment.length - MAX_COMMENT_LENGTH;
-  const keep = Math.max(0, body.length - overflow - TRUNCATION_NOTE.length);
-  return assemble(body.substring(0, keep) + TRUNCATION_NOTE);
 };

.github/scripts/parse-claude-review.js

@@ -103,7 +103,7 @@ module.exports = function parseClaude({executionFile, conclusion, meta}) {
     responseBody,
     footerLines: [
       'Generated by [Claude Code](https://github.com/anthropics/claude-code-action).',
-      'Review methodology: `claude_md/ci_review_prompt.md`',
+      'Review methodology: `claude_md/code_review.md`',
       '',
       '**Limitations:**',
       '- Claude may miss context from files not in the diff',

.github/scripts/parse-codex-review.js

@@ -0,0 +1,98 @@
+// Parse Codex review artifacts and produce a markdown review comment.
+//
+// Usage from actions/github-script:
+//   const parse = require('./.github/scripts/parse-codex-review.js');
+//   const markdown = parse({ responseFile, recoveryFile, findingsFile, logFile,
+//   exitCode, meta });
+//
+// Parameters:
+//   responseFile - path to Codex final response output
+//   recoveryFile - path to recovery output formatted from review-findings.md
+//   findingsFile - path to incremental findings file written during review
+//   logFile      - path to Codex stdout/stderr log
+//   exitCode     - Codex process exit code
+//   meta         - { trigger, autoMode, headSha, reviewer, isQuery, isPartial }
+
+const fs = require('fs');
+const buildComment = require('./build-ai-review-comment.js');
+
+module.exports = function parseCodex(
+    {responseFile, recoveryFile, findingsFile, logFile, exitCode, meta}) {
+  function getTriggerLine() {
+    if (meta.trigger !== 'auto') {
+      return `*Requested by @${meta.reviewer}*`;
+    }
+    const shortSha = meta.headSha ? meta.headSha.substring(0, 7) : 'unknown';
+    if (meta.autoMode === 'early') {
+      return `*Auto-triggered after CI reached the early-review threshold — reviewing commit ${
+          shortSha}*`;
+    }
+    return `*Auto-triggered after CI passed — reviewing commit ${shortSha}*`;
+  }
+
+  function readIfPresent(path) {
+    if (!path || !fs.existsSync(path)) {
+      return '';
+    }
+    const text = fs.readFileSync(path, 'utf8').trim();
+    return text;
+  }
+
+  function tailFile(path, maxChars = 12000) {
+    const text = readIfPresent(path);
+    if (!text) {
+      return '';
+    }
+    if (text.length <= maxChars) {
+      return text;
+    }
+    return text.slice(text.length - maxChars);
+  }
+
+  let responseBody = '';
+  const recovered = readIfPresent(recoveryFile);
+  const direct = readIfPresent(responseFile);
+  const findings = readIfPresent(findingsFile);
+
+  if (recovered) {
+    responseBody = recovered;
+  } else if (direct) {
+    responseBody = direct;
+  } else if (findings) {
+    responseBody =
+        '⚠️ **Review incomplete — Codex did not produce a final response.**\n\n' +
+        'Below are the incremental findings recovered from `review-findings.md`.\n\n---\n\n' +
+        findings;
+  } else {
+    const logTail = tailFile(logFile);
+    responseBody = logTail ?
+        `❌ **Codex review failed before producing findings.**\n\n\`\`\`\n${
+            logTail}\n\`\`\`` :
+        '❌ Codex review failed before producing any output.';
+  }
+
+  const isPartial = !!meta.isPartial;
+  const code = Number.parseInt(exitCode || '1', 10);
+  const icon = isPartial ? '🟡' : (code === 0 ? '✅' : '⚠️');
+  const triggerLine = getTriggerLine();
+
+  return buildComment({
+    icon,
+    headerTitle: meta.isQuery ? 'Codex Response' : 'Codex Code Review',
+    triggerLine,
+    responseBody,
+    footerLines: [
+      'Generated by Codex CLI.',
+      'Review methodology: `claude_md/code_review.md`',
+      '',
+      '**Limitations:**',
+      '- Codex may miss context from files not in the diff',
+      '- Large PRs may be truncated',
+      '- Always apply human judgment to AI suggestions',
+      '',
+      '**Commands:**',
+      '- `/codex-review [context]` — Request a code review',
+      '- `/codex-query <question>` — Ask about the PR or codebase',
+    ],
+  });
+};

.github/scripts/post-pr-comment.test.js

@@ -117,7 +117,7 @@ function assertObsoleteComment(comment, originalBody) {
 
 const context = {
   repo: {
-    owner: 'meta',
+    owner: 'facebook',
     repo: 'rocksdb',
   },
 };

.github/workflows/ai-review-analysis.yml

@@ -1,8 +1,18 @@
 # Shared analysis workflow for AI PR reviews.
 #
-# This workflow is invoked by provider-specific wrappers (such as
-# claude-review.yml) so the event triggers and workflow names stay
-# user-friendly while the implementation lives in one place.
+# This workflow is invoked by provider-specific wrappers (Claude/Codex) so the
+# event triggers and workflow names stay user-friendly while the implementation
+# lives in one place.
+#
+# Security note for Codex:
+#   Codex runs in non-interactive CI, so the Codex CLI steps below pass
+#   `--dangerously-bypass-approvals-and-sandbox`. That disables Codex's
+#   approval prompts and sandbox protections, so treat those steps as
+#   arbitrary command execution on the runner. This file therefore keeps Codex
+#   in the read-only analysis workflow, restricts the pull_request_target path
+#   to same-repo PRs, and leaves write-scoped PR commenting in a separate
+#   workflow. Re-evaluate that trust boundary before expanding Codex auto
+#   review to broader trigger sources.
 
 name: AI Review Analysis
 
@@ -10,7 +20,7 @@ on:
   workflow_call:
     inputs:
       provider:
-        description: Provider key, for example "claude"
+        description: Provider key, for example "claude" or "codex"
         required: true
         type: string
       display_name:
@@ -109,7 +119,7 @@ jobs:
             const FAIL_CONCLUSIONS = new Set([
               'failure', 'cancelled', 'timed_out', 'action_required'
             ]);
-            const AI_CHECK_TOKENS = ['claude'];
+            const AI_CHECK_TOKENS = ['claude', 'codex'];
             const MIN_CHECKS = 10;
             const THRESHOLD = 0.5;
             const POLL_INTERVAL_MS = 90 * 1000;
@@ -409,6 +419,24 @@ jobs:
           fetch-depth: 0
           persist-credentials: false
 
+      - name: Setup Node.js
+        if: >-
+          steps.pr_info.outputs.skip != 'true' &&
+          steps.check_existing.outputs.skip != 'true' &&
+          inputs.provider == 'codex'
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Install Codex CLI
+        if: >-
+          steps.pr_info.outputs.skip != 'true' &&
+          steps.check_existing.outputs.skip != 'true' &&
+          inputs.provider == 'codex'
+        run: |
+          npm install -g @openai/codex
+          codex --version
+
       - name: Generate diff and prompt
         if: steps.pr_info.outputs.skip != 'true' && steps.check_existing.outputs.skip != 'true'
         env:
@@ -513,6 +541,72 @@ jobs:
             core.setOutput('label', label);
             core.setOutput('tokens', budget);
 
+      - name: Classify PR complexity (Codex)
+        if: >-
+          steps.pr_info.outputs.skip != 'true' &&
+          steps.check_existing.outputs.skip != 'true' &&
+          inputs.provider == 'codex'
+        env:
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          CODEX_HOME: /tmp/codex-home
+          CODEX_MODEL: ${{ inputs.default_model }}
+        run: |
+          if [ -z "${OPENAI_API_KEY}" ]; then
+            echo "OPENAI_API_KEY not configured, skipping Codex review"
+            printf 'complex\n' > codex-complexity-output.txt
+            exit 0
+          fi
+          mkdir -p "${CODEX_HOME}"
+          set +e
+          codex exec \
+            -m "${CODEX_MODEL}" \
+            -c model_reasoning_effort="medium" \
+            --dangerously-bypass-approvals-and-sandbox \
+            --output-last-message codex-complexity-output.txt \
+            - < /tmp/complexity_prompt.txt > codex-complexity.log 2>&1
+          exit_code=$?
+          set -e
+          if [ "${exit_code}" -ne 0 ]; then
+            echo "Codex complexity classification failed with exit code ${exit_code}"
+            echo "Defaulting to complex review budget"
+            if [ -s codex-complexity.log ]; then
+              echo "Last 100 lines of codex-complexity.log:"
+              tail -100 codex-complexity.log
+            fi
+            printf 'complex\n' > codex-complexity-output.txt
+          fi
+
+      - name: Pick thinking budget (Codex)
+        if: >-
+          steps.pr_info.outputs.skip != 'true' &&
+          steps.check_existing.outputs.skip != 'true' &&
+          inputs.provider == 'codex'
+        id: budget_codex
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            let label = 'complex';
+            try {
+              const text = fs.readFileSync(
+                'codex-complexity-output.txt',
+                'utf8'
+              ).trim().toLowerCase();
+              if (/\bsimple\b/.test(text) && !/\bcomplex\b/.test(text)) {
+                label = 'simple';
+              }
+            } catch (error) {
+              core.warning(
+                `Could not parse classifier output: ${error.message}`);
+            }
+            const effort = label === 'simple' ? 'high' : 'xhigh';
+            core.info(
+              `Complexity classified as: ${label} ` +
+              `-> model_reasoning_effort=${effort}`
+            );
+            core.setOutput('label', label);
+            core.setOutput('effort', effort);
+
       - name: Run Claude
         if: >-
           steps.pr_info.outputs.skip != 'true' &&
@@ -609,6 +703,103 @@ jobs:
             });
             fs.writeFileSync(process.env.COMMENT_FILE, body);
 
+      - name: Run Codex
+        if: >-
+          steps.pr_info.outputs.skip != 'true' &&
+          steps.check_existing.outputs.skip != 'true' &&
+          inputs.provider == 'codex'
+        id: codex
+        env:
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          CODEX_HOME: /tmp/codex-home
+          CODEX_MODEL: ${{ inputs.default_model }}
+          CODEX_REASONING_EFFORT: ${{ steps.budget_codex.outputs.effort }}
+          BASE_SHA: ${{ steps.pr_info.outputs.base_sha }}
+          PR_TITLE: ${{ steps.pr_info.outputs.pr_title }}
+        run: |
+          if [ -z "${OPENAI_API_KEY}" ]; then
+            echo "OPENAI_API_KEY not configured, skipping Codex review"
+            exit 0
+          fi
+          mkdir -p "${CODEX_HOME}"
+          set +e
+          codex exec review \
+            --base "${BASE_SHA}" \
+            --title "${PR_TITLE}" \
+            -m "${CODEX_MODEL}" \
+            -c model_reasoning_effort="${CODEX_REASONING_EFFORT}" \
+            --dangerously-bypass-approvals-and-sandbox \
+            --output-last-message codex-review-output.md \
+            - < /tmp/prompt.txt > codex-review-execution.log 2>&1
+          exit_code=$?
+          set -e
+          echo "exit_code=${exit_code}" >> "${GITHUB_OUTPUT}"
+          echo "${exit_code}" > codex-review-exit-code.txt
+
+      - name: Recover partial review (Codex)
+        if: >-
+          steps.pr_info.outputs.skip != 'true' &&
+          steps.check_existing.outputs.skip != 'true' &&
+          inputs.provider == 'codex' &&
+          steps.codex.outputs.exit_code != '0' &&
+          hashFiles('review-findings.md') != ''
+        id: recover_codex
+        env:
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          CODEX_HOME: /tmp/codex-home
+          CODEX_MODEL: ${{ inputs.default_model }}
+          CODEX_REASONING_EFFORT: ${{ steps.budget_codex.outputs.effort }}
+        run: |
+          set +e
+          codex exec \
+            -m "${CODEX_MODEL}" \
+            -c model_reasoning_effort="${CODEX_REASONING_EFFORT}" \
+            --dangerously-bypass-approvals-and-sandbox \
+            --output-last-message codex-review-recovery.md \
+            - < claude_md/ci_recovery_prompt.md > codex-review-recovery.log 2>&1
+          exit_code=$?
+          set -e
+          echo "exit_code=${exit_code}" >> "${GITHUB_OUTPUT}"
+
+      - name: Build review comment (Codex)
+        if: >-
+          steps.pr_info.outputs.skip != 'true' &&
+          steps.check_existing.outputs.skip != 'true' &&
+          inputs.provider == 'codex'
+        env:
+          RESPONSE_FILE: codex-review-output.md
+          RECOVERY_FILE: codex-review-recovery.md
+          FINDINGS_FILE: review-findings.md
+          LOG_FILE: codex-review-execution.log
+          EXIT_CODE: ${{ steps.codex.outputs.exit_code }}
+          HEAD_SHA: ${{ steps.pr_info.outputs.head_sha }}
+          AUTO_MODE: ${{ steps.pr_info.outputs.auto_mode }}
+          USED_RECOVERY: ${{ steps.recover_codex.outputs.exit_code == '0' && 'true' || 'false' }}
+          COMMENT_FILE: ${{ inputs.comment_file }}
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            const parse = require('./.github/scripts/parse-codex-review.js');
+            const body = parse({
+              responseFile: process.env.RESPONSE_FILE,
+              recoveryFile: process.env.RECOVERY_FILE,
+              findingsFile: process.env.FINDINGS_FILE,
+              logFile: process.env.LOG_FILE,
+              exitCode: process.env.EXIT_CODE,
+              meta: {
+                trigger: 'auto',
+                autoMode: process.env.AUTO_MODE,
+                headSha: process.env.HEAD_SHA,
+                reviewer: '',
+                isQuery: false,
+                isPartial: process.env.USED_RECOVERY === 'true' ||
+                  (!fs.existsSync(process.env.RESPONSE_FILE) &&
+                   fs.existsSync(process.env.FINDINGS_FILE)),
+              }
+            });
+            fs.writeFileSync(process.env.COMMENT_FILE, body);
+
       - name: Save PR number
         if: steps.pr_info.outputs.skip != 'true' && steps.check_existing.outputs.skip != 'true'
         run: |
@@ -659,6 +850,27 @@ jobs:
           retention-days: 7
           if-no-files-found: ignore
 
+      - name: Upload review logs (Codex)
+        if: >-
+          always() &&
+          steps.pr_info.outputs.skip != 'true' &&
+          steps.check_existing.outputs.skip != 'true' &&
+          inputs.provider == 'codex'
+        uses: actions/upload-artifact@v4
+        with:
+          name: codex-review-logs
+          path: |
+            codex-review-execution.log
+            codex-complexity.log
+            codex-complexity-output.txt
+            codex-review-recovery.log
+            codex-review-output.md
+            codex-review-recovery.md
+            review-findings.md
+            codex-review-exit-code.txt
+          retention-days: 7
+          if-no-files-found: ignore
+
   manual-review:
     name: Manual ${{ inputs.display_name }} Review
     runs-on: ubuntu-latest
@@ -782,6 +994,18 @@ jobs:
           fetch-depth: 0
           persist-credentials: false
 
+      - name: Setup Node.js
+        if: steps.request.outputs.skip != 'true' && inputs.provider == 'codex'
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Install Codex CLI
+        if: steps.request.outputs.skip != 'true' && inputs.provider == 'codex'
+        run: |
+          npm install -g @openai/codex
+          codex --version
+
       - name: Generate diff and prompt
         if: steps.request.outputs.skip != 'true'
         env:
@@ -933,6 +1157,89 @@ jobs:
             core.setOutput('label', label);
             core.setOutput('tokens', budget);
 
+      - name: Classify PR complexity (Codex)
+        if: >-
+          steps.request.outputs.skip != 'true' &&
+          steps.request.outputs.type == 'review' &&
+          inputs.provider == 'codex'
+        env:
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          CODEX_HOME: /tmp/codex-home
+          CODEX_MODEL: ${{ inputs.selected_model != '' && inputs.selected_model || inputs.default_model }}
+        run: |
+          if [ -z "${OPENAI_API_KEY}" ]; then
+            echo "OPENAI_API_KEY not configured, skipping Codex review"
+            printf 'complex\n' > codex-complexity-output.txt
+            exit 0
+          fi
+          mkdir -p "${CODEX_HOME}"
+          set +e
+          codex exec \
+            -m "${CODEX_MODEL}" \
+            -c model_reasoning_effort="medium" \
+            --dangerously-bypass-approvals-and-sandbox \
+            --output-last-message codex-complexity-output.txt \
+            - < /tmp/complexity_prompt.txt > codex-complexity.log 2>&1
+          exit_code=$?
+          set -e
+          if [ "${exit_code}" -ne 0 ]; then
+            echo "Codex complexity classification failed with exit code ${exit_code}"
+            echo "Defaulting to complex review budget"
+            if [ -s codex-complexity.log ]; then
+              echo "Last 100 lines of codex-complexity.log:"
+              tail -100 codex-complexity.log
+            fi
+            printf 'complex\n' > codex-complexity-output.txt
+          fi
+
+      - name: Pick thinking budget (Codex)
+        if: steps.request.outputs.skip != 'true' && inputs.provider == 'codex'
+        id: manual_budget_codex
+        env:
+          OVERRIDE: ${{ inputs.thinking_budget }}
+          COMMAND_TYPE: ${{ steps.request.outputs.type }}
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            if (process.env.COMMAND_TYPE !== 'review') {
+              core.setOutput('label', 'query');
+              core.setOutput('effort', 'medium');
+              return;
+            }
+            const override = (process.env.OVERRIDE || '').trim();
+            if (override && /^\d+$/.test(override)) {
+              const budget = parseInt(override, 10);
+              const effort = budget >= 32000 ? 'xhigh' : 'high';
+              core.info(
+                `Using thinking_budget override: ${override} ` +
+                `-> model_reasoning_effort=${effort}`
+              );
+              core.setOutput('label', 'override');
+              core.setOutput('effort', effort);
+              return;
+            }
+            let label = 'complex';
+            try {
+              const text = fs.readFileSync(
+                'codex-complexity-output.txt',
+                'utf8'
+              ).trim().toLowerCase();
+              if (/\bsimple\b/.test(text) && !/\bcomplex\b/.test(text)) {
+                label = 'simple';
+              }
+            } catch (error) {
+              core.warning(
+                `Could not parse classifier output: ${error.message}`);
+            }
+            const effort = label === 'simple' ? 'high' : 'xhigh';
+            core.info(
+              `Complexity classified as: ${label} ` +
+              `-> model_reasoning_effort=${effort}`
+            );
+            core.setOutput('label', label);
+            core.setOutput('effort', effort);
+
       - name: Run Claude
         if: steps.request.outputs.skip != 'true' && inputs.provider == 'claude'
         id: manual_claude
@@ -1025,6 +1332,103 @@ jobs:
             });
             fs.writeFileSync(process.env.COMMENT_FILE, body);
 
+      - name: Run Codex
+        if: steps.request.outputs.skip != 'true' && inputs.provider == 'codex'
+        id: manual_codex
+        env:
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          CODEX_HOME: /tmp/codex-home
+          CODEX_MODEL: ${{ inputs.selected_model != '' && inputs.selected_model || inputs.default_model }}
+          CODEX_REASONING_EFFORT: ${{ steps.manual_budget_codex.outputs.effort }}
+          BASE_SHA: ${{ steps.pr_info.outputs.base_sha }}
+          PR_TITLE: ${{ steps.pr_info.outputs.pr_title }}
+          COMMAND_TYPE: ${{ steps.request.outputs.type }}
+        run: |
+          mkdir -p "${CODEX_HOME}"
+          set +e
+          if [ "${COMMAND_TYPE}" = "query" ]; then
+            codex exec \
+              -m "${CODEX_MODEL}" \
+              -c model_reasoning_effort="${CODEX_REASONING_EFFORT}" \
+              --dangerously-bypass-approvals-and-sandbox \
+              --output-last-message codex-review-output.md \
+              - < /tmp/prompt.txt > codex-review-execution.log 2>&1
+          else
+            codex exec review \
+              --base "${BASE_SHA}" \
+              --title "${PR_TITLE}" \
+              -m "${CODEX_MODEL}" \
+              -c model_reasoning_effort="${CODEX_REASONING_EFFORT}" \
+              --dangerously-bypass-approvals-and-sandbox \
+              --output-last-message codex-review-output.md \
+              - < /tmp/prompt.txt > codex-review-execution.log 2>&1
+          fi
+          exit_code=$?
+          set -e
+          echo "exit_code=${exit_code}" >> "${GITHUB_OUTPUT}"
+          echo "${exit_code}" > codex-review-exit-code.txt
+
+      - name: Recover partial review (Codex)
+        if: >-
+          steps.request.outputs.skip != 'true' &&
+          inputs.provider == 'codex' &&
+          steps.request.outputs.type == 'review' &&
+          steps.manual_codex.outputs.exit_code != '0' &&
+          hashFiles('review-findings.md') != ''
+        id: manual_recover_codex
+        env:
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          CODEX_HOME: /tmp/codex-home
+          CODEX_MODEL: ${{ inputs.selected_model != '' && inputs.selected_model || inputs.default_model }}
+          CODEX_REASONING_EFFORT: ${{ steps.manual_budget_codex.outputs.effort }}
+        run: |
+          set +e
+          codex exec \
+            -m "${CODEX_MODEL}" \
+            -c model_reasoning_effort="${CODEX_REASONING_EFFORT}" \
+            --dangerously-bypass-approvals-and-sandbox \
+            --output-last-message codex-review-recovery.md \
+            - < claude_md/ci_recovery_prompt.md > codex-review-recovery.log 2>&1
+          exit_code=$?
+          set -e
+          echo "exit_code=${exit_code}" >> "${GITHUB_OUTPUT}"
+
+      - name: Build review comment (Codex)
+        if: steps.request.outputs.skip != 'true' && inputs.provider == 'codex'
+        env:
+          RESPONSE_FILE: codex-review-output.md
+          RECOVERY_FILE: codex-review-recovery.md
+          FINDINGS_FILE: review-findings.md
+          LOG_FILE: codex-review-execution.log
+          EXIT_CODE: ${{ steps.manual_codex.outputs.exit_code }}
+          HEAD_SHA: ${{ steps.pr_info.outputs.head_sha }}
+          REVIEWER: ${{ steps.request.outputs.reviewer }}
+          COMMAND_TYPE: ${{ steps.request.outputs.type }}
+          USED_RECOVERY: ${{ steps.manual_recover_codex.outputs.exit_code == '0' && 'true' || 'false' }}
+          COMMENT_FILE: ${{ inputs.comment_file }}
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            const parse = require('./.github/scripts/parse-codex-review.js');
+            const body = parse({
+              responseFile: process.env.RESPONSE_FILE,
+              recoveryFile: process.env.RECOVERY_FILE,
+              findingsFile: process.env.FINDINGS_FILE,
+              logFile: process.env.LOG_FILE,
+              exitCode: process.env.EXIT_CODE,
+              meta: {
+                trigger: 'manual',
+                headSha: process.env.HEAD_SHA,
+                reviewer: process.env.REVIEWER,
+                isQuery: process.env.COMMAND_TYPE !== 'review',
+                isPartial: process.env.USED_RECOVERY === 'true' ||
+                  (!fs.existsSync(process.env.RESPONSE_FILE) &&
+                   fs.existsSync(process.env.FINDINGS_FILE)),
+              }
+            });
+            fs.writeFileSync(process.env.COMMENT_FILE, body);
+
       - name: Save PR number
         if: steps.request.outputs.skip != 'true'
         run: |
@@ -1078,3 +1482,20 @@ jobs:
           path: ${{ steps.manual_format_recovery_claude.outputs.execution_file }}
           retention-days: 7
           if-no-files-found: ignore
+
+      - name: Upload review logs (Codex)
+        if: always() && steps.request.outputs.skip != 'true' && inputs.provider == 'codex'
+        uses: actions/upload-artifact@v4
+        with:
+          name: codex-review-logs
+          path: |
+            codex-review-execution.log
+            codex-complexity.log
+            codex-complexity-output.txt
+            codex-review-recovery.log
+            codex-review-output.md
+            codex-review-recovery.md
+            review-findings.md
+            codex-review-exit-code.txt
+          retention-days: 7
+          if-no-files-found: ignore

.github/workflows/ai-review-comment.yml

@@ -6,7 +6,7 @@ on:
   workflow_call:
     inputs:
       provider:
-        description: Provider key, for example "claude"
+        description: Provider key, for example "claude" or "codex"
         required: true
         type: string
       result_artifact_name:
@@ -40,7 +40,6 @@ jobs:
           name: ${{ inputs.result_artifact_name }}
           run-id: ${{ github.event.workflow_run.id }}
           github-token: ${{ secrets.GITHUB_TOKEN }}
-          path: _artifact
         continue-on-error: true
 
       - name: Post or update PR comment
@@ -53,36 +52,25 @@ jobs:
         with:
           script: |
             const fs = require('fs');
-            const path = require('path');
-            const artifactDir = '_artifact';
-            const commentFile = path.join(
-              artifactDir,
-              process.env.COMMENT_FILE
-            );
-            const prNumberFile = path.join(artifactDir, 'pr_number.txt');
-            const triggerTypeFile = path.join(artifactDir, 'trigger_type.txt');
-            const headShaFile = path.join(artifactDir, 'head_sha.txt');
-
-            if (!fs.existsSync(commentFile) ||
-                !fs.existsSync(prNumberFile)) {
+            if (!fs.existsSync(process.env.COMMENT_FILE) ||
+                !fs.existsSync('pr_number.txt')) {
               core.info('No review results found; skipping.');
               return;
             }
 
             const post = require('./.github/scripts/post-pr-comment.js');
             const provider = process.env.PROVIDER;
-            const providerTitle =
-              provider.charAt(0).toUpperCase() + provider.slice(1);
-            const body = fs.readFileSync(commentFile, 'utf8');
+            const providerTitle = provider === 'codex' ? 'Codex' : 'Claude';
+            const body = fs.readFileSync(process.env.COMMENT_FILE, 'utf8');
             const prNumber = parseInt(
-              fs.readFileSync(prNumberFile, 'utf8').trim(),
+              fs.readFileSync('pr_number.txt', 'utf8').trim(),
               10
             );
-            const trigger = fs.existsSync(triggerTypeFile) ?
-              fs.readFileSync(triggerTypeFile, 'utf8').trim() :
+            const trigger = fs.existsSync('trigger_type.txt') ?
+              fs.readFileSync('trigger_type.txt', 'utf8').trim() :
               'auto';
-            const headSha = fs.existsSync(headShaFile) ?
-              fs.readFileSync(headShaFile, 'utf8').trim() :
+            const headSha = fs.existsSync('head_sha.txt') ?
+              fs.readFileSync('head_sha.txt', 'utf8').trim() :
               '';
             const shortSha = headSha ? headSha.substring(0, 7) : '';
             const runId = process.env.RUN_ID;
@@ -131,16 +119,12 @@ jobs:
         with:
           script: |
             const fs = require('fs');
-            const path = require('path');
-            const artifactDir = '_artifact';
-            const triggerTypeFile = path.join(artifactDir, 'trigger_type.txt');
-            const commentIdFile = path.join(artifactDir, 'comment_id.txt');
-            if (!fs.existsSync(triggerTypeFile)) return;
-            const trigger = fs.readFileSync(triggerTypeFile, 'utf8').trim();
+            if (!fs.existsSync('trigger_type.txt')) return;
+            const trigger = fs.readFileSync('trigger_type.txt', 'utf8').trim();
             if (trigger !== 'manual') return;
-            if (!fs.existsSync(commentIdFile)) return;
+            if (!fs.existsSync('comment_id.txt')) return;
             const commentId = parseInt(
-              fs.readFileSync(commentIdFile, 'utf8').trim(),
+              fs.readFileSync('comment_id.txt', 'utf8').trim(),
               10
             );
             if (!commentId) return;
@@ -163,7 +147,6 @@ jobs:
           name: ${{ inputs.result_artifact_name }}
           run-id: ${{ github.event.workflow_run.id }}
           github-token: ${{ secrets.GITHUB_TOKEN }}
-          path: _artifact
         continue-on-error: true
 
       - name: React with failure
@@ -172,11 +155,9 @@ jobs:
         with:
           script: |
             const fs = require('fs');
-            const path = require('path');
-            const commentIdFile = path.join('_artifact', 'comment_id.txt');
-            if (!fs.existsSync(commentIdFile)) return;
+            if (!fs.existsSync('comment_id.txt')) return;
             const commentId = parseInt(
-              fs.readFileSync(commentIdFile, 'utf8').trim(),
+              fs.readFileSync('comment_id.txt', 'utf8').trim(),
               10
             );
             if (!commentId) return;

.github/workflows/benchmark-linux.yml

@@ -1,4 +1,4 @@
-name: meta/rocksdb/benchmark-linux
+name: facebook/rocksdb/benchmark-linux
 on: workflow_dispatch
 permissions: {}
   # FIXME: Disabled temporarily
@@ -6,7 +6,7 @@ permissions: {}
   # - cron: 7 */2 * * *  # At minute 7 past every 2nd hour
 jobs:
   benchmark-linux:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on: ubuntu-latest # FIXME: change this back to self-hosted when ready
     steps:
     - uses: actions/checkout@v4.1.0

.github/workflows/clang-tidy-comment.yml

@@ -25,7 +25,6 @@ jobs:
         name: clang-tidy-result
         run-id: ${{ github.event.workflow_run.id }}
         github-token: ${{ secrets.GITHUB_TOKEN }}
-        path: _artifact
       continue-on-error: true
 
     - name: Post or update PR comment
@@ -34,19 +33,12 @@ jobs:
       with:
         script: |
           const fs = require('fs');
-          if (!fs.existsSync('_artifact/clang-tidy-comment.md') ||
-              !fs.existsSync('_artifact/pr_number.txt')) {
+          if (!fs.existsSync('clang-tidy-comment.md') || !fs.existsSync('pr_number.txt')) {
             core.info('No clang-tidy results found; skipping.');
             return;
           }
-          const body = fs.readFileSync(
-            '_artifact/clang-tidy-comment.md',
-            'utf8'
-          );
-          const prNumber = parseInt(
-            fs.readFileSync('_artifact/pr_number.txt', 'utf8').trim(),
-            10
-          );
+          const body = fs.readFileSync('clang-tidy-comment.md', 'utf8');
+          const prNumber = parseInt(fs.readFileSync('pr_number.txt', 'utf8').trim());
           const post = require('./.github/scripts/post-pr-comment.js');
 
           await post({

.github/workflows/clang-tidy.yml

@@ -7,12 +7,11 @@ permissions: {}
 
 jobs:
   clang-tidy:
-    if: github.repository_owner == 'meta'
+    if: github.repository_owner == 'facebook'
     runs-on:
       labels: 4-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:24.1
-      options: --shm-size=8gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:24.1
     steps:
     - uses: actions/checkout@v4.1.0
       with:

.github/workflows/claude-review-comment.yml

@@ -22,3 +22,4 @@ jobs:
       provider: claude
       result_artifact_name: claude-review-result
       comment_file: claude-review-comment.md
+    secrets: inherit

.github/workflows/claude-review.yml

@@ -8,7 +8,7 @@ name: Claude Code Review
 
 on:
   workflow_run:
-    workflows: ["meta/rocksdb/pr-jobs"]
+    workflows: ["facebook/rocksdb/pr-jobs"]
     types: [completed]
 
   # The early pull_request_target path is limited to same-repo PRs by the job

.github/workflows/codex-review-comment.yml

@@ -0,0 +1,25 @@
+# Codex Code Review — Comment Posting Workflow
+#
+# Thin wrapper around .github/workflows/ai-review-comment.yml so the provider
+# specific workflow name stays stable while the shared implementation lives in
+# one reusable workflow.
+
+name: Post Codex Review Comment
+
+on:
+  workflow_run:
+    workflows: ["Codex Code Review"]
+    types: [completed]
+
+permissions:
+  pull-requests: write
+  issues: write
+
+jobs:
+  review-comment:
+    uses: ./.github/workflows/ai-review-comment.yml
+    with:
+      provider: codex
+      result_artifact_name: codex-review-result
+      comment_file: codex-review-comment.md
+    secrets: inherit

.github/workflows/codex-review.yml

@@ -0,0 +1,68 @@
+# Codex Code Review — Analysis Workflow
+#
+# Thin wrapper around .github/workflows/ai-review-analysis.yml so provider
+# specific triggers and workflow_dispatch inputs stay stable while the shared
+# implementation lives in one reusable workflow.
+
+name: Codex Code Review
+
+on:
+  workflow_run:
+    workflows: ["facebook/rocksdb/pr-jobs"]
+    types: [completed]
+
+  # The early pull_request_target path is limited to same-repo PRs by the job
+  # condition below. Fork PRs skip this path and rely on workflow_run instead.
+  pull_request_target:
+    types: [opened, reopened, synchronize]
+
+  issue_comment:
+    types: [created]
+
+  workflow_dispatch:
+    inputs:
+      pr_number:
+        description: PR number to review
+        required: true
+        type: number
+      model:
+        description: Codex model to use
+        required: false
+        type: choice
+        options:
+          - gpt-5.5
+          - gpt-5.3-codex
+          - gpt-5.2-codex
+        default: gpt-5.5
+      thinking_budget:
+        description: Override MAX_THINKING_TOKENS (blank = auto-classify)
+        required: false
+        type: string
+        default: ""
+
+permissions:
+  contents: read
+  # The shared analysis workflow polls check state, inspects prior runs, and
+  # reads PR metadata. Keep those permissions read-only in the caller.
+  actions: read
+  checks: read
+  pull-requests: read
+
+jobs:
+  review:
+    if: >-
+      github.event_name != 'pull_request_target' ||
+      github.event.pull_request.head.repo.full_name == github.repository
+    uses: ./.github/workflows/ai-review-analysis.yml
+    with:
+      provider: codex
+      display_name: Codex
+      review_command: /codex-review
+      query_command: /codex-query
+      result_artifact_name: codex-review-result
+      comment_file: codex-review-comment.md
+      default_model: gpt-5.5
+      selected_model: ${{ github.event_name == 'workflow_dispatch' && inputs.model || '' }}
+      thinking_budget: ${{ github.event_name == 'workflow_dispatch' && inputs.thinking_budget || '' }}
+      dispatch_pr_number: ${{ github.event_name == 'workflow_dispatch' && inputs.pr_number || '' }}
+    secrets: inherit

.github/workflows/nightly-candidate.yml

@@ -1,18 +1,19 @@
-name: meta/rocksdb/nightly-candidate
+name: facebook/rocksdb/nightly
 on: workflow_dispatch
 permissions: {}
 jobs:
   # These jobs would be in nightly but are failing or otherwise broken for
   # some reason.
   build-linux-arm-test-full:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: arm64large
     container:
       image: ubuntu-2004:202111-02
-      options: --shm-size=8gb
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
     - uses: "./.github/actions/install-gflags"
     - run: make V=1 J=4 -j4 check
+    - uses: "./.github/actions/post-steps"

.github/workflows/nightly.yml

@@ -1,4 +1,4 @@
-name: meta/rocksdb/nightly
+name: facebook/rocksdb/nightly
 on:
   schedule:
   - cron: 0 9 * * *
@@ -6,12 +6,12 @@ on:
 permissions: {}
 jobs:
   build-format-compatible:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
       with:
@@ -26,44 +26,28 @@ jobs:
         mkdir /dev/shm/rocksdb
         git config --global --add safe.directory /__w/rocksdb/rocksdb
         tools/check_format_compatible.sh
-    - name: Check that old facebook/rocksdb URLs still redirect
-      # Alerts the RocksDB team if GitHub stops redirecting the pre-transfer
-      # repo URL to its current location (or the old name gets taken by
-      # another repo). Existing releases (e.g. dependency download URLs in
-      # java/Makefile), existing clones, and external links still use the old
-      # URL, so they would all break.
-      if: ${{ !cancelled() }}
-      run: |-
-        if ! result=$(curl -sSL --retry 3 --retry-all-errors -o /dev/null \
-            -w '%{http_code} %{url_effective}' https://github.com/facebook/rocksdb); then
-          echo "::error::Failed to fetch https://github.com/facebook/rocksdb (network problem?)"
-          exit 1
-        fi
-        echo "Old URL resolved to: $result"
-        if [ "$result" != "200 https://github.com/meta/rocksdb" ]; then
-          echo "::error::https://github.com/facebook/rocksdb no longer redirects to https://github.com/meta/rocksdb. Builds of existing releases, existing clones, and external links that use the old URL are likely broken."
-          exit 1
-        fi
+    - uses: "./.github/actions/post-steps"
   build-linux-non-shm:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     env:
       TEST_TMPDIR: "/tmp/rocksdb_test_tmp"
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
     - run: make V=1 -j32 check
+    - uses: "./.github/actions/post-steps"
   build-linux-clang-21-asan-ubsan-with-folly:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:24.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:24.1
+      options: --shm-size=16gb
     env:
       CC: clang-21
       CXX: clang++-21
@@ -93,13 +77,14 @@ jobs:
         make build_folly
       shell: bash
     - run: LIB_MODE=static USE_CLANG=1 USE_FOLLY=1 COMPILE_WITH_UBSAN=1 COMPILE_WITH_ASAN=1 make -j32 check
+    - uses: "./.github/actions/post-steps"
   build-linux-cmake-with-folly:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -111,13 +96,14 @@ jobs:
       with:
         cache-hit: ${{ steps.cache-folly.outputs.cache-hit }}
     - run: "(mkdir build && cd build && cmake -DUSE_FOLLY=1 -DWITH_GFLAGS=1 -DROCKSDB_BUILD_SHARED=0 .. && make VERBOSE=1 -j20 && ctest -j20)"
+    - uses: "./.github/actions/post-steps"
   build-linux-release-with-folly:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -126,51 +112,18 @@ jobs:
     - run: "DEBUG_LEVEL=0 make -j20 build_folly"
     - run: "USE_FOLLY=1 LIB_MODE=static DEBUG_LEVEL=0 V=1 make -j20 release"
     - run: "(mkdir build && cd build && cmake -DUSE_FOLLY=1 -DWITH_GFLAGS=1 -DROCKSDB_BUILD_SHARED=0 -DCMAKE_BUILD_TYPE=Release .. && make VERBOSE=1 -j20 && ctest -j20)"
-  build-windows-msvc-avx2:
-    if: ${{ github.repository_owner == 'meta' }}
-    runs-on: windows-8-core
+    - uses: "./.github/actions/post-steps"
+  build-windows-vs2022-avx2:
+    if: ${{ github.repository_owner == 'facebook' }}
+    runs-on: windows-2022
     env:
+      CMAKE_GENERATOR: Visual Studio 17 2022
       CMAKE_PORTABLE: AVX2
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/windows-build-steps"
-  build-macos-cmake:
-    if: ${{ github.repository_owner == 'meta' }}
-    runs-on: macos-15-xlarge
-    strategy:
-      matrix:
-        run_sharded_tests: [0, 1, 2, 3]
-    steps:
-    - uses: actions/checkout@v4.1.0
-    - uses: maxim-lobanov/setup-xcode@v1.6.0
-      with:
-        xcode-version: 16.4.0
-    - uses: "./.github/actions/setup-ccache"
-      with:
-        cache-key-prefix: macos-cmake
-    - uses: "./.github/actions/increase-max-open-files-on-macos"
-    - uses: "./.github/actions/install-gflags-on-macos"
-    - uses: "./.github/actions/pre-steps-macos"
-    - name: cmake generate project file
-      run: ulimit -S -n `ulimit -H -n` && mkdir build && cd build && cmake -DWITH_GFLAGS=1 ..
-    - name: Build tests
-      run: cd build && make VERBOSE=1 -j8
-    - name: Run shard 0 out of 4 test shards
-      run: ulimit -S -n `ulimit -H -n` && cd build && ctest -j8 -I 0,,4
-      if: ${{ matrix.run_sharded_tests == 0 }}
-    - name: Run shard 1 out of 4 test shards
-      run: ulimit -S -n `ulimit -H -n` && cd build && ctest -j8 -I 1,,4
-      if: ${{ matrix.run_sharded_tests == 1 }}
-    - name: Run shard 2 out of 4 test shards
-      run: ulimit -S -n `ulimit -H -n` && cd build && ctest -j8 -I 2,,4
-      if: ${{ matrix.run_sharded_tests == 2 }}
-    - name: Run shard 3 out of 4 test shards
-      run: ulimit -S -n `ulimit -H -n` && cd build && ctest -j8 -I 3,,4
-      if: ${{ matrix.run_sharded_tests == 3 }}
-    - uses: "./.github/actions/teardown-ccache"
-      if: always()
   build-linux-arm-test-full:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 4-core-ubuntu-arm
     steps:
@@ -178,8 +131,9 @@ jobs:
       - uses: "./.github/actions/pre-steps"
       - run: sudo apt-get update && sudo apt-get install -y build-essential libgflags-dev
       - run: make V=1 J=4 -j4 check
+      - uses: "./.github/actions/post-steps"
   build-linux-arm-crashtest:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 4-core-ubuntu-arm
     steps:
@@ -187,39 +141,31 @@ jobs:
     - uses: "./.github/actions/pre-steps"
     - run: sudo apt-get update && sudo apt-get install -y build-essential libgflags-dev libsnappy-dev zlib1g-dev libbz2-dev liblz4-dev libzstd-dev
     - run: sudo mount -o remount,size=16G /dev/shm
-    - name: Ensure swap space
-      run: |-
-        if sudo swapon --show=NAME --noheadings --raw | grep -Fxq /swapfile; then
-          echo "/swapfile is already active"
-        else
-          sudo dd bs=1048576 count=4096 if=/dev/zero of=/swapfile
-          sudo chmod 600 /swapfile
-          sudo mkswap /swapfile
-          sudo swapon /swapfile
-        fi
-        sudo swapon --show
+    - run: sudo dd bs=1048576 count=4096 if=/dev/zero of=/swapfile && sudo chmod 600 /swapfile && sudo mkswap /swapfile && sudo swapon /swapfile
     - run: ulimit -S -n `ulimit -H -n` && make V=1 -j8 CRASH_TEST_EXT_ARGS='--duration=1800 --max_key=2500000' blackbox_crash_test_with_atomic_flush
     - run: rm -rf /dev/shm/rocksdb.*
     - run: ulimit -S -n `ulimit -H -n` && make V=1 -j8 CRASH_TEST_EXT_ARGS='--duration=1800 --max_key=2500000' blackbox_crash_test_with_multiops_wc_txn
+    - uses: "./.github/actions/post-steps"
   build-examples:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 4-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=8gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
     - name: Build examples
       run: make V=1 -j4 static_lib && cd examples && make V=1 -j4
+    - uses: "./.github/actions/post-steps"
   build-fuzzers:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 4-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:24.1
-      options: --shm-size=8gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:24.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -227,16 +173,18 @@ jobs:
       run: CC=clang-21 CXX=clang++-21 USE_CLANG=1 make -j4 static_lib
     - name: Build fuzzers
       run: cd fuzz && make sst_file_writer_fuzzer db_fuzzer db_map_fuzzer
+    - uses: "./.github/actions/post-steps"
   build-linux-cmake-with-folly-lite:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
     - uses: "./.github/actions/cache-getdeps-downloads"
     - uses: "./.github/actions/setup-folly"
     - run: "(mkdir build && cd build && cmake -DUSE_FOLLY_LITE=1 -DWITH_GFLAGS=1 -DCMAKE_CXX_FLAGS=-DGLOG_USE_GLOG_EXPORT .. && make VERBOSE=1 -j20 && ctest -j20)"
+    - uses: "./.github/actions/post-steps"

.github/workflows/pr-jobs-candidate.yml

@@ -1,4 +1,4 @@
-name: meta/rocksdb/pr-jobs-candidate
+name: facebook/rocksdb/pr-jobs-candidate
 on: workflow_dispatch
 permissions: {}
 jobs:
@@ -6,7 +6,7 @@ jobs:
   # some reason.
   # =========================== ARM Jobs ============================ #
   build-linux-arm:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: arm64large # GitHub hosted ARM runners do not yet exist
     steps:
@@ -14,8 +14,9 @@ jobs:
     - uses: "./.github/actions/pre-steps"
     - uses: "./.github/actions/install-gflags"
     - run: ROCKSDBTESTS_PLATFORM_DEPENDENT=only make V=1 J=4 -j4 all_but_some_tests check_some
+    - uses: "./.github/actions/post-steps"
   build-linux-arm-cmake-no_test_run:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: arm64large # GitHub hosted ARM runners do not yet exist
     env:
@@ -43,3 +44,4 @@ jobs:
         cd build
         cmake -DJNI=1 -DCMAKE_BUILD_TYPE=Release -DWITH_GFLAGS=1 ..
         make -j4 rocksdb rocksdbjni
+    - uses: "./.github/actions/post-steps"

.github/workflows/pr-jobs.yml

@@ -1,9 +1,9 @@
-name: meta/rocksdb/pr-jobs
+name: facebook/rocksdb/pr-jobs
 on: [push, pull_request]
 permissions: {}
 env:
   # Set to a job name to run only that job (on any repo), or leave empty for
-  # normal behavior (all jobs on meta/rocksdb repo only).
+  # normal behavior (all jobs on facebook repo only).
   ONLY_JOB: ''
 jobs:
   config:
@@ -19,7 +19,7 @@ jobs:
   # workflow minimizes the problem because it will be suspicious if there are
   # no GHA results.
   #
-  # The if: ${{ github.repository_owner == 'meta' }} lines prevent the
+  # The if: ${{ github.repository_owner == 'facebook' }} lines prevent the
   # jobs from attempting to run on repo forks, because of a few problems:
   # * runs-on labels are repository (owner) specific, so the job might wait
   # for days waiting for a runner that simply isn't available.
@@ -45,7 +45,7 @@ jobs:
 
   # ======================== Fast Initial Checks ====================== #
   check-format-and-targets:
-    if: needs.config.outputs.only_job == 'check-format-and-targets' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'check-format-and-targets' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on: ubuntu-24.04
     steps:
@@ -65,9 +65,7 @@ jobs:
         pip install https://files.pythonhosted.org/packages/fb/ac/3c04772acc0257f5730e83adb542b2603c1a62d1315010ab593a980af404/clang_format-21.1.2-py2.py3-none-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl
         clang-format --version
     - name: Download clang-format-diff.py
-      # Mirrored on the "third-party-deps" GitHub release; add/update via
-      # https://github.com/meta/rocksdb/releases/edit/third-party-deps
-      run: wget --tries=3 --retry-on-host-error https://github.com/meta/rocksdb/releases/download/third-party-deps/clang-format-diff.py
+      run: wget https://rocksdb-deps.s3.us-west-2.amazonaws.com/llvm/llvm-project/release/12.x/clang/tools/clang-format/clang-format-diff.py
     - name: Check format
       run: VERBOSE_CHECK=1 make check-format
     - name: Compare buckify output
@@ -86,13 +84,13 @@ jobs:
         SANITY_CHECK=1 LONG_TEST=1 tools/check_format_compatible.sh
   # ========================= Linux With Tests ======================== #
   build-linux:
-    if: needs.config.outputs.only_job == 'build-linux' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -102,14 +100,15 @@ jobs:
     - run: make V=1 J=32 -j32 check
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-cmake-mingw:
-    if: needs.config.outputs.only_job == 'build-linux-cmake-mingw' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-cmake-mingw' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 4-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:24.1
-      options: --shm-size=8gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:24.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -126,14 +125,15 @@ jobs:
         mkdir build && cd build && cmake -DJNI=1 -DWITH_GFLAGS=OFF .. -DCMAKE_C_COMPILER=x86_64-w64-mingw32-gcc -DCMAKE_CXX_COMPILER=x86_64-w64-mingw32-g++ -DCMAKE_SYSTEM_NAME=Windows && make -j4 rocksdb rocksdbjni
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-make-with-folly:
-    if: needs.config.outputs.only_job == 'build-linux-make-with-folly' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-make-with-folly' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 32-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=64gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -150,14 +150,15 @@ jobs:
     - run: USE_FOLLY=1 LIB_MODE=static V=1 make -j64 check
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-make-with-folly-lite-no-test:
-    if: needs.config.outputs.only_job == 'build-linux-make-with-folly-lite-no-test' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-make-with-folly-lite-no-test' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -169,14 +170,15 @@ jobs:
     - run: USE_FOLLY_LITE=1 EXTRA_CXXFLAGS=-DGLOG_USE_GLOG_EXPORT V=1 make -j32 all
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-cmake-with-folly-coroutines:
-    if: needs.config.outputs.only_job == 'build-linux-cmake-with-folly-coroutines' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-cmake-with-folly-coroutines' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 32-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=64gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -193,8 +195,9 @@ jobs:
     - run: "(mkdir build && cd build && cmake -DUSE_COROUTINES=1 -DWITH_GFLAGS=1 -DROCKSDB_BUILD_SHARED=0 -DPORTABLE=ON .. && make VERBOSE=1 -j64 && ctest -j64)"
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-cmake-with-benchmark-no-thread-status:
-    if: needs.config.outputs.only_job == 'build-linux-cmake-with-benchmark-no-thread-status' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-cmake-with-benchmark-no-thread-status' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 16-core-ubuntu
@@ -203,8 +206,8 @@ jobs:
       matrix:
         shard: [0, 1, 2, 3]
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -217,14 +220,17 @@ jobs:
       run: cd build && ctest -j20 -I ${{ matrix.shard }},,4
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
+      with:
+        artifact-prefix: "${{ github.job }}-shard${{ matrix.shard }}"
   build-linux-encrypted_env-no_compression:
-    if: needs.config.outputs.only_job == 'build-linux-encrypted_env-no_compression' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-encrypted_env-no_compression' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -235,15 +241,16 @@ jobs:
     - run: "./sst_dump --help | grep -E -q 'Supported built-in compression types: kNoCompression$' # Verify no compiled in compression\n"
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   # ======================== Linux No Test Runs ======================= #
   build-linux-release:
-    if: needs.config.outputs.only_job == 'build-linux-release' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-release' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/setup-ccache"
@@ -267,13 +274,14 @@ jobs:
     - run: if ./trace_analyzer --version; then false; else true; fi
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-clang-13-no_test_run:
-    if: needs.config.outputs.only_job == 'build-linux-clang-13-no_test_run' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-clang-13-no_test_run' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 8-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
       options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
@@ -288,14 +296,15 @@ jobs:
     - run: CC=clang-13 CXX=clang++-13 USE_CLANG=1 EXTRA_CXXFLAGS=-stdlib=libc++ EXTRA_LDFLAGS=-stdlib=libc++ DEBUG_LEVEL=0 make -j32 shared_lib
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-clang-21-no_test_run:
-    if: needs.config.outputs.only_job == 'build-linux-clang-21-no_test_run' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-clang-21-no_test_run' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:24.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:24.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -305,63 +314,17 @@ jobs:
     - run: CC=clang-21 CXX=clang++-21 USE_CLANG=1 make -j32 all microbench
     - run: make clean
     - run: CC=clang-21 CXX=clang++-21 USE_CLANG=1 DEBUG_LEVEL=0 make -j32 release
-    - name: Install clang-format-21 for C API gen checks
-      run: apt-get update && apt-get install -y clang-format-21
-    - name: Check C API codegen (link-complete, backward-compatible, up to date)
-      # Run the make target in STRICT mode so this core CI job HARD-FAILS rather
-      # than silently skipping if a prerequisite (clang++, clang-format, or the
-      # compat baseline ref) is ever missing. See `make check-c-api-gen`.
-      env:
-        PR_BASE_SHA: ${{ github.event.pull_request.base.sha }}
-        PUSH_BEFORE_SHA: ${{ github.event.before }}
-      run: |
-        # The container checkout is owned by a different user, so git refuses to
-        # operate on it ("dubious ownership") -- mark it safe for the `git fetch`
-        # and the `git show` the compat checker runs.
-        git config --global --add safe.directory "$GITHUB_WORKSPACE"
-        git config --global --add safe.directory '*'
-
-        # A PR must preserve the API of its merge target, while a push must
-        # preserve the API of the branch before the push. Comparing every event
-        # with main produces false removals when a release branch predates APIs
-        # added to main.
-        case "$GITHUB_EVENT_NAME" in
-          pull_request) api_compat_ref="$PR_BASE_SHA" ;;
-          push) api_compat_ref="$PUSH_BEFORE_SHA" ;;
-          *)
-            echo "ERROR: unsupported event for C API compatibility: $GITHUB_EVENT_NAME" >&2
-            exit 1
-            ;;
-        esac
-
-        if [ -z "$api_compat_ref" ]; then
-          echo "ERROR: C API compatibility baseline is empty" >&2
-          exit 1
-        fi
-
-        zero_sha=0000000000000000000000000000000000000000
-        if [ "$api_compat_ref" = "$zero_sha" ]; then
-          # A newly created branch or tag has no prior ref state to preserve.
-          api_compat_ref=HEAD
-        else
-          git fetch --no-tags --depth=1 origin "$api_compat_ref"
-          api_compat_ref=FETCH_HEAD
-        fi
-
-        CXX=clang++-21 make check-c-api-gen \
-          CHECK_C_API_GEN_STRICT=1 \
-          API_COMPAT_REF="$api_compat_ref" \
-          CLANG_FORMAT_BINARY=clang-format-21
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-gcc-14-no_test_run:
-    if: needs.config.outputs.only_job == 'build-linux-gcc-14-no_test_run' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-gcc-14-no_test_run' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:24.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:24.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -371,17 +334,18 @@ jobs:
     - run: CC=gcc-14 CXX=g++-14 V=1 make -j32 all microbench
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
 
   # ======================== Linux Other Checks ======================= #
 
   build-linux-unity-and-headers:
-    if: needs.config.outputs.only_job == 'build-linux-unity-and-headers' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-unity-and-headers' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 4-core-ubuntu
     container:
       image: gcc:latest
-      options: --shm-size=8gb
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - run: apt-get update -y && apt-get install -y libgflags-dev
@@ -393,8 +357,9 @@ jobs:
     - run: make V=1 -j8 -k check-headers
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-mini-crashtest:
-    if: needs.config.outputs.only_job == 'build-linux-mini-crashtest' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-mini-crashtest' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 4-core-ubuntu
@@ -407,30 +372,26 @@ jobs:
         - crash_test_target: blackbox_crash_test
           crash_duration: 240
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=8gb --ulimit nofile=1048576:1048576
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb --ulimit nofile=1048576:1048576
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
-    - uses: "./.github/actions/cache-getdeps-downloads"
-    - uses: "./.github/actions/setup-folly"
     - uses: "./.github/actions/setup-ccache"
       with:
         cache-key-prefix: mini-crashtest
-    - uses: "./.github/actions/cache-folly"
-      id: cache-folly
-    - uses: "./.github/actions/build-folly"
-      with:
-        cache-hit: ${{ steps.cache-folly.outputs.cache-hit }}
     - run: |
         ulimit -S -n $(ulimit -Hn) # Raise open files soft limit to hard limit
         echo "Updated ulimit -Hn: $(ulimit -Hn) -Sn: $(ulimit -Sn)"
-        USE_COROUTINES=1 USE_FOLLY=1 LIB_MODE=static make V=1 -j8 CRASH_TEST_EXT_ARGS='--duration=${{ matrix.crash_duration }} --max_key=2500000' ${{ matrix.crash_test_target }}
+        make V=1 -j8 CRASH_TEST_EXT_ARGS='--duration=${{ matrix.crash_duration }} --max_key=2500000' ${{ matrix.crash_test_target }}
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
+      with:
+        artifact-prefix: "${{ github.job }}-${{ matrix.crash_test_target }}"
   # ======================= Linux with Sanitizers ===================== #
   build-linux-clang21-asan-ubsan:
-    if: needs.config.outputs.only_job == 'build-linux-clang21-asan-ubsan' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-clang21-asan-ubsan' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 32-core-ubuntu
@@ -439,8 +400,8 @@ jobs:
       matrix:
         shard: [0, 1, 2]
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:24.1
-      options: --shm-size=64gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:24.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -453,8 +414,11 @@ jobs:
         CI_TOTAL_SHARDS: 3
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
+      with:
+        artifact-prefix: "${{ github.job }}-shard${{ matrix.shard }}"
   build-linux-clang21-mini-tsan:
-    if: needs.config.outputs.only_job == 'build-linux-clang21-mini-tsan' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-clang21-mini-tsan' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 32-core-ubuntu
@@ -463,8 +427,8 @@ jobs:
       matrix:
         shard: [0, 1, 2]
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:24.1
-      options: --shm-size=64gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:24.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -477,14 +441,17 @@ jobs:
         CI_TOTAL_SHARDS: 3
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
+      with:
+        artifact-prefix: "${{ github.job }}-shard${{ matrix.shard }}"
   build-linux-static_lib-alt_namespace-status_checked:
-    if: needs.config.outputs.only_job == 'build-linux-static_lib-alt_namespace-status_checked' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-static_lib-alt_namespace-status_checked' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 16-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -494,10 +461,10 @@ jobs:
     - run: ASSERT_STATUS_CHECKED=1 TEST_UINT128_COMPAT=1 ROCKSDB_MODIFY_NPHASH=1 LIB_MODE=static OPT="-DROCKSDB_USE_STD_SEMAPHORES -DROCKSDB_NAMESPACE=alternative_rocksdb_ns" make V=1 -j24 check
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   # ========================= MacOS build only ======================== #
-  # NOTE: build-macos-cmake (with tests) is in "nightly" to save resources
   build-macos:
-    if: needs.config.outputs.only_job == 'build-macos' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-macos' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on: macos-15-xlarge
     env:
@@ -517,10 +484,49 @@ jobs:
       run: ulimit -S -n `ulimit -H -n` && make V=1 J=16 -j8 all
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
+  # ========================= MacOS with Tests ======================== #
+  build-macos-cmake:
+    if: needs.config.outputs.only_job == 'build-macos-cmake' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
+    needs: config
+    runs-on: macos-15-xlarge
+    strategy:
+      matrix:
+        run_sharded_tests: [0, 1, 2, 3]
+    steps:
+    - uses: actions/checkout@v4.1.0
+    - uses: maxim-lobanov/setup-xcode@v1.6.0
+      with:
+        xcode-version: 16.4.0
+    - uses: "./.github/actions/setup-ccache"
+      with:
+        cache-key-prefix: macos-cmake
+    - uses: "./.github/actions/increase-max-open-files-on-macos"
+    - uses: "./.github/actions/install-gflags-on-macos"
+    - uses: "./.github/actions/pre-steps-macos"
+    - name: cmake generate project file
+      run: ulimit -S -n `ulimit -H -n` && mkdir build && cd build && cmake -DWITH_GFLAGS=1 ..
+    - name: Build tests
+      run: cd build && make VERBOSE=1 -j8
+    - name: Run shard 0 out of 4 test shards
+      run: ulimit -S -n `ulimit -H -n` && cd build && ctest -j8 -I 0,,4
+      if: ${{ matrix.run_sharded_tests == 0 }}
+    - name: Run shard 1 out of 4 test shards
+      run: ulimit -S -n `ulimit -H -n` && cd build && ctest -j8 -I 1,,4
+      if: ${{ matrix.run_sharded_tests == 1 }}
+    - name: Run shard 2 out of 4 test shards
+      run: ulimit -S -n `ulimit -H -n` && cd build && ctest -j8 -I 2,,4
+      if: ${{ matrix.run_sharded_tests == 2 }}
+    - name: Run shard 3 out of 4 test shards
+      run: ulimit -S -n `ulimit -H -n` && cd build && ctest -j8 -I 3,,4
+      if: ${{ matrix.run_sharded_tests == 3 }}
+    - uses: "./.github/actions/teardown-ccache"
+      if: always()
+    - uses: "./.github/actions/post-steps"
   # ======================== Windows with Tests ======================= #
   # NOTE: some windows jobs are in "nightly" to save resources
-  build-windows-msvc:
-    if: needs.config.outputs.only_job == 'build-windows-msvc' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+  build-windows-vs2022:
+    if: needs.config.outputs.only_job == 'build-windows-vs2022' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on: windows-8-core
     strategy:
@@ -537,6 +543,7 @@ jobs:
           suite_run: ""
           run_java: "true"
     env:
+      CMAKE_GENERATOR: Visual Studio 17 2022
       CMAKE_PORTABLE: 1
     steps:
     - uses: actions/checkout@v4.1.0
@@ -546,13 +553,13 @@ jobs:
         run-java: ${{ matrix.run_java }}
   # ============================ Java Jobs ============================ #
   build-linux-java:
-    if: needs.config.outputs.only_job == 'build-linux-java' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-java' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 4-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=8gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -569,13 +576,13 @@ jobs:
     - uses: "./.github/actions/teardown-ccache"
       if: always()
   build-linux-java-static:
-    if: needs.config.outputs.only_job == 'build-linux-java-static' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-java-static' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 4-core-ubuntu
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=8gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
@@ -592,10 +599,11 @@ jobs:
     - uses: "./.github/actions/teardown-ccache"
       if: always()
   build-macos-java:
-    if: needs.config.outputs.only_job == 'build-macos-java' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-macos-java' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on: macos-15-xlarge
     env:
+      JAVA_HOME: "/Library/Java/JavaVirtualMachines/liberica-jdk-8.jdk/Contents/Home"
       ROCKSDB_DISABLE_JEMALLOC: 1
     steps:
     - uses: actions/checkout@v4.1.0
@@ -607,7 +615,7 @@ jobs:
         cache-key-prefix: macos-java
     - uses: "./.github/actions/increase-max-open-files-on-macos"
     - uses: "./.github/actions/install-gflags-on-macos"
-    - uses: "./.github/actions/setup-jdk-on-macos"
+    - uses: "./.github/actions/install-jdk8-on-macos"
     - uses: "./.github/actions/pre-steps-macos"
     - name: Set Java Environment
       run: |-
@@ -618,10 +626,13 @@ jobs:
       run: make V=1 J=16 -j16 jtest
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-macos-java-static:
-    if: needs.config.outputs.only_job == 'build-macos-java-static' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-macos-java-static' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on: macos-15-xlarge
+    env:
+      JAVA_HOME: "/Library/Java/JavaVirtualMachines/liberica-jdk-8.jdk/Contents/Home"
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: maxim-lobanov/setup-xcode@v1.6.0
@@ -632,7 +643,7 @@ jobs:
         cache-key-prefix: macos-java-static
     - uses: "./.github/actions/increase-max-open-files-on-macos"
     - uses: "./.github/actions/install-gflags-on-macos"
-    - uses: "./.github/actions/setup-jdk-on-macos"
+    - uses: "./.github/actions/install-jdk8-on-macos"
     - uses: "./.github/actions/pre-steps-macos"
     - name: Set Java Environment
       run: |-
@@ -643,10 +654,13 @@ jobs:
       run: make V=1 J=16 -j16 rocksdbjavastaticosx
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-macos-java-static-universal:
-    if: needs.config.outputs.only_job == 'build-macos-java-static-universal' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-macos-java-static-universal' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on: macos-15-xlarge
+    env:
+      JAVA_HOME: "/Library/Java/JavaVirtualMachines/liberica-jdk-8.jdk/Contents/Home"
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: maxim-lobanov/setup-xcode@v1.6.0
@@ -657,7 +671,7 @@ jobs:
         cache-key-prefix: macos-java-static-universal
     - uses: "./.github/actions/increase-max-open-files-on-macos"
     - uses: "./.github/actions/install-gflags-on-macos"
-    - uses: "./.github/actions/setup-jdk-on-macos"
+    - uses: "./.github/actions/install-jdk8-on-macos"
     - uses: "./.github/actions/pre-steps-macos"
     - name: Set Java Environment
       run: |-
@@ -668,14 +682,15 @@ jobs:
       run: make V=1 J=16 -j16 rocksdbjavastaticosx_ub
     - uses: "./.github/actions/teardown-ccache"
       if: always()
+    - uses: "./.github/actions/post-steps"
   build-linux-java-pmd:
-    if: needs.config.outputs.only_job == 'build-linux-java-pmd' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-java-pmd' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 4-core-ubuntu
     container:
       image: evolvedbinary/rocksjava:alpine3_x64-be
-      options: --shm-size=8gb
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/install-maven"
@@ -696,7 +711,7 @@ jobs:
         name: maven-site
         path: "${{ github.workspace }}/java/target/site"
   build-linux-arm:
-    if: needs.config.outputs.only_job == 'build-linux-arm' || (needs.config.outputs.only_job == '' && github.repository_owner == 'meta')
+    if: needs.config.outputs.only_job == 'build-linux-arm' || (needs.config.outputs.only_job == '' && github.repository_owner == 'facebook')
     needs: config
     runs-on:
       labels: 4-core-ubuntu-arm
@@ -712,3 +727,4 @@ jobs:
         run: ccache -s
         if: always()
         shell: bash
+      - uses: "./.github/actions/post-steps"

.github/workflows/weekly.yml

@@ -1,4 +1,4 @@
-name: meta/rocksdb/weekly
+name: facebook/rocksdb/weekly
 on:
   schedule:
   - cron: 0 9 * * 0
@@ -6,14 +6,15 @@ on:
 permissions: {}
 jobs:
   build-linux-valgrind:
-    if: ${{ github.repository_owner == 'meta' }}
+    if: ${{ github.repository_owner == 'facebook' }}
     runs-on:
       labels: 16-core-ubuntu
     timeout-minutes: 840
     container:
-      image: ghcr.io/meta/rocksdb_ubuntu:22.1
-      options: --shm-size=32gb
+      image: ghcr.io/facebook/rocksdb_ubuntu:22.1
+      options: --shm-size=16gb
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
     - run: make V=1 -j20 valgrind_test
+    - uses: "./.github/actions/post-steps"

.gitignore

@@ -1,7 +1,5 @@
 make_config.mk
 rocksdb.pc
-.build_signature
-build_tools/__pycache__/
 
 *.a
 *.arc
@@ -90,8 +88,6 @@ fbcode/
 fbcode
 buckifier/*.pyc
 buckifier/__pycache__
-tools/__pycache__/
-tools/c_api_gen/__pycache__/
 .arcconfig
 
 compile_commands.json

BUCK

@@ -35,7 +35,6 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "db/blob/blob_file_partition_manager.cc",
         "db/blob/blob_file_reader.cc",
         "db/blob/blob_garbage_meter.cc",
-        "db/blob/blob_gen2_format.cc",
         "db/blob/blob_log_format.cc",
         "db/blob/blob_log_sequential_reader.cc",
         "db/blob/blob_log_writer.cc",
@@ -59,7 +58,6 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "db/compaction/sst_partitioner.cc",
         "db/compaction/subcompaction_state.cc",
         "db/convenience.cc",
-        "db/coro_db.cc",
         "db/db_filesnapshot.cc",
         "db/db_impl/compacted_db_impl.cc",
         "db/db_impl/db_impl.cc",
@@ -96,7 +94,6 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "db/merge_operator.cc",
         "db/multi_scan.cc",
         "db/output_validator.cc",
-        "db/periodic_compaction_phaser.cc",
         "db/periodic_task_scheduler.cc",
         "db/range_del_aggregator.cc",
         "db/range_tombstone_fragmenter.cc",
@@ -105,6 +102,7 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "db/snapshot_impl.cc",
         "db/table_cache.cc",
         "db/table_properties_collector.cc",
+        "db/transaction_log_impl.cc",
         "db/trim_history_scheduler.cc",
         "db/version_builder.cc",
         "db/version_edit.cc",
@@ -112,9 +110,7 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "db/version_set.cc",
         "db/version_util.cc",
         "db/wal_edit.cc",
-        "db/wal_iterator_impl.cc",
         "db/wal_manager.cc",
-        "db/wide/lazy_wide_columns.cc",
         "db/wide/read_path_blob_resolver.cc",
         "db/wide/wide_column_serialization.cc",
         "db/wide/wide_columns.cc",
@@ -206,7 +202,6 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "table/block_based/block_cache.cc",
         "table/block_based/block_prefetcher.cc",
         "table/block_based/block_prefix_index.cc",
-        "table/block_based/builtin_index_factory.cc",
         "table/block_based/data_block_footer.cc",
         "table/block_based/data_block_hash_index.cc",
         "table/block_based/filter_block_reader_common.cc",
@@ -241,7 +236,6 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "table/plain/plain_table_index.cc",
         "table/plain/plain_table_key_coding.cc",
         "table/plain/plain_table_reader.cc",
-        "table/range_del_block.cc",
         "table/sst_file_dumper.cc",
         "table/sst_file_reader.cc",
         "table/sst_file_writer.cc",
@@ -259,7 +253,6 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "tools/sst_dump_tool.cc",
         "trace_replay/block_cache_tracer.cc",
         "trace_replay/io_tracer.cc",
-        "trace_replay/trace_analyzer.cc",
         "trace_replay/trace_record.cc",
         "trace_replay/trace_record_handler.cc",
         "trace_replay/trace_record_result.cc",
@@ -274,7 +267,6 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "util/compression.cc",
         "util/compression_context_cache.cc",
         "util/concurrent_task_limiter_impl.cc",
-        "util/coro_stats_util.cc",
         "util/crc32c.cc",
         "util/crc32c_arm64.cc",
         "util/data_structure.cc",
@@ -282,7 +274,6 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "util/file_checksum_helper.cc",
         "util/hash.cc",
         "util/io_dispatcher_imp.cc",
-        "util/io_prefetch_scheduler.cc",
         "util/murmurhash.cc",
         "util/random.cc",
         "util/rate_limiter.cc",
@@ -314,9 +305,7 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "utilities/compaction_filters.cc",
         "utilities/compaction_filters/remove_emptyvalue_compactionfilter.cc",
         "utilities/convenience/info_log_finder.cc",
-        "utilities/copy_engine/copy_engine.cc",
         "utilities/counted_fs.cc",
-        "utilities/db_split_merge.cc",
         "utilities/debug.cc",
         "utilities/env_mirror.cc",
         "utilities/env_timed.cc",
@@ -324,8 +313,6 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "utilities/fault_injection_fs.cc",
         "utilities/fault_injection_secondary_cache.cc",
         "utilities/leveldb_options/leveldb_options.cc",
-        "utilities/live_tune/live_tune_options_helper.cc",
-        "utilities/live_tune/live_tuner.cc",
         "utilities/memory/memory_util.cc",
         "utilities/merge_operators.cc",
         "utilities/merge_operators/bytesxor.cc",
@@ -390,22 +377,12 @@ cpp_library_wrapper(name="rocksdb_lib", srcs=[
         "utilities/write_batch_with_index/write_batch_with_index.cc",
         "utilities/write_batch_with_index/write_batch_with_index_internal.cc",
     ], deps=[
-        "fbsource//xplat/folly/container:f14_hash",
-        "fbsource//xplat/folly/coro:baton",
-        "fbsource//xplat/folly/coro:blocking_wait",
-        "fbsource//xplat/folly/coro:collect",
-        "fbsource//xplat/folly/coro:coroutine",
-        "fbsource//xplat/folly/coro:nothrow",
-        "fbsource//xplat/folly/coro:task",
-        "fbsource//xplat/folly/executors/thread_factory:named_thread_factory",
-        "fbsource//xplat/folly/executors:io_executor",
-        "fbsource//xplat/folly/executors:io_thread_pool_executor",
-        "fbsource//xplat/folly/io/async:async_base",
-        "fbsource//xplat/folly/io/async:event_base_manager",
-        "fbsource//xplat/folly/io/async:io_uring_backend",
-        "fbsource//xplat/folly/io/async:request_context",
-        "fbsource//xplat/folly/synchronization:distributed_mutex",
-        "fbsource//xplat/folly:executor",
+        "//folly/container:f14_hash",
+        "//folly/coro:blocking_wait",
+        "//folly/coro:collect",
+        "//folly/coro:coroutine",
+        "//folly/coro:task",
+        "//folly/synchronization:distributed_mutex",
     ], headers=glob(["**/*.h"]), link_whole=False, extra_test_libs=False)
 
 cpp_library_wrapper(name="rocksdb_whole_archive_lib", srcs=[], deps=[":rocksdb_lib"], headers=[], link_whole=True, extra_test_libs=False)
@@ -421,27 +398,13 @@ cpp_library_wrapper(name="rocksdb_test_lib", srcs=[
         "table/mock_table.cc",
         "test_util/mock_time_env.cc",
         "test_util/secondary_cache_test_util.cc",
-        "test_util/simple_external_table_factory.cc",
         "test_util/testharness.cc",
         "test_util/testutil.cc",
         "tools/block_cache_analyzer/block_cache_trace_analyzer.cc",
         "tools/trace_analyzer_tool.cc",
         "utilities/agg_merge/test_agg_merge.cc",
         "utilities/cassandra/test_utils.cc",
-    ], deps=[":rocksdb_lib"], headers=[
-        "db/db_test_util.h",
-        "db/db_with_timestamp_test_util.h",
-        "table/mock_table.h",
-        "test_util/mock_time_env.h",
-        "test_util/secondary_cache_test_util.h",
-        "test_util/simple_external_table_factory.h",
-        "test_util/testharness.h",
-        "test_util/testutil.h",
-        "tools/block_cache_analyzer/block_cache_trace_analyzer.h",
-        "tools/trace_analyzer_tool.h",
-        "utilities/agg_merge/test_agg_merge.h",
-        "utilities/cassandra/test_utils.h",
-    ], link_whole=False, extra_test_libs=True)
+    ], deps=[":rocksdb_lib"], headers=[], link_whole=False, extra_test_libs=True)
 
 cpp_library_wrapper(name="rocksdb_with_faiss_test_lib", srcs=[
         "db/db_test_util.cc",
@@ -449,27 +412,13 @@ cpp_library_wrapper(name="rocksdb_with_faiss_test_lib", srcs=[
         "table/mock_table.cc",
         "test_util/mock_time_env.cc",
         "test_util/secondary_cache_test_util.cc",
-        "test_util/simple_external_table_factory.cc",
         "test_util/testharness.cc",
         "test_util/testutil.cc",
         "tools/block_cache_analyzer/block_cache_trace_analyzer.cc",
         "tools/trace_analyzer_tool.cc",
         "utilities/agg_merge/test_agg_merge.cc",
         "utilities/cassandra/test_utils.cc",
-    ], deps=[":rocksdb_with_faiss_lib"], headers=[
-        "db/db_test_util.h",
-        "db/db_with_timestamp_test_util.h",
-        "table/mock_table.h",
-        "test_util/mock_time_env.h",
-        "test_util/secondary_cache_test_util.h",
-        "test_util/simple_external_table_factory.h",
-        "test_util/testharness.h",
-        "test_util/testutil.h",
-        "tools/block_cache_analyzer/block_cache_trace_analyzer.h",
-        "tools/trace_analyzer_tool.h",
-        "utilities/agg_merge/test_agg_merge.h",
-        "utilities/cassandra/test_utils.h",
-    ], link_whole=False, extra_test_libs=True)
+    ], deps=[":rocksdb_with_faiss_lib"], headers=[], link_whole=False, extra_test_libs=True)
 
 cpp_library_wrapper(name="rocksdb_tools_lib", srcs=[
         "test_util/testutil.cc",
@@ -478,12 +427,7 @@ cpp_library_wrapper(name="rocksdb_tools_lib", srcs=[
         "tools/simulated_hybrid_file_system.cc",
         "tools/tool_hooks.cc",
         "tools/trace_analyzer_tool.cc",
-    ], deps=[":rocksdb_lib"], headers=[
-        "test_util/testutil.h",
-        "tools/block_cache_analyzer/block_cache_trace_analyzer.h",
-        "tools/simulated_hybrid_file_system.h",
-        "tools/trace_analyzer_tool.h",
-    ], link_whole=False, extra_test_libs=False)
+    ], deps=[":rocksdb_lib"], headers=[], link_whole=False, extra_test_libs=False)
 
 cpp_library_wrapper(name="rocksdb_cache_bench_tools_lib", srcs=["cache/cache_bench_tool.cc"], deps=[":rocksdb_lib"], headers=[], link_whole=False, extra_test_libs=False)
 
@@ -507,34 +451,14 @@ rocks_cpp_library_wrapper(name="rocksdb_stress_lib", srcs=[
         "db_stress_tool/expected_value.cc",
         "db_stress_tool/multi_ops_txns_stress.cc",
         "db_stress_tool/no_batched_ops_stress.cc",
-        "test_util/simple_external_table_factory.cc",
         "test_util/testutil.cc",
         "tools/block_cache_analyzer/block_cache_trace_analyzer.cc",
         "tools/trace_analyzer_tool.cc",
-    ], headers=[
-        "db_stress_tool/db_stress_common.h",
-        "db_stress_tool/db_stress_compaction_service.h",
-        "db_stress_tool/db_stress_compression_manager.h",
-        "db_stress_tool/db_stress_driver.h",
-        "db_stress_tool/db_stress_filters.h",
-        "db_stress_tool/db_stress_listener.h",
-        "db_stress_tool/db_stress_shared_state.h",
-        "db_stress_tool/db_stress_test_base.h",
-        "db_stress_tool/db_stress_wide_merge_operator.h",
-        "db_stress_tool/expected_state.h",
-        "db_stress_tool/expected_value.h",
-        "db_stress_tool/multi_ops_txns_stress.h",
-        "test_util/simple_external_table_factory.h",
-        "test_util/testutil.h",
-        "tools/block_cache_analyzer/block_cache_trace_analyzer.h",
-        "tools/trace_analyzer_tool.h",
-    ])
+    ], headers=[])
 
 
 cpp_binary_wrapper(name="ldb", srcs=["tools/ldb.cc"], deps=[":rocksdb_tools_lib"], extra_preprocessor_flags=[], extra_bench_libs=False)
 
-cpp_binary_wrapper(name="db_split_merge", srcs=["tools/db_split_merge.cc"], deps=[":rocksdb_lib"], extra_preprocessor_flags=[], extra_bench_libs=False)
-
 cpp_binary_wrapper(name="db_stress", srcs=["db_stress_tool/db_stress.cc"], deps=[":rocksdb_stress_lib"], extra_preprocessor_flags=[], extra_bench_libs=False)
 
 cpp_binary_wrapper(name="db_bench", srcs=["tools/db_bench.cc"], deps=[":rocksdb_tools_lib"], extra_preprocessor_flags=[], extra_bench_libs=False)
@@ -4674,12 +4598,6 @@ cpp_unittest_wrapper(name="bloom_test",
             extra_compiler_flags=[])
 
 
-cpp_unittest_wrapper(name="builtin_index_factory_test",
-            srcs=["table/block_based/builtin_index_factory_test.cc"],
-            deps=[":rocksdb_test_lib"],
-            extra_compiler_flags=[])
-
-
 cpp_unittest_wrapper(name="cache_reservation_manager_test",
             srcs=["cache/cache_reservation_manager_test.cc"],
             deps=[":rocksdb_test_lib"],
@@ -4820,13 +4738,6 @@ cpp_unittest_wrapper(name="compression_test",
 
 cpp_unittest_wrapper(name="configurable_test",
             srcs=["options/configurable_test.cc"],
-            source_headers=["options/configurable_test.h"],
-            deps=[":rocksdb_test_lib"],
-            extra_compiler_flags=[])
-
-
-cpp_unittest_wrapper(name="copy_engine_test",
-            srcs=["utilities/copy_engine/copy_engine_test.cc"],
             deps=[":rocksdb_test_lib"],
             extra_compiler_flags=[])
 
@@ -5017,12 +4928,6 @@ cpp_unittest_wrapper(name="db_kv_checksum_test",
             extra_compiler_flags=[])
 
 
-cpp_unittest_wrapper(name="db_lazy_entity_test",
-            srcs=["db/wide/db_lazy_entity_test.cc"],
-            deps=[":rocksdb_test_lib"],
-            extra_compiler_flags=[])
-
-
 cpp_unittest_wrapper(name="db_log_iter_test",
             srcs=["db/db_log_iter_test.cc"],
             deps=[":rocksdb_test_lib"],
@@ -5095,12 +5000,6 @@ cpp_unittest_wrapper(name="db_secondary_test",
             extra_compiler_flags=[])
 
 
-cpp_unittest_wrapper(name="db_split_merge_test",
-            srcs=["utilities/db_split_merge_test.cc"],
-            deps=[":rocksdb_test_lib"],
-            extra_compiler_flags=[])
-
-
 cpp_unittest_wrapper(name="db_sst_test",
             srcs=["db/db_sst_test.cc"],
             deps=[":rocksdb_test_lib"],
@@ -5397,12 +5296,6 @@ cpp_unittest_wrapper(name="listener_test",
             extra_compiler_flags=[])
 
 
-cpp_unittest_wrapper(name="live_tuner_test",
-            srcs=["utilities/live_tune/live_tuner_test.cc"],
-            deps=[":rocksdb_test_lib"],
-            extra_compiler_flags=[])
-
-
 cpp_unittest_wrapper(name="log_test",
             srcs=["db/log_test.cc"],
             deps=[":rocksdb_test_lib"],
@@ -5537,7 +5430,6 @@ cpp_unittest_wrapper(name="periodic_task_scheduler_test",
 
 cpp_unittest_wrapper(name="persistent_cache_test",
             srcs=["utilities/persistent_cache/persistent_cache_test.cc"],
-            source_headers=["utilities/persistent_cache/persistent_cache_test.h"],
             deps=[":rocksdb_test_lib"],
             extra_compiler_flags=[])
 
@@ -5556,7 +5448,6 @@ cpp_unittest_wrapper(name="point_lock_manager_stress_test",
 
 cpp_unittest_wrapper(name="point_lock_manager_test",
             srcs=["utilities/transactions/lock/point/point_lock_manager_test.cc"],
-            source_headers=["utilities/transactions/lock/point/point_lock_manager_test.h"],
             deps=[":rocksdb_test_lib"],
             extra_compiler_flags=[])
 
@@ -5767,7 +5658,6 @@ cpp_unittest_wrapper(name="trace_analyzer_test",
 
 cpp_unittest_wrapper(name="transaction_test",
             srcs=["utilities/transactions/transaction_test.cc"],
-            source_headers=["utilities/transactions/transaction_test.h"],
             deps=[":rocksdb_test_lib"],
             extra_compiler_flags=[])
 
@@ -5905,5 +5795,3 @@ cpp_unittest_wrapper(name="write_unprepared_transaction_test",
 
 
 export_file(name = "tools/db_crashtest.py")
-
-export_file(name = "tools/fault_injection_log_parser.py")

CLAUDE.md

@@ -14,18 +14,11 @@ This document provides guidance for generating and reviewing code in the RocksDB
 
 **Error Handling:** Ensure robust error handling throughout the codebase. Use RocksDB's `Status` type consistently, propagate errors appropriately, and avoid silently ignoring failures. Reviewers pay close attention to edge cases and failure modes.
 
-**Refactoring traps:** At least in production code, avoid constructs that could allow existing code to unexpectedly, quietly change meaning.
-Specifically:
-* Avoid new defaulted parameters. This is the #1 trap on refactoring! (Permitted exception: optional outputs that are generally safe to ignore.)
-* Avoid static_cast, reinterpret_cast, and C-style casts; static_cast_with_check, up_cast, and lossless_cast from cast_util.h are preferred.
-* Avoid declared type `auto` (`auto&`, `auto*` OK).
-
 ### Testing Philosophy
 
 **Comprehensive Coverage:** Every change should include appropriate test coverage. This includes unit tests for isolated functionality, integration tests for component interactions, and stress tests for concurrency and performance validation. Reviewers will ask for additional tests if coverage is insufficient.
 
-**Edge Cases and Failure Modes:** Tests should explicitly cover edge cases, boundary conditions, and potential failure scenarios. This is especially important for changes affecting core database operations, compaction, or recovery logic. For non-OK Statuses, prefer comparing code() rather than using ASSERT_TRUE
-which is bad for debugging.
+**Edge Cases and Failure Modes:** Tests should explicitly cover edge cases, boundary conditions, and potential failure scenarios. This is especially important for changes affecting core database operations, compaction, or recovery logic.
 
 **Platform-Specific Testing:** RocksDB supports multiple platforms (Linux, Windows, macOS) and compilers (GCC, Clang, MSVC). Changes should be tested across relevant platforms, particularly when touching platform-specific code or using compiler-specific features.
 
@@ -39,13 +32,13 @@ which is bad for debugging.
 
 **Memory Copy:** Avoid unnecessary memory copies. Use move semantics, `std::string_view`, `Slice`, and pass-by-reference where appropriate. Be aware of implicit copies in STL containers and function returns. Prefer in-place operations over copy-and-modify patterns.
 
-**CPU Cache Efficiency:** Design data structures and access patterns to be cache-friendly. Keep frequently accessed data together (data locality). Prefer sequential memory access over random access. Be mindful of cache line sizes (CACHE_LINE_SIZE, typically 64 bytes) and avoid false sharing in concurrent code (see CacheAlignedWrapper). Especially when adding new data members, be mindful of ordering within structs and classes to reduce unnecessary padding (special care with bool members) and avoid larger-than-necessary types (e.g. prefer OptSlice to std::optional<Slice>).
+**CPU Cache Efficiency:** Design data structures and access patterns to be cache-friendly. Keep frequently accessed data together (data locality). Prefer sequential memory access over random access. Be mindful of cache line sizes (typically 64 bytes) and avoid false sharing in concurrent code. Consider struct packing and field ordering to improve cache utilization.
 
 **Loop Optimization:** Look for opportunities to collapse nested loops, reduce loop overhead, and minimize branch mispredictions. Hoist invariant computations out of loops. Consider loop unrolling for tight inner loops. Batch operations when possible to amortize per-operation overhead.
 
 **SIMD and Vectorization:** Leverage SIMD instructions (SSE, AVX) for data-parallel operations when appropriate. Structure data to enable auto-vectorization by the compiler. Consider explicit SIMD intrinsics for critical hot paths like checksum computation, encoding/decoding, and bulk data processing.
 
-**Branch Prediction:** Minimize unpredictable branches in hot paths. Use `LIKELY`/`UNLIKELY` macros to hint branch prediction, e.g. for error cases and other rare or otherwise costly cases, but NOT for predicting popular configurations. Consider branchless alternatives for simple conditionals. Order switch cases and if-else chains by frequency.
+**Branch Prediction:** Minimize unpredictable branches in hot paths. Use `LIKELY`/`UNLIKELY` macros to hint branch prediction. Consider branchless alternatives for simple conditionals. Order switch cases and if-else chains by frequency.
 
 **Memory and Resource Management:** Be mindful of memory allocations, especially in hot paths. Use RAII patterns, smart pointers, and RocksDB's memory management utilities appropriately.
 
@@ -54,17 +47,15 @@ which is bad for debugging.
 - **Cold path** (executed rarely, e.g., DB open, configuration parsing, error handling): Maintainability and clarity are more important. Prefer readable code over micro-optimizations. Complex optimizations here add maintenance burden with negligible performance benefit.
 - **Warm path** (moderate frequency): Balance both concerns. Use profiling data to guide optimization decisions.
 
-**Avoid Premature Optimization:** Performance is known critical in places like inner loops of compaction, read path and write path. Elsewhere, try to find a "holy trinity" solution of *correct, simple, and reasonably efficient*. More complex solutions are only appropriate when profiling/benchmarking data shows a measurable payoff.
+**Avoid Premature Optimization:** While performance is critical, focus on correctness first, then optimize based on profiling data. However, be performance-aware from the start—choosing the right algorithm and data structure upfront is not premature optimization. Use the hot path analysis above to decide how much optimization effort is warranted.
 
 ### API Design and Compatibility
 
 **Backwards Compatibility:** RocksDB maintains strong backwards compatibility guarantees. Breaking changes are rare and require extensive justification. When deprecating features, follow the project's deprecation policy (typically spanning multiple releases).
 
-**Behavioral Compatibility:** Behavior changes are human judgment calls that must be intentional, well-documented (including release notes), and well researched for potential downstream production impact. Agents and reviewers must call out potential gaps, ambiguity, or adverse impacts in intentionality, documentation, and production impact. For an existing accepted input—including an undocumented, discouraged, or historically ignored value—the analysis should compare old and new observable behavior, including performance and resource impact, identify known direct callers and stored configurations, and add or update regression coverage as appropriate.
-
 **API Consistency:** New APIs should be consistent with existing patterns. Use similar naming conventions, parameter ordering, and return types. Reviewers will suggest changes to improve consistency with the broader codebase.
 
-**Documentation:** Public APIs must be thoroughly documented, without unnecessary embelishment nor dwelling on implementation details nor project planning. When non-obvious, include usage examples, parameter descriptions, known bugs or limitations, notes on thread safety, performance characteristics, and compatibility considerations. Re-read comments for ambiguous terminology and phrasing, such as ambiguously re-purposed programming jargon.
+**Documentation:** Public APIs must be thoroughly documented. Include usage examples, parameter descriptions, and notes on thread safety, performance characteristics, and compatibility considerations.
 
 ---
 
@@ -82,7 +73,7 @@ The database core handles write-ahead logging (WAL), memtables, compaction, and
 
 **Testing:** Database core changes require extensive testing, including unit tests, integration tests, and stress tests. Test with various configurations, compaction styles, and concurrent workloads.
 
-### Public Headers / "Public API" (`include/rocksdb/`)
+### Public Headers (`include`)
 
 Public headers define RocksDB's API surface. Changes here have the highest compatibility impact.
 
@@ -245,11 +236,6 @@ from an implementation detail instead of an explicit option.
 
 ## Important tips
 
-### Pull request and diff summaries
-* Before writing or updating an external RocksDB pull request summary or its
-  corresponding internal Phabricator diff summary, read and follow
-  `claude_md/pull_request_summary_guideline.md`.
-
 ### Build system
 * There are 3 build system. Make for git clones, BUCK (meta internal) for hg
   clones, and CMake for some special cases.
@@ -257,25 +243,27 @@ from an implementation detail instead of an explicit option.
 * Don't manually edit BUCK file, after updating src.mk, run
     /usr/local/bin/python3 buckifier/buckify_rocksdb.py to update it
 * For -j in make command, use the number of CPU cores to decide it.
-* When searching for references to something (a symbol, library, etc.), do not
-  restrict or truncate your search based on presumed relevance or scope. It is
-  important and time-saving to keep the repo reasonably consistent across
-  different build systems, programming languages, and even between
-  documentation and implementation.
 
-### Avoiding mixed build modes with Make (use `AUTO_CLEAN=1`)
+### When to run `make clean` (avoid mixing build modes)
 
-Object files are written to the same paths regardless of build flags, so
-reusing objects from a prior build with different flags causes confusing
-linker errors, etc. This problem is essentially avoidable by ALWAYS using
-`AUTO_CLEAN=1 make -j<n> <something>` for manual make invocations. This
-will automatically clean object files if the build parameters/flavor have
-changed. The `build_tools/rockstest.sh` / `rocksptest.sh` helpers described
-below set `AUTO_CLEAN=1` for you.
+The Makefile does **not** track build mode, so object files from a prior
+build are silently reused even when compiled with different flags, leading
+to confusing linker errors, sanitizer false negatives, ODR violations, or
+"phantom" bugs.
 
-`AUTO_CLEAN=1` does not fix Make failures associated with stale .d files
-referring to removed files. Resolve that manually or with `make clean`
-without complaining to the user.
+Run `make clean` before switching any of these:
+* **`ASSERT_STATUS_CHECKED=1` ↔ unset** — changes the `Status` class layout (ABI break).
+* **Sanitizer builds** — toggling any of `COMPILE_WITH_ASAN=1`,
+    `COMPILE_WITH_UBSAN=1`, `COMPILE_WITH_TSAN=1` on/off.
+* `DEBUG_LEVEL=0` (release) ↔ `DEBUG_LEVEL=1` (debug, default for `make dbg`).
+* Different compilers, `OPT` levels, or other flags affecting codegen/ABI.
+
+**Notable exception:** `DEBUG_LEVEL=2` can be safely mixed with
+`DEBUG_LEVEL=1` — rebuild a subset of files with `DEBUG_LEVEL=2` to get
+extra/more accurate runtime checks for those files without a full clean.
+
+When in doubt, `make clean` is cheap insurance compared to chasing a
+phantom bug.
 
 ### Source checks
 * Run `make check-sources` before committing. This catches non-ASCII
@@ -284,22 +272,6 @@ without complaining to the user.
     smart quotes, etc.) in comments or strings -- use ASCII equivalents
     (`--` instead of em dash, `'` instead of smart quote, etc.).
 
-### License headers
-* Every new source file needs a license header. For a file that does **not**
-    carry an outside/third-party copyright, use the standard Meta dual-licensed
-    header (the dual-license designation is required -- a bare
-    "All Rights Reserved" copyright is not an acceptable open-source header):
-    ```
-    //  Copyright (c) Meta Platforms, Inc. and affiliates.
-    //  This source code is licensed under both the GPLv2 (found in the
-    //  COPYING file in the root directory) and Apache 2.0 License
-    //  (found in the LICENSE.Apache file in the root directory).
-    ```
-    Use a `#` comment prefix instead of `//` for shell, Python, and Makefile
-    fragments.
-* Files derived from an external source (e.g. LevelDB) keep their original
-    upstream copyright line in addition to the header above.
-
 ### RTTI and dynamic_cast
 * Production code and `db_stress` must build in **release mode
     (`-fno-rtti`)**. Do not use `dynamic_cast` anywhere except unit tests.
@@ -316,7 +288,6 @@ build (and where noted, run tests) across:
 | Axis | Must support |
 |------|--------------|
 | OS | Linux (x86_64 + ARM), macOS, Windows |
-| Architecture | Little-endian and big-endian targets, including Linux on s390x |
 | Compiler | GCC, Clang (libstdc++ **and** libc++), AppleClang, **MSVC (VS2022)**, MinGW (Linux cross-compile, build-only, no gflags) |
 | Build system | Make, CMake, and BUCK (internal) -- keep all in sync (see "Build system" above) |
 | Config | release (`-fno-rtti`), `ASSERT_STATUS_CHECKED`, ASAN/UBSAN/TSAN, folly, unity build, JNI/Java |
@@ -331,12 +302,6 @@ abstractions; otherwise guard with `#ifdef OS_WIN` (POSIX `<unistd.h>` ->
 Windows `<process.h>`). Because libc++ is also tested, include what you use
 rather than relying on libstdc++ transitive includes.
 
-Do not use `static_assert` to reject a supported architecture for an optional
-feature. Check an existing `port::` capability such as `port::kLittleEndian`
-and disable only the unsupported feature so the rest of RocksDB still builds.
-Use a portable representation when the feature itself must work across
-architectures.
-
 ### Unit Test
 * After all of the unit tests are added, review them and try to extract common
     reusable utility functions to reduce code duplication due to copy past between
@@ -344,29 +309,17 @@ architectures.
 * Don't use sleep to wait for certain events to happen. This will cause test to
     be flaky. Instead, use sync point to synchronize thread progress.
 * Cap unit test execution with 60 seconds timeout.
-* To build and run unit tests locally, prefer these helper scripts:
-    * `build_tools/rocksptest.sh <test_binary> [more_binaries...] [args...]`
-        builds the binary(ies) with parallel make and `AUTO_CLEAN=1` and runs
-        them under gtest-parallel, sharding the test cases across CPUs. Prefer
-        this whenever running more than a couple of test cases, e.g.
-        `build_tools/rocksptest.sh table_test` or
-        `build_tools/rocksptest.sh db_test env_test --gtest_filter=*Foo*`.
-    * `build_tools/rockstest.sh <test_binary> [args...]` builds with parallel
-        make and `AUTO_CLEAN=1` and runs the binary directly (serially).
-        Use it only for a very small number of test cases, e.g.
-        `build_tools/rockstest.sh db_test --gtest_filter=*MixedSlowdown*`.
-* After writing a test, stress-test for flakiness (AUTO_CLEAN handles the
-    rebuild needed by the `COERCE_CONTEXT_SWITCH=1` flag change):
+* When there are multiple unit tests need to be executed, try to use
+    gtest_parallel.py if available. E.g.
+    python3 ${GTEST_PARALLEL}/gtest_parallel.py ./table_test
+* After writing a test, stress-test for flakiness:
     ```bash
-    COERCE_CONTEXT_SWITCH=1 build_tools/rockstest.sh {test_binary} -r100 \
-        --gtest_filter="*YourTestName*"
+    COERCE_CONTEXT_SWITCH=1 make {test_binary}
+    ./{test_binary} --gtest_filter="*YourTestName*" --gtest_repeat=5
     ```
 * For CI-style flaky tests that do not reproduce with `gtest_parallel.py`,
     `--gtest_repeat`, or normal coerce-mode runs, inspect
     `tools/gtest_parallel_repro.py --help`.
-* Each unit test file has overheads, so avoid creating new unit test files
-  for random minor features. Consider adding to slice_test, db_etc3_test, or
-  others.
 
 ### Unit test dedup guidelines
 * Extract helper functions for repeated patterns such as object
@@ -387,9 +340,6 @@ architectures.
 ### Adding new public API
     Refer to claude_md/add_public_api.md
 
-### Changing existing public API behavior
-    Follow the Behavioral Compatibility requirements above.
-
 ### Adding new option
     Refer to claude_md/add_option.md
 
@@ -417,28 +367,17 @@ architectures.
 
 ### Adding release note
 * Release note should be kept short at high level for external user consumption.
-    Release notes identify what users might care about most in a release. They
-    are not exhaustive and are not a guide. PLEASE learn from past agents who
-    tried to build elaborate release notes with implementation details and
-    elsewhere-documented nuance. That wastes time. Fight the bias that
-    "my change" is important so must be worthy of release note mention.
-* If more than single markdown line, consider how their formatting will be
-    integrated into HISTORY.md.
 
 ### Blog posts (docs/_posts)
 * Blog post authors must be defined in `docs/_data/authors.yml` to be displayed
 
 ### Final verification of the change
-* Execute `AUTO_CLEAN=1 make check` to build all of the changes and execute all
-    of the tests. `AUTO_CLEAN=1` ensures a clean rebuild if your previous build
-    used different parameters. Note that executing all of the tests could take
-    multiple minutes.
-* Run `AUTO_CLEAN=1 ASSERT_STATUS_CHECKED=1 make check` to verify all Status
-    objects are properly checked. This catches missing error handling that can
-    lead to silent data corruption. Merely building with ASSERT_STATUS_CHECKED=1
-    accomplishes nothing; it enables a runtime check. New unit tests missing
-    Status checks is a common failure point, even from agents. Avoid new uses
-    of PermitUncheckedError(). That's the lazy solution.
+* Execute make clean to clean all of the changes.
+* Execute make check to build all of the changes and execute all of the tests.
+    Note that executing all of the tests could take multiple minutes.
+* Run `ASSERT_STATUS_CHECKED=1 make check` to verify all Status objects are
+    properly checked. This catches missing error handling that can lead to
+    silent data corruption.
 
 ### Monitoring make check progress
 * Use `make check-progress` to get machine-parseable JSON progress while
@@ -446,7 +385,7 @@ architectures.
     builds without timeout issues.
 * Run `make check` in background, then poll progress:
     ```bash
-    AUTO_CLEAN=1 make check &
+    make check &
     # Poll periodically:
     make check-progress
     ```
@@ -471,10 +410,9 @@ architectures.
 
 ### Executing benchmark using db_bench
 * Since the goal is to measure performance, we need to build a release binary
-    using `AUTO_CLEAN=1 DEBUG_LEVEL=0 make db_bench`. If there is an engine
-    crash due to a bug, switch back to a debug build with
-    `AUTO_CLEAN=1 make dbg`; `AUTO_CLEAN=1` handles the release<->debug rebuild
-    automatically.
+    using `make clean && DEBUG_LEVEL=0 make db_bench`. If there is an engine
+    crash due to bug, we need to switch back to debug build. Make sure to run
+    `make clean` before running `make dbg`.
 
 ### Formatting code
 * After making change, use `make format-auto` to auto-apply formatting without

CMakeLists.txt

@@ -420,6 +420,13 @@ if(WITH_NUMA)
   list(APPEND THIRDPARTY_LIBS NUMA::NUMA)
 endif()
 
+option(WITH_TBB "build with Threading Building Blocks (TBB)" OFF)
+if(WITH_TBB)
+  find_package(TBB REQUIRED)
+  add_definitions(-DTBB)
+  list(APPEND THIRDPARTY_LIBS TBB::TBB)
+endif()
+
 # Stall notifications eat some performance from inserts
 option(DISABLE_STALL_NOTIF "Build with stall notifications" OFF)
 if(DISABLE_STALL_NOTIF)
@@ -522,6 +529,8 @@ elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
       set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fuse-ld=lld")
     endif()
   endif()
+elseif(CMAKE_SYSTEM_NAME MATCHES "SunOS")
+  add_definitions(-DOS_SOLARIS)
 elseif(CMAKE_SYSTEM_NAME MATCHES "kFreeBSD")
   add_definitions(-DOS_GNU_KFREEBSD)
 elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
@@ -648,9 +657,6 @@ if(USE_FOLLY)
     exec_program(ls ARGS -d ${FOLLY_INST_PATH}/../glog* OUTPUT_VARIABLE
     GLOG_INST_PATH)
     set(Boost_DIR ${BOOST_INST_PATH}/lib/cmake/Boost-1.83.0)
-    # Boost's per-library CMake configs find their dependencies (e.g.
-    # boost_assert) only through the package search path.
-    set(CMAKE_PREFIX_PATH ${BOOST_INST_PATH} ${CMAKE_PREFIX_PATH})
     if(EXISTS ${FMT_INST_PATH}/lib64)
       set(fmt_DIR ${FMT_INST_PATH}/lib64/cmake/fmt)
     else()
@@ -697,27 +703,12 @@ if(USE_FOLLY)
     exec_program(sed ARGS -i 's/gflags_shared//g'
     ${FOLLY_INST_PATH}/lib/cmake/folly/folly-targets.cmake)
 
-    # folly-config.cmake only checks for gflags under a target name that this
-    # install doesn't define, then falls back to our Findgflags.cmake, which
-    # mistakes the gflags_static target name for a library path. gflags is
-    # resolved below instead.
-    set(CMAKE_DISABLE_FIND_PACKAGE_gflags TRUE)
     include(${FOLLY_INST_PATH}/lib/cmake/folly/folly-config.cmake)
-    unset(CMAKE_DISABLE_FIND_PACKAGE_gflags)
 
-    # Fix gflags library name for debug builds. The getdeps gflags shared
-    # library is versioned (e.g. libgflags_debug.so.2.3), so resolve the
-    # actual file by glob rather than hard-coding a version.
+    # Fix gflags library name for debug builds
     if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-      file(GLOB GFLAGS_DEBUG_SHARED_LIBS
-        "${GFLAGS_INST_PATH}/lib/libgflags_debug.so.*")
-      if(NOT GFLAGS_DEBUG_SHARED_LIBS)
-        message(FATAL_ERROR
-          "Could not find getdeps libgflags_debug.so under ${GFLAGS_INST_PATH}/lib")
-      endif()
-      list(GET GFLAGS_DEBUG_SHARED_LIBS 0 GFLAGS_DEBUG_SHARED_LIB)
       set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath=${GFLAGS_INST_PATH}/lib")
-      set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GFLAGS_DEBUG_SHARED_LIB}")
+      set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GFLAGS_INST_PATH}/lib/libgflags_debug.so.2.2")
     endif()
   endif()
 
@@ -784,7 +775,6 @@ set(SOURCES
         db/blob/blob_file_meta.cc
         db/blob/blob_file_reader.cc
         db/blob/blob_garbage_meter.cc
-        db/blob/blob_gen2_format.cc
         db/blob/blob_log_format.cc
         db/blob/blob_log_sequential_reader.cc
         db/blob/blob_log_writer.cc
@@ -808,7 +798,6 @@ set(SOURCES
         db/compaction/sst_partitioner.cc
         db/compaction/subcompaction_state.cc
         db/convenience.cc
-        db/coro_db.cc
         db/db_filesnapshot.cc
         db/db_impl/compacted_db_impl.cc
         db/db_impl/db_impl.cc
@@ -845,7 +834,6 @@ set(SOURCES
         db/merge_operator.cc
         db/multi_scan.cc
         db/output_validator.cc
-        db/periodic_compaction_phaser.cc
         db/periodic_task_scheduler.cc
         db/range_del_aggregator.cc
         db/range_tombstone_fragmenter.cc
@@ -854,6 +842,7 @@ set(SOURCES
         db/snapshot_impl.cc
         db/table_cache.cc
         db/table_properties_collector.cc
+        db/transaction_log_impl.cc
         db/trim_history_scheduler.cc
         db/version_builder.cc
         db/version_edit.cc
@@ -861,9 +850,7 @@ set(SOURCES
         db/version_set.cc
         db/version_util.cc
         db/wal_edit.cc
-        db/wal_iterator_impl.cc
         db/wal_manager.cc
-        db/wide/lazy_wide_columns.cc
         db/wide/read_path_blob_resolver.cc
         db/wide/wide_column_serialization.cc
         db/wide/wide_columns.cc
@@ -945,7 +932,6 @@ set(SOURCES
         table/block_based/block_cache.cc
         table/block_based/block_prefetcher.cc
         table/block_based/block_prefix_index.cc
-        table/block_based/builtin_index_factory.cc
         table/block_based/data_block_hash_index.cc
         table/block_based/data_block_footer.cc
         table/block_based/filter_block_reader_common.cc
@@ -979,7 +965,6 @@ set(SOURCES
         table/plain/plain_table_index.cc
         table/plain/plain_table_key_coding.cc
         table/plain/plain_table_reader.cc
-        table/range_del_block.cc
         table/sst_file_dumper.cc
         table/sst_file_reader.cc
         table/sst_file_writer.cc
@@ -1000,7 +985,6 @@ set(SOURCES
         tools/trace_analyzer_tool.cc
         trace_replay/block_cache_tracer.cc
         trace_replay/io_tracer.cc
-        trace_replay/trace_analyzer.cc
         trace_replay/trace_record_handler.cc
         trace_replay/trace_record_result.cc
         trace_replay/trace_record.cc
@@ -1015,13 +999,11 @@ set(SOURCES
         util/simple_mixed_compressor.cc
         util/compression_context_cache.cc
         util/concurrent_task_limiter_impl.cc
-        util/coro_stats_util.cc
         util/crc32c.cc
         util/data_structure.cc
         util/dynamic_bloom.cc
         util/hash.cc
         util/io_dispatcher_imp.cc
-        util/io_prefetch_scheduler.cc
         util/murmurhash.cc
         util/random.cc
         util/rate_limiter.cc
@@ -1038,7 +1020,6 @@ set(SOURCES
         util/xxhash.cc
         utilities/agg_merge/agg_merge.cc
         utilities/backup/backup_engine.cc
-        utilities/copy_engine/copy_engine.cc
         utilities/blob_db/blob_compaction_filter.cc
         utilities/blob_db/blob_db.cc
         utilities/blob_db/blob_db_impl.cc
@@ -1051,10 +1032,7 @@ set(SOURCES
         utilities/cassandra/format.cc
         utilities/cassandra/merge_operator.cc
         utilities/checkpoint/checkpoint_impl.cc
-        utilities/live_tune/live_tune_options_helper.cc
-        utilities/live_tune/live_tuner.cc
         utilities/compaction_filters.cc
-        utilities/db_split_merge.cc
         utilities/sorted_run_builder/sorted_run_builder.cc
         utilities/compaction_filters/remove_emptyvalue_compactionfilter.cc
         utilities/counted_fs.cc
@@ -1511,7 +1489,6 @@ if(WITH_TESTS)
         db/db_compaction_test.cc
         db/db_compaction_abort_test.cc
         db/db_clip_test.cc
-        utilities/db_split_merge_test.cc
         db/db_dynamic_level_test.cc
         db/db_encryption_test.cc
         db/db_etc2_test.cc
@@ -1578,7 +1555,6 @@ if(WITH_TESTS)
         db/version_set_test.cc
         db/wal_manager_test.cc
         db/wal_edit_test.cc
-        db/wide/db_lazy_entity_test.cc
         db/wide/db_wide_basic_test.cc
         db/wide/db_wide_blob_direct_write_test.cc
         db/wide/wide_column_serialization_test.cc
@@ -1610,7 +1586,6 @@ if(WITH_TESTS)
         options/options_test.cc
         table/block_based/block_based_table_reader_test.cc
         table/block_based/block_test.cc
-        table/block_based/builtin_index_factory_test.cc
         table/block_based/data_block_hash_index_test.cc
         table/block_based/full_filter_block_test.cc
         table/block_based/partitioned_filter_block_test.cc
@@ -1662,8 +1637,6 @@ if(WITH_TESTS)
         utilities/cassandra/cassandra_row_merge_test.cc
         utilities/cassandra/cassandra_serialize_test.cc
         utilities/checkpoint/checkpoint_test.cc
-        utilities/live_tune/live_tuner_test.cc
-        utilities/copy_engine/copy_engine_test.cc
         utilities/sorted_run_builder/sorted_run_builder_test.cc
         utilities/env_timed_test.cc
         utilities/fault_injection_fs_test.cc
@@ -1703,7 +1676,6 @@ if(WITH_TESTS)
       db/db_with_timestamp_test_util.cc
       monitoring/thread_status_updater_debug.cc
       table/mock_table.cc
-      test_util/simple_external_table_factory.cc
       utilities/agg_merge/test_agg_merge.cc
       utilities/cassandra/test_utils.cc
   )
@@ -1732,21 +1704,7 @@ if(WITH_TESTS)
       )
       target_link_libraries(${exename}${ARTIFACT_SUFFIX} testutillib${ARTIFACT_SUFFIX} testharness gtest ${THIRDPARTY_LIBS} ${ROCKSDB_LIB})
       if(NOT "${exename}" MATCHES "db_sanity_test")
-        if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.18)
-          # Discover tests at ctest time instead of during the parallel build.
-          # POST_BUILD discovery (the default) runs each freshly-built test
-          # binary while the -j build is still compiling; on resource-constrained
-          # CI (notably the arm64 macOS runners) that discovery run can yield
-          # empty output, and CMake's JSON parser then aborts the whole build
-          # with "Syntax error: value, object or array expected". PRE_TEST moves
-          # discovery out of the build phase so a slow/empty enumeration no
-          # longer fails the build.
-          gtest_discover_tests(${exename}
-                               DISCOVERY_TIMEOUT 120
-                               DISCOVERY_MODE PRE_TEST)
-        else()
-          gtest_discover_tests(${exename} DISCOVERY_TIMEOUT 120)
-        endif()
+        gtest_discover_tests(${exename} DISCOVERY_TIMEOUT 120)
         add_dependencies(rocksdb_check ${exename}${ARTIFACT_SUFFIX})
       endif()
   endforeach(sourcefile ${TESTS})

HISTORY.md

@@ -1,295 +1,6 @@
 # Rocksdb Change Log
 > NOTE: Entries for next release do not go here. Follow instructions in `unreleased_history/README.txt`
 
-## 11.14.0 (11/05/2026)
-### New Features
-* Added experimental `SetAsyncReadCPUTimeEnabled()`: the next async or coroutine read started on the thread records its CPU time in `PerfContext::get_cpu_nanos` at any perf level except `kDisable`, without turning on the other timers of `kEnableTimeAndCPUTimeExceptForMutex`.
-* Added `SplitDB()`, `DeleteSplitRanges()`, and `MergeDB()` in `rocksdb/utilities/db_split_merge.h`, plus a `db_split_merge` command-line tool, for moving selected column-family key ranges into a new DB and copying ranges into existing column families.
-* Added opt-in sampled logging of long-held DB-wide mutexes under `StatsLevel::kAll`, with a runtime-changeable `mutex_hold_log_threshold_us` DB option defaulting to 0 (disabled).
-* Add experimental live tuning of a DB's options (`StartLiveTuneCycle()`, `GetLiveTuneStatus()`, `StopLiveTuneCycle()` in `include/rocksdb/live_tune.h`): one call runs a cycle that measures the DB, asks an application-provided `LiveTuneAdvisor` for option changes, applies them, and reverts them when they break the application's constraints or do not prove better.
-* Added `CompactionFilter::GetMergeOrder()` and `CompactionFilterFactory::GetMergeOrder()` to optionally run the merge operator before the compaction filter during compaction, so that the filter sees merge results. The default behavior is unchanged.
-* Parallel compression (`CompressionOptions::parallel_threads > 1`) now works with a `user_defined_index_factory` whose builders support it, including the built-in trie index. Previously a custom index always forced single-threaded compression.
-* Added option `reject_too_old_file` to `IngestExternalFileOptions` and `ImportColumnFamilyOptions` to reject files whose data is already older than the column family's `periodic_compaction_seconds` (or `ttl` for FIFO compaction).
-* Added BlobDB support for remote compaction. Blob garbage collection uses the
-cutoff computed by the primary; workers receiving legacy input without a cutoff
-safely disable blob garbage collection for that job. When the primary rejects a
-remote blob result because its metadata, files, or capabilities fail validation,
-it reruns the compaction locally, so `CompactRange` and `CompactFiles` succeed.
-`CompactionService` `kFailure` semantics are unchanged; ZippyDB production also
-maps service failures to local fallback through `HandleFailure(FALLBACK_LOCAL)`.
-* `CompactRangeOptions::skip_missing_blob_files` enables offline repair that deletes values referencing integrated external blob files absent from Version metadata, preserves available wide entity columns, and rewrites selected SSTs locally, bypassing `DBOptions::compaction_service`. It defaults to false; FIFO compaction and legacy BlobDB are unsupported.
-* Added `db_ownership_start_time` and `data_file_provenance` (decoded by `DataFileProvenance`) to `SstFileMetaData`, recording when the DB began holding each SST file and how it got the file (e.g. flush, compaction, ingestion, or import).
-* Added `TableFactory::IsTableBuilderSupported()` and `ExternalTableFactory::IsTableBuilderSupported()` for table factories that only read ingested or imported files. A column family whose factory returns false must set `disallow_memtable_writes`, is never scheduled for automatic compaction, does not stall writes for L0 files or pending compaction bytes, and returns `NotSupported` from `CompactRange()` and `CompactFiles()` instead of failing a background compaction.
-* trace_analyzer: new `--analyze_put_entity` flag analyzes PutEntity queries (previously their statistics were neither enabled nor disabled explicitly).
-* Added `TraceOptions::include_read_write_options`: query traces can record the main `ReadOptions` and `WriteOptions` of each traced call (e.g. `fill_cache`, `disableWAL`), which replay then uses instead of default options.
-
-### Public API Changes
-* Added `GetEncodedEntrySize()` and an `EncodeEntry()` overload that writes internal keys into caller-owned buffers without allocating on success.
-* Added `Env::Priority::READ` and `ThreadStatus::READ_PRIORITY` for a dedicated Env-managed read-work thread pool. `Env::Priority::USER` remains reserved for internal statistics and is not backed by a thread pool.
-* Added experimental `MultiScanArgs::use_parallel_async_io_block_decompression` for materializing asynchronously prefetched data blocks, including decompression, in parallel on the `Env::Priority::READ` thread pool. A zero-sized pool preserves inline materialization.
-* Added the experimental `IndexFactory` interface (`include/rocksdb/index_factory.h`) for pluggable SST indexes; the `UserDefinedIndex*` names remain as aliases. `BlockBasedTableOptions::index_mode` chooses which indexes an SST is built with and which one reads use by default, superseding the now-deprecated `use_udi_as_primary_index` and `fail_if_no_udi_on_open`. `ReadOptions::read_index` overrides that choice per read, and the `standard_index_is_stub` table property marks SSTs built with `kCustomOnly`. Both options are also available in the C API.
-* Added experimental `DB::GetEntityWithMetadata()` and `DB::MultiGetEntityWithMetadata()`, the wide-column entity counterparts of `DB::GetWithMetadata()` and `DB::MultiGetWithMetadata()` with opt-in explicit-snapshot newer-version detection. Requesting key timestamps returns `NotSupported`.
-* Removed support for building on Solaris, which had not compiled since 5.18. Removed RocksJava `Environment.isSolaris()`.
-
-### Behavior Changes
-* With `ReadOptions::async_io`, `MultiGet` now reads data blocks of direct-IO files with asynchronous reads (`FSRandomAccessFile::ReadAsync`) instead of a synchronous `MultiRead`. Each block read is aligned separately rather than merged with adjacent reads. The bytes read are still charged to `DBOptions::rate_limiter` at `ReadOptions::rate_limiter_priority`.
-* Asynchronous file reads (`FSRandomAccessFile::ReadAsync`, used with `ReadOptions::async_io` by `MultiGet` and iterator prefetching) are now charged to `DBOptions::rate_limiter` at `ReadOptions::rate_limiter_priority`, like synchronous reads. A read is charged once the file system accepts it.
-* `CreateColumnFamily()` and `CreateColumnFamilies()` now run the table factory option validation that `DB::Open()` runs, so they return `InvalidArgument` instead of creating a column family that the next `DB::Open()` would reject. External table factories wrapped by `NewExternalTableFactory()` now receive `ValidateOptions()` calls.
-* With `CompactionOptionsFIFO::allow_trivial_copy_when_change_temperature`, each file copied for a temperature change is now reported to `EventListener::OnTableFileCreationStarted()` and `OnTableFileCreated()` (with the original file's table properties) and included in `CompactionJobInfo::table_properties`.
-* `DB::GetMergeOperands()` now resets only the `merge_operands` entries it fills, instead of all `expected_max_number_of_operands` entries. Entries past `*number_of_operands`, and the whole array on a non-OK result, are left as the caller passed them.
-* The JSON written to the info LOG by `EventLogger` (`EVENT_LOG_v1` lines) and by `VersionEdit::DebugJSON()` now escapes special characters in keys and string values, and writes non-finite floating-point values as `null`, so the output is always valid JSON.
-* Improved how `periodic_compaction_phase_recovery_percent` spreads catch-up periodic compactions after it is enabled or changed (or the DB is reopened). This reduces a transient burst in periodic compactions when many DBs make such a change at once.
-* The new DB option `use_separate_remote_compaction_pool` defaults to false and can be changed through `SetDBOptions()` for newly scheduled jobs. When enabled with CompactionService, remote jobs use a dedicated pool and each local subcompaction uses LOW/BOTTOM and counts against the DB compaction limit. Existing jobs finish using their original scheduling model.
-* `DB::SetOptions()` now returns OK without writing a new OPTIONS file or installing a new SuperVersion when the call changes no option value, as `DB::SetDBOptions()` already does. Calls that set an object option, such as `table_factory` or one of its fields, are still applied in full. After a failed OPTIONS file write, the next `SetOptions()` or `SetDBOptions()` call writes the file even if no option value changes.
-* Custom index factories are rejected with user-defined timestamps in every index mode except `kStandardOnly`, which ignores the factory. Custom-index block-cache hits, misses, and adds now contribute to `BLOCK_CACHE_INDEX_*` instead of `BLOCK_CACHE_DATA_*`.
-Trie index construction returns `NotSupported` when a data-block offset or size exceeds `UINT32_MAX`, including when the trie is optional in `kStandardDefault`. Flush, compaction, and `SstFileWriter::Finish()` can therefore fail for such output; an SST larger than 4 GiB is not itself the rejection condition. File-size targets do not split L0 outputs or `SstFileWriter` outputs. Bound those outputs or disable trie construction with `kStandardOnly`.
-
-### Bug Fixes
-* Fixed a race where `IngestExternalFiles()` with `atomic_replace_range` could delete an existing SST file that a concurrently picked compaction (e.g. a universal compaction outputting to L0) used as input, causing the compaction to fail with "Corruption: VersionBuilder: Cannot delete table file ... since it is not in the LSM tree" and putting the DB into read-only mode. Atomic range replacement now returns `NotSupported` with FIFO compaction.
-* Fixed blob direct write when sealing a blob file fails during a flush or a write: the flush left its memtables marked as being flushed, so no later flush picked them up and error recovery waited for them forever, and the blob file was dropped from tracking, so a retried flush could install table files whose blob file was never added to the MANIFEST.
-* Fixed blob direct write with more than one concurrent flush of a column family: a later flush sealed and published the blob files of the oldest pending memtable instead of its own, so flushes failed with `Corruption: VersionBuilder: Blob file #N already added` and the database stopped.
-* Fixed blob direct write when the `SstFileManager` space limit is reached while a blob file is sealed: the sealed blob file was deleted while memtables still referenced it, so reads of its values failed and the values were lost, and reporting the error could deadlock with a concurrent memtable switch. The seal and the write or flush now succeed and keep the file, and writes then stop with a `SpaceLimit` background error, so for blob direct write the limit is soft: usage can exceed it by up to about `blob_file_size` × `blob_direct_write_partitions` for each memtable not flushed yet. Also fixed a write batch that failed after writing some of its values to blob files: those blobs are now counted as garbage, so their blob file can still be deleted.
-* Values that retain external blob references now keep their original timestamps during history compaction, preventing blob key verification failures.
-* Fixed `DB::ClipColumnFamily()` leaving an empty-string key outside the kept range when it is the only key in an L0 SST file.
-* Fixed `format_version=8` with `ReverseBytewiseComparator`: a block's stored common key prefix could extend past a user key (one following longer user keys that extend it), so reads and iteration could miss that key (or its deletion, exposing an older value), and compactions could fail with `Corruption`. Files written by affected versions (11.10 through 11.13) are now read correctly, and new files no longer have this problem.
-* Fixed SST file times that could defer periodic compaction and TTL. Files written by `SstFileWriter`, flushed during WAL recovery, or recovered by `RepairDB` now record a file creation time. Files added by `IngestExternalFile()` or `CreateColumnFamilyWithImport()` now keep the creation and oldest ancestor times from the file or export metadata (capped at the current time) instead of taking the time they were added, so ingesting or importing old data can make it due for periodic compaction or TTL soon afterward. FIFO TTL compaction now also deletes ingested `SstFileWriter` files, which previously blocked TTL deletion of themselves and all newer files. Files copied by FIFO compaction for a temperature change now keep the original file's creation time.
-* Fixed a debug-build assertion failure and incorrect cache charge and block-cache byte statistics in release builds when a full, strict-capacity LRU cache with metadata charging creates an uncharged standalone handle, including during secondary-cache promotion.
-* Fixed atomic flushes of all column families when another column family is dropped while they wait: `CompactRange()` no longer fails with a "Column family dropped" error, and `WaitForCompact()` and DB close no longer return OK without flushing the remaining column families.
-* Fixed a bug where MemPurge returned with the DB mutex unlocked when the compaction filter created for flush did not ignore snapshots.
-* Fixed a crash in MultiScan `Iterator::Prepare()` with a single scan range without a limit when the DB has L0 files, and an assertion failure in debug builds when `Prepare()` is called on an already-positioned iterator. `Prepare()` now leaves the iterator invalid until it is positioned again (e.g. by `Seek()`).
-* Fixed `MultiGet` returning NotFound for existing keys that are outside the prefix extractor's domain, with partitioned filters, `whole_key_filtering=false`, and filter partitions cut together with index partitions (`decouple_partitioned_filters=false`, also the layout of files written by older versions). A filter partition holding only such keys is empty, and `MultiGet` treated every key mapped to it as absent. `Get` was not affected.
-* Fixed prepared external file ingestions retaining unrelated obsolete SSTs until commit or abort. Prepared ingestions now protect only their staged files from deletion.
-* Fixed data loss with `min_tombstones_for_range_conversion` and external file ingestion. An iterator whose view predated the ingestion could convert the deleted keys around the ingested keys into a range tombstone that deleted them. This happened when the file got no new sequence number (sequence number zero, `ingest_behind`, or `allow_db_generated_files`), and when an iterator was created during the ingestion.
-* Fixed a data loss bug where an iterator with `ReadOptions::read_tier = kMemtableTier` could, with `min_tombstones_for_range_conversion` enabled, insert a range tombstone that deleted live keys stored only in SST files. Read-path range tombstone conversion now runs only for iterators with `read_tier = kReadAllTier`.
-* Fixed a race with `recycle_log_file_num > 0` where an obsolete WAL could be reused for a new WAL while its old writer was still open. Closing the old writer then truncated the reused file to the old WAL's size, so writes in the new WAL past that point, including acknowledged `sync` writes, were lost on the next reopen.
-* Fixed remote compaction ignoring `preclude_last_level_data_seconds` and `preserve_internal_time_seconds`, which caused recent data to be written to the last level and recent sequence numbers to be zeroed. Takes effect once both the primary and the compaction worker are upgraded.
-* Fixed `DB::OpenAndCompact()` with `OpenAndCompactOptions::allow_resumption` not calling `EventListener::OnSubcompactionCompleted()` when the compaction fails to resume from its saved progress.
-* Fixed MANIFEST catch-up on secondary instances (`TryCatchUpWithPrimary()`) and follower instances installing a column family with no files and still returning OK. This happened when catch-up switched to a new MANIFEST and the primary deleted a file that MANIFEST lists before catch-up checked it, recording the deletion in a newer MANIFEST. Catch-up now keeps the column family's previous view until a complete state from the new MANIFEST is available.
-* Custom index blocks now reuse cached contents on SST reopen, and deprecated UDI boolean options can be cleared without overriding an explicitly configured index mode.
-Legacy UDI options copied from a factory can now be cleared before constructing a new factory without retaining the derived mode. The C API preserves both that rollback behavior and explicitly selected modes. OPTIONS files serialize equivalent legacy booleans for `kStandardDefault`, `kStandardRequired`, and `kCustomDefault` so older readers retain routing.
-Empty custom-index output retains the standard-index fallback in modes that write both indexes; custom-only output must remain nonempty. Default primary reads retain the table factory's precedence over a legacy per-read factory pointer, while explicit custom selectors still check its name.
-* Preserve legacy UDI routing when loading old OPTIONS files, and reject invalid index modes in standalone SST readers and writers. Table readers now charge the custom index blocks they own; a custom reader whose `ApproximateMemoryUsage()` already includes that block should override `IndexFactoryReader::MemoryUsageIncludesIndexBlock()` to return true so the block is not charged twice.
-Keep cached custom-index Slice views intact when a reader consumes its input. Register custom-index cache helpers without requiring a later change. Trie index size estimates now account for shared prefixes, preventing premature compaction file cuts, and reject data-block offsets or sizes exceeding the 32-bit on-disk limit instead of truncating them.
-
-### Performance Improvements
-* With `ReadOptions::pin_data`, iterators over read-only DBs opened with `max_open_files = -1` and `allow_mmap_reads = true` no longer accumulate memory as they move across SST files.
-* On a read-write primary, `DB::GetSnapshot()` and `DB::ReleaseSnapshot()` no longer acquire the DB mutex in the common case. Secondary and follower snapshot creation retains the DB mutex needed to synchronize with view installation, while release remains sharded. The snapshot list is now split into 16 per-CPU shards, each with its own lock, so primary threads creating and releasing snapshots no longer serialize on one lock or wait behind flush, compaction, or other work holding the DB mutex. Snapshot-release maintenance is deferred to existing flush, compaction, and periodic maintenance paths. Primary snapshot creation serializes with the DB-mutex-held phases of external file ingestion but can proceed while the MANIFEST write temporarily releases that mutex.
-
-
-## 11.13.0 (10/21/2026)
-### New Features
-* Added `FileSystem::IsPreallocationSupported()`. A `FileSystem` that never preallocates file space can return false so that DB open skips reopening and truncating the last WAL file.
-
-### Public API Changes
-* Added the experimental `DBOptions::track_options_file_number_in_manifest`
-rollout option (with C and Java bindings). The option is persisted in each
-OPTIONS file. When enabled, RocksDB durably creates an OPTIONS file and then
-commits its file number in MANIFEST. Column-family create/drop commits the
-configuration snapshot and membership in one MANIFEST record. A newer tracked
-OPTIONS file without a commit is ignored after a crash, while a newer OPTIONS
-file written with tracking disabled retains the legacy highest-numbered-file
-behavior. Batched column-family changes publish one snapshot; after partial
-success it can be a safe superset that persisted-options APIs filter against
-live MANIFEST membership. Ordinary `DB::Open` continues to use caller-supplied
-options and does not depend on the operational snapshot.
-* Added `EncodeEntry()`, `PackSequenceAndType()`, and `UnPackSequenceAndType()` in `rocksdb/utilities/types_util.h` to construct internal keys and pack or unpack their sequence numbers and entry types. `kInternalKeyFooterSize` exposes the footer size in bytes.
-* Added `ldb update_manifest --rebind_options_file --options_file=OPTIONS-<number>` for offline repair of a committed MANIFEST OPTIONS file number. Operators must select a trusted snapshot that has MANIFEST tracking enabled and provide any external DB/CF allocation roots that are not serialized in OPTIONS.
-
-### Behavior Changes
-* With `max_bgerror_resume_count <= 0` (auto resume disabled), a retryable or file-scoped IO error during compaction or flush is now a hard background error that stops writes until `DB::Resume()` is called. Previously, compaction errors were silently retried, and flush errors with a healthy WAL were soft errors that let writes continue while flushes were stopped.
-
-### Bug Fixes
-* Fixed two more `SstFileManager` trash accounting leaks: retrying a failed trash deletion immediately (for example with rate limiting disabled) after the file had disappeared, and a trash file that was deleted but whose directory sync then failed. In both cases the file's size stayed in the total trash size and tracked size until restart.
-* Fixed `SstFileManager` trash accounting leaking the size of a queued trash file that disappeared before deletion (for example because its directory was renamed). The leaked bytes stayed in the total trash size until restart, which could push every later deletion past `max_trash_db_ratio` and make it immediate instead of rate limited.
-* Fixed `MultiGet` with `ReadOptions::async_io` returning `NotSupported` when io_uring initialization or an asynchronous read submission fails. It now checks async I/O support on the reading thread and falls back to synchronous reads when needed.
-* Fixed subset checkpoints so their newest OPTIONS file lists only the column
-families retained by the checkpoint. This applies with both legacy
-highest-numbered OPTIONS selection and MANIFEST-tracked OPTIONS selection, and
-prevents `LoadLatestOptions` from recreating column families that the subset
-checkpoint intentionally dropped from its copied MANIFEST.
-
-### Performance Improvements
-* Perf context counters and timers no longer call the thread-local init function of `perf_context` on every update. With `kEnableCount`, a counter update costs about 60% less.
-
-
-## 11.12.0 (10/07/2026)
-### New Features
-* Added `FullExternalTableFactory` and related full-mode external table APIs that preserve RocksDB internal keys, enabling external tables to support nonzero sequence numbers, point and single deletions, merge operands, blob indexes, wide-column entities, snapshots, live DB writes, and multi-level compactions.
-
-### Public API Changes
-* Added experimental coroutine capability interfaces for basic and full `ExternalTableReader` implementations. Coroutine-capable external readers can initiate file reads through `FSRandomAccessFile::SubmitReadAsync()`.
-* `ExternalTableFactory::NewTableReader()` now receives an already-opened `FSRandomAccessFile` and its file size instead of requiring implementations to reopen `file_path`. The supplied file preserves RocksDB's direct-I/O alignment handling, rate limiting, read statistics and listener notifications, prefetching, and synchronous, asynchronous, and batched reads.
-* Added `PutRangeDeletionBlock()`, `GetRangeDeletionBlock()`, and `IsDeleteRangeSupported()` to the external table interfaces so formats can opt in to range deletions using RocksDB's raw range-deletion metadata block.
-* Opaque `PreparedFileInfo` metadata can now be serialized to a checksummed representation with `SerializePreparedFileInfo()` and restored with `DeserializePreparedFileInfo()` for reuse across processes.
-* Removed the deprecated `IngestExternalFileOptions::write_global_seqno` option and its C, Java, and `ldb` APIs, `TableProperties::external_sst_file_global_seqno_offset`, and the `file_offset` output from `ExternalTableReader::GetPropertiesBlock()`. Existing external SST files whose global sequence number was rewritten without updating the properties-block checksum remain readable.
-* `TablePropertiesNames` has no apparent use in the public API so has been deprecated there.
-* `TableProperties::creation_time` is renamed to `oldest_ancestor_time`, which better describes its meaning, along with `TablePropertiesNames::kCreationTime` to `kOldestAncestorTime`. The misspelled `SstFileMetaData::oldest_ancester_time` is renamed to `oldest_ancestor_time`. The old names remain available as deprecated aliases and will be removed in a future release.
-* Added `WriteBufferFlushPolicy` and `WriteBufferManager` policy selection for flushing the oldest or largest column family, including configurable batched flushing of the largest column families across DBs sharing a manager, with C and Java bindings.
-
-### Behavior Changes
-* When `ExternalTableBuilderBase::PutPropertiesBlock()` returns `NotSupported`, RocksDB now overrides `num_entries`, `raw_key_size`, and `raw_value_size` from `ExternalTableBuilderBase::GetTableProperties()` with the logical totals tracked by the external-table adapter. Format-specific properties such as `data_size` remain unchanged.
-* The `FSWritableFile` passed to `ExternalTableFactory::NewTableBuilder()` now reports logical file size including RocksDB-buffered data and exposes the underlying file's direct-I/O mode and required buffer alignment.
-* `Iterator::Refresh()` now returns `NotSupported` on iterators from a secondary DB's `DB::NewIterators()` only, because those iterators are pinned to one cross-column-family read view. Iterators from `DB::NewIterator()` are unaffected; to advance a batch, call `DB::NewIterators()` again after `TryCatchUpWithPrimary()`.
-* `SstFileReader` now reports standard SST read statistics and file I/O listener notifications, and honors the configured read rate limiter.
-
-### Bug Fixes
-* Fixed full recovery from retryable background errors to atomically advance WAL replay boundaries for all column families, preventing partial recovery of multi-column-family write batches after a failed recovery flush.
-* Fixed RocksDB builds on big-endian architectures such as s390x by disabling the optional persistent fault-injection log, whose binary format is little-endian-only.
-* Fixed `DB::ClipColumnFamily()` deleting a non-L0 SST file whose largest key equals `begin_key`, which lost keys at the start of the kept range.
-* Fixed swapped `oldest_key_time` and `newest_key_time` values in the `table_file_creation` event log entry.
-* Fixed `ExternalTableReader::VerifyChecksum()` results not being honored by the external table adapter.
-* Fixed a bug in manifest handling that could lead to a hang or memory corruption in the case of LSM sanity checks being fatally violated (exceptional; see `force_consistency_checks`).
-* Fixed `MultiGet()` with `ReadOptions::read_tier == kBlockCacheTier` reading data blocks from disk when `allow_mmap_reads` is false. Keys whose data block is not in the block cache now return `Status::Incomplete()`, the same as `Get()`.
-* Fixed trace replay (`DB::NewDefaultReplayer()`, db_bench `replay`) failing every read record (Get, MultiGet, iterator seek) on the default column family with `Corruption: Invalid Column Family ID` when the default column family handle was not passed, which is always the case in db_bench with `--num_column_families=1`.
-* Fixed multi-threaded `Replayer::Replay()` ignoring errors from executing trace records and returning OK. It now stops and returns the error, including `Status::NotSupported()` from executing a record, as single-threaded replay does.
-* Fixed secondary DB `NewIterators()` returning iterators from different database states or blocking for `TryCatchUpWithPrimary()` by serving the last completed catch-up view.
-
-### Performance Improvements
-* Single Get coroutine reads using non-mmap, non-direct I/O on a `kFSBuffer`-capable `FileSystem` now use `FSRandomAccessFile::SubmitReadAsync()` instead of falling back to synchronous `Read()`. When rate-limited, these reads acquire their full token budget before submission to preserve a single filesystem-owned buffer, which can make physical I/O burstier than reads using caller-provided buffers.
-
-
-## 11.11.0 (09/21/2026)
-### New Features
-* External tables now support DB-assigned global sequence numbers when `IngestExternalFileOptions::allow_global_seqno` is enabled, allowing overlapping external tables to be ingested across multiple levels when compactions are disabled. This includes the deprecated `write_global_seqno` path when the reader supplies the properties block's file offset.
-* Added checksum handoff support for SST file writes when `BlockBasedTableOptions::checksum` is `kCRC32c`, allowing block and trailer CRC32C checksums to be passed from the table builder to the file writer for buffered-data validation and filesystem in-flight write protection.
-* Enhanced `sst_dump --command=recompress` to be more powerful for benchmarking, including through automation with a new `--json` option for machine-readable output.
-
-### Public API Changes
-* Changed the experimental async read statistics API by removing `DB::AsyncCallback::EnableStats()` and changing `OnComplete(const PerfContext*, const IOStatsContext*)` to `OnComplete()`. Callers must configure TLS statistics before each async or coroutine read. `DB::GetAsync()` and `DB::MultiGetAsync()` callbacks must copy per-operation statistics from TLS during `OnComplete()`; coroutine users must copy them from inside a `CoroStackableDB` hook before suspending again. Each operation leaves TLS statistics collection disabled.
-* Added `Compressor::MaybeOverrideCompressionOptions()` (EXPERIMENTAL), an omnibus hook letting a custom compressor adjust the subset of `CompressionOptions` that the SST builder applies rather than the compressor itself: `parallel_threads`, `max_compressed_bytes_per_kb`, `auto_skip`, and `auto_skip_min_sample_every` (and potentially more in the future). This deprecates `Compressor::GetRecommendedParallelThreads()`, which it subsumes; the default implementation still honors an overridden `GetRecommendedParallelThreads()` for compatibility.
-* Added experimental `CoroDB::CoGet()` and `CoroDB::CoMultiGet()` overloads for point reads from an `SstFileReader`.
-* Added experimental `DB::GetWithMetadata()` and `DB::MultiGetWithMetadata()` APIs with opt-in output metadata for key timestamps and explicit-snapshot newer-version detection.
-* Added a `DB::NewIterators()` overload that accepts parallel vectors of `ReadOptions` and column family handles, allowing each returned iterator to use independent read settings while sharing a consistent database state. The vectors must have the same size, all snapshots must be null or identical, and all `tailing` settings must match.
-* Added `ReadOptions::custom_context`, an opaque, non-owning pointer passed through table reads so external table implementations can consume application-defined read options.
-
-### Behavior Changes
-* `ExternalTableReader::MultiGet()` is now used by RocksDB's `DB::MultiGet()` path. Previously, the external table adapter used `TableReader`'s fallback, which called `ExternalTableReader::Get()` separately for each key.
-* `DB::OpenAndCompact()` now requires `output_directory` to be a simple name for a new subdirectory when the new `use_session_tmp_dir_for_remote_compaction` DB option is enabled. The option places that subdirectory under the canonical `<dbname>/session_tmp/` root, and `DB::Open()` deletes stale contents under the root after recovery. The disabled default preserves the existing `<dbname>/<output_directory>` layout without automatic cleanup. Previously, remote-compaction output directories were created directly under `<dbname>`, which made it challenging to safely identify and delete obsolete files.
-* Several block-based SST table properties now better support compression benchmarking and optimization: `uncompressed_data_size` is now persisted in the file (previously it was computed only at write time and read back as 0); a new `lsm_info_at_creation` property records the LSM level and "bottommost" status at the file's creation, distinguishing "not applicable" (e.g. SstFileWriter files) from "unknown" (older files); and the `compression_options` property now records the full compression manager configuration instead of only its name.
-
-### Bug Fixes
-* Fixed a usually-minor performance bug where `Cache::ApplyToAllEntries()` used single-entry batches instead of the intended 256-entry default for `ApplyToAllEntriesOptions::average_entries_per_lock`. All of the Cache implementations (LRU and HCC) benefit from the fix, but the disfavored LRU cache was especially impacted by repeated mutex acquisition and release.
-* Fixed stats-disabled coroutine and asynchronous reads inheriting enabled TLS statistics state when interleaved with stats-enabled reads on the same executor. Each read now uses its captured per-call configuration, while enabled request counters remain isolated across suspensions.
-* Fixed a bug where a remote compaction (`CompactionService` / `DB::OpenAndCompact`) requested with `OpenAndCompactOptions::allow_resumption=true` but for which resumption was internally disabled (incompatible with `paranoid_file_checks` or output-iteration verification) could fail a retried attempt, because the output directory was not cleaned before starting fresh and output files left by a previously interrupted attempt collided with the reused file numbers.
-* Fixed a bug where a remote compaction (`CompactionService` / `DB::OpenAndCompact`) could fail when the primary rotated its MANIFEST while the worker was opening the primary's directory read-only. The open reads `CURRENT`, and the primary publishes a new MANIFEST by renaming a freshly written `CURRENT` over the old one; on file systems without POSIX read-after-unlink semantics (remote/object stores) the replaced object is then reported as gone (`PathNotFound`/`NotFound`, or `TryAgain` for the MANIFEST equivalent) instead of remaining readable. `DB::OpenAndCompact()` now retries the secondary open a bounded, configurable number of times for those transient statuses, so a concurrent rotation no longer fails the compaction (which, for a `CompactionService` that does not fall back to a local compaction, became a background error on the primary).
-* Fixed secondary DB `NewIterators()` returning iterators from different database states when `TryCatchUpWithPrimary()` runs concurrently.
-* Fixed a bug where a `SeekToFirst()` on an iterator previously used for a `Seek()` could end the scan early and silently omit keys with `ReadOptions::async_io`, or otherwise run with readahead effectively disabled. Affects scans using `ReadOptions::prefix_same_as_start` together with `ReadOptions::auto_readahead_size` (enabled by default); memory-mapped reads are unaffected.
-
-### Performance Improvements
-* `DB::MultiGetEntityLazy()` now reads all keys of a batch under a single shared per-column-family SuperVersion pin, and a single `LazyWideColumnsBatch::MultiResolve()` coalesces the resulting blob reads across keys: one read per blob file (and one per SST for embedded blobs), for whole-column and byte-range reads alike, instead of reading each key's blobs separately.
-
-
-## 11.10.0 (08/28/2026)
-### New Features
-* Added `BlockBasedTableOptions::optimize_key_common_prefix` as part of new `format_version=8`. When enabled, each data block and index block stores the common user-key prefix of its keys once instead of at every restart point, reducing block size and block-cache footprint for prefix-heavy data and speeding up Seek for bytewise-ordered keys.
-* A new experimental feature spreads out periodic (time-based) compaction trigger times across a fleet of similarly-configured DBs to avoid recurring "thundering herd" triggers, especially with remote compaction. See the new experimental DB option `periodic_compaction_phase_recovery_percent`.
-
-### Public API Changes
-* `IngestExternalFileArg::atomic_replace_range` now supports a range that only partially overlaps existing files, instead of failing. Requires universal compaction and a table factory that supports range deletion; other configurations still fail on partial overlap. The range is also now specified as half-open (`start` inclusive, `limit` exclusive), resolving a previously documented ambiguity in the upper bound.
-* Added an immutable `external_table_config` option that is persisted in OPTIONS files and passed to external table factories during bootstrap.
-
-### Bug Fixes
-* Fixed a liveness bug where RocksDB could remain indefinitely in recovery from a soft background error when concurrent writes continuously generated normal flush requests.
-* Fixed a race in online error recovery where a concurrent higher-severity I/O error could leave a stale retry-flush plan active, prevent the required WAL switch, and create duplicate internal WAL history detected on DB reopen.
-* Fix "bottommost files" infinite compaction loops (`kBottommostFiles`). This happens with the unsupported combination of leveled compaction and `preserve_internal_time_seconds` / `preclude_last_level_data_seconds`, and in an edge case with user-defined timestamps when `full_history_ts_low` is unset. The underlying logic is now more unified to reduce risk of a similar divergence in logic in the future.
-* Fixed `reuse_manifest_on_open` to create a fresh MANIFEST instead of appending after recovery sees an incomplete atomic group at the MANIFEST tail.
-* Starting remote compaction (`CompactionService` / `DB::OpenAndCompact`) is now more efficient and more reliable, by avoiding unnecessary file operations (latency) while using more accurate consistency / precondition checks, both avoiding some spurious failures and rejecting more legitimate inconsistencies. New DBOption `remote_compaction_manifest_floor` can be disabled in case of unexpected problems with the change.
-* Fixed unbounded retention of recovered transaction state by a long-lived secondary opened with `allow_2pc`.
-* Fixed stale reads on secondary instances, where entries replayed from a WAL that the primary had already flushed could shadow the newer values in the flushed files indefinitely. Also fixed a case where a secondary could stop returning such a key altogether while the primary's flushed file holding it was unreadable.
-* Fixed subset checkpoints to discard tolerated MANIFEST tail corruption before appending column-family drop records.
-
-### Performance Improvements
-* Improved compaction CPU efficiency for column families using an `SstPartitioner` (such as the built-in `SstPartitionerFixedPrefix`): when the partitioner can express its next boundary as a key prefix via the new `SstPartitioner::ShouldPartitionByPrefix()` API, compaction now checks that cached prefix inline instead of copying every user key and making a virtual `ShouldPartition()` call for each key-value written to an SST.
-
-## 11.9.0 (08/14/2026)
-### New Features
-* Added an integrated and improved compression auto-skip feature (new CompressionOptions, still experimental) that saves CPU by skipping compression when and where the overall ratio is inadequate. This improves on the previous auto-skip compression manager by (a) taking achieved compression ratios into account, (b) using a continuously evolving payoff estimate, and (c) combining natively with parallel compression.
-* Added the `blob_file_writable_file_max_buffer_size` mutable column family option. When set to a non-zero value, blob-file writers use it as their `WritableFileWriter` max buffer size instead of inheriting `DBOptions::writable_file_max_buffer_size`.
-* Added an experimental lazy wide-column read API, `DB::GetEntityLazy()` / `DB::MultiGetEntityLazy()` (see `include/rocksdb/lazy_wide_columns.h`). The returned `LazyWideColumns` leaves blob-backed columns as unresolved references and, like an iterator, stays valid after the call returns, so the caller resolves only the columns -- and only the byte ranges -- it needs; a byte-range read of an uncompressed blob (separate-file or embedded) reads just those bytes from storage. Adds `Env::IOActivity::kLazyResolve` and `rocksdb.blobdb.lazy.*` statistics. Requires `max_open_files == -1`.
-* Added DB property `rocksdb.num-running-remote-compactions`, reporting the number of compaction service jobs currently waiting in `CompactionService::Wait()`.
-* Added DB property `rocksdb.num-unscheduled-compactions`, reporting compactions waiting in the DB's internal compaction queue but not yet assigned to a background job.
-* Added `DB::AbortCompactions()` and `DB::ResumeCompactions()` for per-column-family compaction abort and resume, with the same active-abort semantics as the DB-wide `AbortAllCompactions()`/`ResumeAllCompactions()` but scoped to a single column family. Calls are reference-counted independently per column family and compose with the DB-wide abort.
-
-### Public API Changes
-* Add IndexFactory compatibility names for the existing user-defined index API.
-* Added the experimental `CoroDB` capability, exposed by `DB::GetCoroDB()`, with lazy native coroutine variants of `Get` and `MultiGet`. The existing `DB::GetAsync()` and `DB::MultiGetAsync()` APIs dispatch through it.
-* Added `rocksdb_batched_multi_get_pinned_cf()` to return batch-owned pinned MultiGet values and per-key errors without allocating one wrapper per found value.
-* Add `DBOptions::read_io_executor_threads` to increase the maximum thread count of the shared filesystem read I/O executor used for asynchronous reads when opening a DB. Opening a DB never reduces the shared executor thread count. Change the experimental `FSRandomAccessFile::SubmitReadAsync()` API to return whether the asynchronous path was used, and add the `FILE_SUBMIT_ASYNC_READ_FALLBACK` ticker to count calls that fall back to synchronous reads.
-* `ReadOptions::table_filter` is now a *pointer* to a caller-owned `std::function` instead of a `std::function` value, to improve efficiency in copying and destroying `ReadOptions` objects (which RocksDB does internally). This is a breaking change for users of this relatively obscure option, who will now need to declare a `std::function` that outlives the read. As a side effect of `ReadOptions` being trivially copyable, new but legitimate compiler warnings may surface.
-* Removed the experimental `CreateAutoSkipCompressionManager()`. Auto-skip compression is now a first-class feature of the block-based table builder, controlled by the new experimental `CompressionOptions::auto_skip`.
-* Added `CoroStackableDB` for implementing wrappers over native coroutine reads and used it to add coroutine `Get` and `MultiGet` support to `DBWithTTL` and WritePrepared `TransactionDB`. A stackable wrapper advertises coroutine support only when its wrapped DB supports it; TTL value decoding and transaction visibility semantics are preserved.
-* Added a `kSstFileWriter` value to `TableFileCreationReason`, which `SstFileWriter` now reports instead of the catch-all `kMisc`. This, along with new `db_name` and `is_remote_compaction` fields in `FilterBuildingContext`, improves the contextual information available to custom filter and compression strategies.
-* Renamed `TransactionLogIterator` to `WalIterator` (and `include/rocksdb/transaction_log.h` to `include/rocksdb/wal_iterator.h`), because it iterates the write-ahead log and is unrelated to `TransactionDB`. The old names still work. `DB::GetUpdatesSince()` is unchanged. In Java, `WalIterator` is the new name and `TransactionLogIterator` remains as a subclass. Also documented existing behavior that was previously unstated: only writes that reached the WAL are visible (so `WriteOptions::disableWAL` and `IngestExternalFile()` leave holes that end iteration), what each iterator state means, and that `GetUpdatesSince()` silently starts later when the requested sequence number is unavailable.
-
-### Bug Fixes
-* Fixed a bug where `BlobFileBuilder` passed an SST path to `OnBlobFileCompleted()` instead of the completed blob path during BlobDB garbage-collection compactions, causing incorrect `SstFileManager` accounting and compaction failures on filesystems where the SST was not yet pathname-visible.
-
-### Performance Improvements
-* When `DBOptions::avoid_unnecessary_blocking_io` is true, obsolete `OPTIONS-*` files found during DB open are deleted by background purge instead of synchronously on the opening thread.
-
-## 11.8.0 (07/28/2026)
-### Public API Changes
-* Add callback-based asynchronous read APIs, `DB::GetAsync()` and `DB::MultiGetAsync()`. The idea is that when IO is required, RocksDB can suspend its internal coroutine read path, allowing the read executor thread to do other work. When the IO is complete, RocksDB invokes the user callback. This requires filesystem support for full performance benefits. A new filesystem API `FSRandomAccessFile::SubmitReadAsync()` is introduced for this. Unlike `ReadAsync`, the filesystem is responsible for eventually calling the callback. `FileSystem::GetReadExecutor()` returns the IO executor whose EventBases run coroutine read processing. In the Posix filesystem, an IO-uring based event loop is used to complete the IO.
-* Added `FlushOptions::listener_wait` (default `false`). When set together with `FlushOptions::wait == true`, `DB::Flush()` will not return until the registered `EventListener::OnFlushCompleted` callbacks for the flushed memtables have finished running. By default (`false`), `Flush(wait=true)` may return as soon as the flush result is committed, which can be before (or while) the `OnFlushCompleted` callbacks execute on the background flush thread. Also added the corresponding C API `rocksdb_flushoptions_set_listener_wait()` / `rocksdb_flushoptions_get_listener_wait()`.
-* Deprecated `PinnableWideColumns::serialized_size()` in favor of the new `PinnableWideColumns::payload_size()`, which returns the total size of the columns' names and values (for a plain value this equals the value size). Relatedly, wide-column read accounting changed subtly: read statistics for entities (`BYTES_READ`, `BYTES_PER_READ`, and the per-key byte counts for `GetEntity`/`MultiGetEntity`) and the `ReadOptions::value_size_soft_limit` threshold now measure entities by this payload size instead of the serialized entity size. This drops serialization framing bytes from those measurements (so reported/limited sizes for entity reads are slightly smaller than before) and makes plain-value and wide-column accounting consistent.
-
-### Behavior Changes
-* `ReadOptions::value_size_soft_limit` now also bounds the blob values resolved from pre-flush blob direct write references during `MultiGet`/`MultiGetEntity` (previously these were resolved after the limit check and read without bound). Enforcement is "always make progress": at least one key is read even if its value alone exceeds the limit, and only once the returned size exceeds the limit do subsequent keys get `Status::Aborted` -- so a caller retrying the aborted keys cannot loop forever on a single value that by itself exceeds the limit.
-
-### Performance Improvements
-* Reduced copying when reading wide-column entities that have blob-referenced columns, whether stored in separate blob files or embedded (same-file) as blob records in the same SST. On the point-lookup (`GetEntity`/`MultiGetEntity`) and blob-backed memtable/direct-write read paths, resolving these columns no longer re-serializes the whole entity into a fresh buffer: inline columns are referenced in place in the pinned entity and each resolved blob value is referenced in place from its fetched buffer. This is enabled by an internal change to `PinnableWideColumns` that lets its columns reference multiple backing buffers.
-
-## 11.7.0 (07/16/2026)
-### Public API Changes
-* Added `RangeLockManagerHandle::SetIsKilledCallback()`, a `std::function<bool()>` predicate polled during range-lock waits. When it returns true, a blocked `GetRangeLock()` wait returns promptly with `Status::Aborted()` instead of waiting for the lock timeout. Range-lock users that install no callback keep the original wait-until-grant-or-timeout behavior.
-* Added `MultiScanArgs::reverse` to support reverse MultiScan reads over bounded scan ranges.
-
-### Behavior Changes
-* When using `LockWAL()`, live-file capture APIs such as checkpoint and backup now flush WAL-disabled unpersisted data; they can block until `UnlockWAL()` or return `Aborted` when called from the same thread that holds `LockWAL()` to avoid deadlock. `UnlockWAL()` must now also be called from the same thread that called `LockWAL()`.
-
-### Performance Improvements
-* Fixed slow DB open with `best_efforts_recovery`, and slow catch-up of secondary and follower (read-only) instances, in which time and memory grew quadratically with the number of files in the DB (so the slowdown was worst for large DBs with long history).
-
-## 11.6.0 (07/02/2026)
-### New Features
-* Added EXPERIMENTAL embedded blob SST support through `SstFileWriter::OpenWithEmbeddedBlobs()`, storing eligible large values as same-file blob records in block-based SST files and resolving them transparently for reads. This niche feature currently supports uncompressed embedded blobs only; compression options are placeholders and compression support is deferred to follow-up work.
-
-### Public API Changes
-* Expanded the C API (`include/rocksdb/c.h`) with a large set of new `rocksdb_*` functions, mostly option getters/setters plus table-properties, job/event-listener, and metadata accessors, a WAL filter, a ReadOptions table filter, and a backup exclude-files callback. Many are now produced by a new semi-automated generator (`tools/c_api_gen/`) from the C++ headers; `include/rocksdb/c.h` remains a single self-contained header and the signatures of pre-existing functions are unchanged.
-
-### Bug Fixes
-* Reverted PR14831 that made range_lock_manager aware of reverse-order CF
-* Fixed a bug in `RandomAccessFileReader::ReadAsync` where an already-aligned direct-IO read request with a null `scratch` and a caller-provided `aligned_buf` would take the "already aligned" fast path and submit the null buffer to the underlying async read (e.g. a null iovec base to io_uring, failing with EFAULT). This could surface as spurious iterator failures during async prefetch (MultiScan with async IO) on direct-IO databases. The async path now allocates a backing buffer in this case, matching the synchronous `Read` path.
-* Fixed a bug where closing a read-only DB instance could delete live SST files created by a concurrent read-write DB sharing the same directory.
-
-## 11.5.0 (06/16/2026)
-### New Features
-* External table readers that open files through `ExternalTableOptions::fs` now update RocksDB SST/file-read statistics and file IO listener callbacks, making external file IO activity visible in existing read metrics.
-* Added `DB::PrepareFileIngestion()`, a two-phase form of `IngestExternalFile`/`IngestExternalFiles`. `PrepareFileIngestion()` performs all of the work that does not require the DB mutex (validating the arguments, reading each external file's metadata, and linking/copying the files into the DB) and returns an opaque `FileIngestionHandle`. `DB::CommitFileIngestionHandle()` (or `DB::CommitFileIngestionHandles()` for several handles at once) then makes the prepared files visible; multiple handles are committed atomically in a single MANIFEST write, or none are. `FileIngestionHandle::Abort()` (or simply destroying the handle) cancels a prepared ingestion and rolls it back. This gives flexibility to the application to Prepare a file separately from when its committed, and may shorten an applications critical path on `IngestExternalFile`.
-* Added two stats histograms reporting the per-call latency (in microseconds) of each successful `IngestExternalFile`/`IngestExternalFiles` call, split by phase: `rocksdb.ingest.external.file.prepare.micros` (argument validation and reading/validating/linking the external files, which does not block live writes) and `rocksdb.ingest.external.file.run.micros` (the ingestion performed under the DB mutex while live writes are blocked). Failed ingestions are not recorded.
-* Added `DBOptions::use_direct_io_for_compaction_reads` (default false). When enabled, compaction-input SST reads use `O_DIRECT` while user reads remain buffered, avoiding page-cache eviction of hot user-read data by sequential compaction scans. Pair with `use_direct_io_for_flush_and_compaction = true` on write-heavy workloads for direct I/O on both compaction inputs and outputs. Rejected at Open when combined with `allow_mmap_reads = true`. No-op when `use_direct_reads = true` is already set (since all reads are already direct).
-
-### Public API Changes
-* `DB::GetPreparedFileInfoForExternalSstIngestion()` can now prepare metadata for a live DB-generated SST file so it can be passed to `IngestExternalFileArg::file_infos`. The input path must exactly match a live table file owned by the source DB, and the returned metadata handle must outlive the ingestion.
-* `ExternalSstFileInfo` gained a `prepared_file_info` member produced by `SstFileWriter::Finish`, and `IngestExternalFileArg` gained a `file_infos` field: a vector of borrowed `const PreparedFileInfo*` pointers, parallel to `external_files`. The owning `ExternalSstFileInfo::prepared_file_info` handle must outlive the ingestion. When set, `IngestExternalFiles()` reuses the supplied per-file metadata instead of re-opening and scanning each file to recompute it, avoiding that extra I/O.
-* Corrected the public C++ option spelling from `memtable_veirfy_per_key_checksum_on_seek` to `memtable_verify_per_key_checksum_on_seek`. RocksDB continues to accept the old misspelled OPTIONS-file key for compatibility, while newly serialized OPTIONS files use the corrected key.
-* Added experimental read-scoped block buffer provider API, configured through `ReadOptions::read_scoped_block_buffer_provider`, for supported block-based table iterator scans and MultiScan reads to use caller-provided read-scoped storage for final data-block contents. When configured, supported provider-backed scan data-block reads bypass the data-block cache. The provider is ignored when mmap reads are enabled. RocksDB may still use ordinary temporary scratch for serialized block bytes, such as when a block may be compressed. Get and MultiGet do not currently provide API guarantees for this provider.
-* Added `FileSystem::SyncFile()` and `Env::SyncFile()` public APIs for syncing or fsyncing a file by name without requiring callers to reopen it as writable.
-
-### Behavior Changes
-* The default `compression` for column families is now `kLZ4Compression` rather than `kSnappyCompression`. This affects only column families that do not explicitly set `compression`, and only newly-written SST files. The change is fully compatible: existing data remains readable with no migration needed, as RocksDB selects the decompressor per block. LZ4 offers slightly better compression ratios and decompression CPU efficiency vs. Snappy and similar compression CPU, tested across various server CPUs. When support is not compiled in, the fallback path for default compression is LZ4 -> Snappy -> NoCompression.
-* Disable parallel compression (ignore `CompressionOptions::parallel_threads`) for fast built-in compressors: Snappy, LZ4 (accelerated, not LZ4HC), and accelerated levels of ZSTD (level < 0). These do not generally benefit from parallel compression. This behavior can be overridden with a custom Compressor from a custom CompressionManager.
-* `PosixFileSystem::OptimizeForCompactionTableRead` now delegates to the base `FileSystem::OptimizeForCompactionTableRead` implementation before applying its Linux-only compaction-readahead clamp (added for #12038). The returned `FileOptions::use_direct_reads` therefore reflects `DBOptions::use_direct_reads`, consistent with the base class and with other `FileSystem` implementations. Previously the override ignored the base implementation and keyed both the returned options and the Linux readahead clamp off the incoming `FileOptions` rather than `DBOptions`. At the in-tree call site the incoming `FileOptions::use_direct_reads` already matches `DBOptions::use_direct_reads`, so this is effectively a no-op for existing configurations; it removes a latent inconsistency where a caller passing `FileOptions` whose `use_direct_reads` disagreed with `DBOptions` would have had the global flag silently ignored for compaction-input reads on Linux. (Note: the `#12038` readahead clamp still keys off the global `use_direct_reads`; it is not skipped for the compaction-only `use_direct_io_for_compaction_reads` path, since that flag enables O_DIRECT after this hook runs.)
-* Brought more unity to `kLZ4Compression` and `kLZ4HCCompression` by giving each access to the other's compression levels. Negative (fast) values previously only available to LZ4 and positive (slow) values previously only available to LZ4HC are now available to both, so configuring a non-default `compression_opts.level` now selects the LZ4 compressor variant. This is a behavior change for previously tolerated but dubious configurations such as positive compression level with `kLZ4Compression`. `kLZ4Compression` and `kLZ4HCCompression` keep their effective default levels, equivalent to -1 and 9 respectively.
-* Removed a discontinuity in `kZSTD` compression levels at `compression_opts.level == 0` by mapping that setting to `level = -1` rather than to `level = 3` as the ZSTD library does internally. This improves the compression auto-tuning landscape.
-
-### Bug Fixes
-* Fixed a bug where the range lock manager would crash with an assertion failure when using a reverse comparator column family.
-
-### Performance Improvements
-* Reduced commit latency when ingesting many external files by allowing `IngestExternalFileOptions::file_opening_threads` to open table readers for committed ingested files using multiple threads.
-* Reduced commit latency for large external file ingestions into the last level by adding `IngestExternalFileOptions::prefetch_lmax_index_and_filter_blocks`, which can skip commit-time index and filter block prefetching for cache-backed table metadata.
-
 ## 11.4.0 (06/02/2026)
 ### Public API Changes
 * Added `rocksdb_options_set_memtable_batch_lookup_optimization()` and `rocksdb_options_get_memtable_batch_lookup_optimization()` to the C API, exposing the existing `AdvancedColumnFamilyOptions::memtable_batch_lookup_optimization` field. This allows C API users (and downstream language bindings) to enable the skip-list memtable's batch-lookup optimization for `MultiGet`, which caches the search path between consecutive keys and reduces per-key cost from O(log N) to O(log d) where d is the distance between consecutive keys.
@@ -1156,7 +867,7 @@ want to continue to use force enabling, they need to explicitly pass a `true` to
 * Overload the API CreateColumnFamilyWithImport() to support creating ColumnFamily by importing multiple ColumnFamilies It requires that CFs should not overlap in user key range.
 
 ### Behavior Changes
-* Change the default value for option `level_compaction_dynamic_level_bytes` to true. This affects users who use leveled compaction and do not set this option explicitly. These users may see additional background compactions following DB open. These compactions help to shape the LSM according to `level_compaction_dynamic_level_bytes` such that the size of each level Ln is approximately size of Ln-1 * `max_bytes_for_level_multiplier`. Turning on this option has other benefits too: see more detail in wiki: https://github.com/meta/rocksdb/wiki/Leveled-Compaction#option-level_compaction_dynamic_level_bytes-and-levels-target-size and in option comment in advanced_options.h (#11525).
+* Change the default value for option `level_compaction_dynamic_level_bytes` to true. This affects users who use leveled compaction and do not set this option explicitly. These users may see additional background compactions following DB open. These compactions help to shape the LSM according to `level_compaction_dynamic_level_bytes` such that the size of each level Ln is approximately size of Ln-1 * `max_bytes_for_level_multiplier`. Turning on this option has other benefits too: see more detail in wiki: https://github.com/facebook/rocksdb/wiki/Leveled-Compaction#option-level_compaction_dynamic_level_bytes-and-levels-target-size and in option comment in advanced_options.h (#11525).
 * For Leveled Compaction users, `CompactRange()` will now always try to compact to the last non-empty level. (#11468)
 For Leveled Compaction users, `CompactRange()` with `bottommost_level_compaction = BottommostLevelCompaction::kIfHaveCompactionFilter` will behave similar to `kForceOptimized` in that it will skip files created during this manual compaction when compacting files in the bottommost level. (#11468)
 * RocksDB will try to drop range tombstones during non-bottommost compaction when it is safe to do so. (#11459)
@@ -1201,7 +912,7 @@ For Leveled Compaction users, `CompactRange()` with `bottommost_level_compaction
 * Remove unnecessary constructor for CompressionOptions.
 
 ### Behavior changes
-* Changed default block cache size from an 8MB to 32MB LRUCache, which increases the default number of cache shards from 16 to 64. This change is intended to minimize cache mutex contention under stress conditions. See https://github.com/meta/rocksdb/wiki/Block-Cache for more information.
+* Changed default block cache size from an 8MB to 32MB LRUCache, which increases the default number of cache shards from 16 to 64. This change is intended to minimize cache mutex contention under stress conditions. See https://github.com/facebook/rocksdb/wiki/Block-Cache for more information.
 * For level compaction with `level_compaction_dynamic_level_bytes=true`, RocksDB now trivially moves levels down to fill LSM starting from bottommost level during DB open. See more in comments for option `level_compaction_dynamic_level_bytes` (#11321).
 * User-provided `ReadOptions` take effect for more reads of non-`CacheEntryRole::kDataBlock` blocks.
 * For level compaction with `level_compaction_dynamic_level_bytes=true`, RocksDB now drains unnecessary levels through background compaction automatically (#11340). This together with #11321 makes it automatic to migrate other compaction settings to level compaction with `level_compaction_dynamic_level_bytes=true`. In addition, a live DB that becomes smaller will now have unnecessary levels drained which can help to reduce read and space amp.
@@ -1365,7 +1076,7 @@ For Leveled Compaction users, `CompactRange()` with `bottommost_level_compaction
 * Only periodic stats dumper triggered by options.stats_dump_period_sec will update stats interval. Ones triggered by DB::GetProperty() will not update stats interval and will report based on an interval since the last time stats dump period.
 
 ### Public API changes
-* Make kXXH3 checksum the new default, because it is faster on common hardware, especially with kCRC32c affected by a performance bug in some versions of clang (https://github.com/meta/rocksdb/issues/9891). DBs written with this new setting can be read by RocksDB 6.27 and newer.
+* Make kXXH3 checksum the new default, because it is faster on common hardware, especially with kCRC32c affected by a performance bug in some versions of clang (https://github.com/facebook/rocksdb/issues/9891). DBs written with this new setting can be read by RocksDB 6.27 and newer.
 * Refactor the classes, APIs and data structures for block cache tracing to allow a user provided trace writer to be used. Introduced an abstract BlockCacheTraceWriter class that takes a structured BlockCacheTraceRecord. The BlockCacheTraceWriter implementation can then format and log the record in whatever way it sees fit. The default BlockCacheTraceWriterImpl does file tracing using a user provided TraceWriter. More details in rocksdb/includb/block_cache_trace_writer.h.
 
 ## 7.7.0 (09/18/2022)
@@ -1485,7 +1196,7 @@ For Leveled Compaction users, `CompactRange()` with `bottommost_level_compaction
 * Fix a bug in which backup/checkpoint can include a WAL deleted by RocksDB.
 * Fix a bug where concurrent compactions might cause unnecessary further write stalling. In some cases, this might cause write rate to drop to minimum.
 * Fix a bug in Logger where if dbname and db_log_dir are on different filesystems, dbname creation would fail wrt to db_log_dir path returning an error and fails to open the DB.
-* Fix a CPU and memory efficiency issue introduce by https://github.com/meta/rocksdb/pull/8336 which made InternalKeyComparator configurable as an unintended side effect.
+* Fix a CPU and memory efficiency issue introduce by https://github.com/facebook/rocksdb/pull/8336 which made InternalKeyComparator configurable as an unintended side effect.
 
 ## Behavior Change
 * In leveled compaction with dynamic levelling, level multiplier is not anymore adjusted due to oversized L0. Instead, compaction score is adjusted by increasing size level target by adding incoming bytes from upper levels. This would deprioritize compactions from upper levels if more data from L0 is coming. This is to fix some unnecessary full stalling due to drastic change of level targets, while not wasting write bandwidth for compaction while writes are overloaded.
@@ -1524,7 +1235,7 @@ For Leveled Compaction users, `CompactRange()` with `bottommost_level_compaction
 * Add User Defined Timestamp in C API.
   * `rocksdb_comparator_with_ts_create` to create timestamp aware comparator
   * Put, Get, Delete, SingleDelete, MultiGet APIs has corresponding timestamp aware APIs with suffix `with_ts`
-  * And Add C API's for Transaction, SstFileWriter, Compaction as mentioned [here](https://github.com/meta/rocksdb/wiki/User-defined-Timestamp-(Experimental))
+  * And Add C API's for Transaction, SstFileWriter, Compaction as mentioned [here](https://github.com/facebook/rocksdb/wiki/User-defined-Timestamp-(Experimental))
 * The contract for implementations of Comparator::IsSameLengthImmediateSuccessor has been updated to work around a design bug in `auto_prefix_mode`.
 * The API documentation for `auto_prefix_mode` now notes some corner cases in which it returns different results than `total_order_seek`, due to design bugs that are not easily fixed. Users using built-in comparators and keys at least the size of a fixed prefix length are not affected.
 * Obsoleted the NUM_DATA_BLOCKS_READ_PER_LEVEL stat and introduced the NUM_LEVEL_READ_PER_MULTIGET and MULTIGET_COROUTINE_COUNT stats
@@ -1755,7 +1466,7 @@ cache at some point (i.e, causing a cache full under `LRUCacheOptions::strict_ca
 * Experimental: Add support for new APIs ReadAsync in FSRandomAccessFile that reads the data asynchronously and Poll API in FileSystem that checks if requested read request has completed or not. ReadAsync takes a callback function. Poll API checks for completion of read IO requests and  should call callback functions to indicate completion of read requests.
 
 ## 6.29.0 (01/21/2022)
-Note: The next release will be major release 7.0. See https://github.com/meta/rocksdb/issues/9390 for more info.
+Note: The next release will be major release 7.0. See https://github.com/facebook/rocksdb/issues/9390 for more info.
 ### Public API change
 * Added values to `TraceFilterType`: `kTraceFilterIteratorSeek`, `kTraceFilterIteratorSeekForPrev`, and `kTraceFilterMultiGet`. They can be set in `TraceOptions` to filter out the operation types after which they are named.
 * Added `TraceOptions::preserve_write_order`. When enabled it  guarantees write records are traced in the same order they are logged to WAL and applied to the DB. By default it is disabled (false) to match the legacy behavior and prevent regression.
@@ -1904,7 +1615,7 @@ Note: The next release will be major release 7.0. See https://github.com/meta/ro
 ### Java API Changes
 * Add Java API bindings for new integrated BlobDB options
 * `keyMayExist()` supports ByteBuffer.
-* Fix multiget throwing Null Pointer Exception for num of keys > 70k (https://github.com/meta/rocksdb/issues/8039).
+* Fix multiget throwing Null Pointer Exception for num of keys > 70k (https://github.com/facebook/rocksdb/issues/8039).
 
 ## 6.25.0 (2021-09-20)
 ### Bug Fixes
@@ -2591,7 +2302,7 @@ Note: The next release will be major release 7.0. See https://github.com/meta/ro
 * Errors related to the retrieval of the compression dictionary are now propagated to the user.
 * db_bench adds a "benchmark" stats_history, which prints out the whole stats history.
 * Overload GetAllKeyVersions() to support non-default column family.
-* Added new APIs ExportColumnFamily() and CreateColumnFamilyWithImport() to support export and import of a Column Family. https://github.com/meta/rocksdb/issues/3469
+* Added new APIs ExportColumnFamily() and CreateColumnFamilyWithImport() to support export and import of a Column Family. https://github.com/facebook/rocksdb/issues/3469
 * ldb sometimes uses a string-append merge operator if no merge operator is passed in. This is to allow users to print keys from a DB with a merge operator.
 * Replaces old Registra with ObjectRegistry to allow user to create custom object from string, also add LoadEnv() to Env.
 * Added new overload of GetApproximateSizes which gets SizeApproximationOptions object and returns a Status. The older overloads are redirecting their calls to this new method and no longer assert if the include_flags doesn't have either of INCLUDE_MEMTABLES or INCLUDE_FILES bits set. It's recommended to use the new method only, as it is more type safe and returns a meaningful status in case of errors.
@@ -3178,7 +2889,7 @@ if set to something > 0 user will see 2 changes in iterators behavior 1) only ke
 ## 4.8.0 (2016-05-02)
 ### Public API Change
 * Allow preset compression dictionary for improved compression of block-based tables. This is supported for zlib, zstd, and lz4. The compression dictionary's size is configurable via CompressionOptions::max_dict_bytes.
-* Delete deprecated classes for creating backups (BackupableDB) and restoring from backups (RestoreBackupableDB). Now, BackupEngine should be used for creating backups, and BackupEngineReadOnly should be used for restorations. For more details, see https://github.com/meta/rocksdb/wiki/How-to-backup-RocksDB%3F
+* Delete deprecated classes for creating backups (BackupableDB) and restoring from backups (RestoreBackupableDB). Now, BackupEngine should be used for creating backups, and BackupEngineReadOnly should be used for restorations. For more details, see https://github.com/facebook/rocksdb/wiki/How-to-backup-RocksDB%3F
 * Expose estimate of per-level compression ratio via DB property: "rocksdb.compression-ratio-at-levelN".
 * Added EventListener::OnTableFileCreationStarted. EventListener::OnTableFileCreated will be called on failure case. User can check creation status via TableFileCreationInfo::status.
 
@@ -3188,7 +2899,7 @@ if set to something > 0 user will see 2 changes in iterators behavior 1) only ke
 ## 4.7.0 (2016-04-08)
 ### Public API Change
 * rename options compaction_measure_io_stats to report_bg_io_stats and include flush too.
-* Change some default options. Now default options will optimize for server-workloads. Also enable slowdown and full stop triggers for pending compaction bytes. These changes may cause sub-optimal performance or significant increase of resource usage. To avoid these risks, users can open existing RocksDB with options extracted from RocksDB option files. See https://github.com/meta/rocksdb/wiki/RocksDB-Options-File for how to use RocksDB option files. Or you can call Options.OldDefaults() to recover old defaults. DEFAULT_OPTIONS_HISTORY.md will track change history of default options.
+* Change some default options. Now default options will optimize for server-workloads. Also enable slowdown and full stop triggers for pending compaction bytes. These changes may cause sub-optimal performance or significant increase of resource usage. To avoid these risks, users can open existing RocksDB with options extracted from RocksDB option files. See https://github.com/facebook/rocksdb/wiki/RocksDB-Options-File for how to use RocksDB option files. Or you can call Options.OldDefaults() to recover old defaults. DEFAULT_OPTIONS_HISTORY.md will track change history of default options.
 
 ## 4.6.0 (2016-03-10)
 ### Public API Changes
@@ -3485,7 +3196,7 @@ Because of that, Options::disable_seek_compaction is now obsolete. It is still a
 
 ### Public API changes
 * Added _LEVEL to all InfoLogLevel enums
-* Deprecated ReadOptions.prefix and ReadOptions.prefix_seek. Seek() defaults to prefix-based seek when Options.prefix_extractor is supplied. More detail is documented in https://github.com/meta/rocksdb/wiki/Prefix-Seek-API-Changes
+* Deprecated ReadOptions.prefix and ReadOptions.prefix_seek. Seek() defaults to prefix-based seek when Options.prefix_extractor is supplied. More detail is documented in https://github.com/facebook/rocksdb/wiki/Prefix-Seek-API-Changes
 * MemTableRepFactory::CreateMemTableRep() takes info logger as an extra parameter.
 
 ### New Features
@@ -3536,8 +3247,8 @@ Because of that, Options::disable_seek_compaction is now obsolete. It is still a
 
 ### New Features
 
-* Added [BackupableDB](https://github.com/meta/rocksdb/wiki/How-to-backup-RocksDB%3F)
-* Implemented [TailingIterator](https://github.com/meta/rocksdb/wiki/Tailing-Iterator), a special type of iterator that
+* Added [BackupableDB](https://github.com/facebook/rocksdb/wiki/How-to-backup-RocksDB%3F)
+* Implemented [TailingIterator](https://github.com/facebook/rocksdb/wiki/Tailing-Iterator), a special type of iterator that
   doesn't create a snapshot (can be used to read newly inserted data)
   and is optimized for doing sequential reads.
 * Added property block for table, which allows (1) a table to store
@@ -3554,8 +3265,8 @@ Because of that, Options::disable_seek_compaction is now obsolete. It is still a
 
 * Huge benchmark performance improvements by multiple efforts. For example, increase in readonly QPS from about 530k in 2.6 release to 1.1 million in 2.7 [1]
 * Speeding up a way RocksDB deleted obsolete files - no longer listing the whole directory under a lock -- decrease in p99
-* Use raw pointer instead of shared pointer for statistics: [5b825d](https://github.com/meta/rocksdb/commit/5b825d6964e26ec3b4bb6faa708ebb1787f1d7bd) -- huge increase in performance -- shared pointers are slow
-* Optimized locking for `Get()` -- [1fdb3f](https://github.com/meta/rocksdb/commit/1fdb3f7dc60e96394e3e5b69a46ede5d67fb976c) -- 1.5x QPS increase for some workloads
-* Cache speedup - [e8d40c3](https://github.com/meta/rocksdb/commit/e8d40c31b3cca0c3e1ae9abe9b9003b1288026a9)
-* Implemented autovector, which allocates first N elements on stack. Most of vectors in RocksDB are small. Also, we never want to allocate heap objects while holding a mutex. -- [c01676e4](https://github.com/meta/rocksdb/commit/c01676e46d3be08c3c140361ef1f5884f47d3b3c)
+* Use raw pointer instead of shared pointer for statistics: [5b825d](https://github.com/facebook/rocksdb/commit/5b825d6964e26ec3b4bb6faa708ebb1787f1d7bd) -- huge increase in performance -- shared pointers are slow
+* Optimized locking for `Get()` -- [1fdb3f](https://github.com/facebook/rocksdb/commit/1fdb3f7dc60e96394e3e5b69a46ede5d67fb976c) -- 1.5x QPS increase for some workloads
+* Cache speedup - [e8d40c3](https://github.com/facebook/rocksdb/commit/e8d40c31b3cca0c3e1ae9abe9b9003b1288026a9)
+* Implemented autovector, which allocates first N elements on stack. Most of vectors in RocksDB are small. Also, we never want to allocate heap objects while holding a mutex. -- [c01676e4](https://github.com/facebook/rocksdb/commit/c01676e46d3be08c3c140361ef1f5884f47d3b3c)
 * Lots of efforts to move malloc, memcpy and IO outside of locks

INSTALL.md

@@ -153,7 +153,7 @@ most processors made since roughly 2013.
 
     * Build RocksDB from source:
         cd ~
-        git clone https://github.com/meta/rocksdb.git
+        git clone https://github.com/facebook/rocksdb.git
         cd rocksdb
         gmake static_lib
 
@@ -174,7 +174,7 @@ most processors made since roughly 2013.
 
         ```bash
         cd ~
-        git clone https://github.com/meta/rocksdb.git
+        git clone https://github.com/facebook/rocksdb.git
         cd rocksdb
         gmake static_lib
         ```
@@ -211,3 +211,14 @@ most processors made since roughly 2013.
              export LIBPATH=/opt/freeware/lib
              export JAVA_HOME=/usr/java8_64
              export PATH=/opt/freeware/bin:$PATH
+
+* **Solaris Sparc**
+    * Install GCC 11 and higher.
+    * Use these environment variables:
+
+             export CC=gcc
+             export EXTRA_CFLAGS=-m64
+             export EXTRA_CXXFLAGS=-m64
+             export EXTRA_LDFLAGS=-m64
+             export PORTABLE=1
+             export PLATFORM_LDFLAGS="-static-libstdc++ -static-libgcc"

LANGUAGE-BINDINGS.md

@@ -1,6 +1,6 @@
 This is the list of all known third-party language bindings for RocksDB. If something is missing, please open a pull request to add it.
 
-* Java - https://github.com/meta/rocksdb/tree/main/java
+* Java - https://github.com/facebook/rocksdb/tree/main/java
 * Python
     * https://github.com/rocksdict/RocksDict
     * http://python-rocksdb.readthedocs.io/en/latest/ (unmaintained) 

Makefile

@@ -86,20 +86,11 @@ else
 	LIB_MODE?=shared
 endif
 
-# Set by the gen_check_scripts wrappers to mark a recursive make reusing the
-# parent's make_config.mk: silence the parse-time banners and skip
-# build_detect_platform (below).
-$(if $(ROCKSDB_RECURSIVE_MAKE_SAME_CONFIG),,$(info $$DEBUG_LEVEL is $(DEBUG_LEVEL), $$LIB_MODE is $(LIB_MODE)))
+$(info $$DEBUG_LEVEL is $(DEBUG_LEVEL), $$LIB_MODE is $(LIB_MODE))
 
 # Detect what platform we're building on.
 # Export some common variables that might have been passed as Make variables
 # instead of environment variables.
-#
-# Skipped by the gen_check_scripts wrappers (which run concurrently under
-# gnu_parallel): each would otherwise rewrite the shared make_config.mk
-# non-atomically and a concurrent reader could catch it mid-write ("missing
-# separator"). Requires an existing make_config.mk, so a normal build still detects.
-ifeq ($(and $(ROCKSDB_RECURSIVE_MAKE_SAME_CONFIG),$(wildcard make_config.mk)),)
 dummy := $(shell (export ROCKSDB_ROOT="$(CURDIR)"; \
                   export CXXFLAGS="$(EXTRA_CXXFLAGS)"; \
                   export LDFLAGS="$(EXTRA_LDFLAGS)"; \
@@ -113,9 +104,8 @@ dummy := $(shell (export ROCKSDB_ROOT="$(CURDIR)"; \
 		  export ROCKSDB_CXX_STANDARD="$(ROCKSDB_CXX_STANDARD)"; \
 		  export USE_FOLLY="$(USE_FOLLY)"; \
 		  export USE_FOLLY_LITE="$(USE_FOLLY_LITE)"; \
-                  "$(CURDIR)/build_tools/build_detect_platform" "$(CURDIR)/make_config.mk" $(if $(ROCKSDB_RECURSIVE_MAKE_SAME_CONFIG),2>/dev/null)))
-endif
-# this file (generated above, or reused when skipped) sets build flags and sources
+                  "$(CURDIR)/build_tools/build_detect_platform" "$(CURDIR)/make_config.mk"))
+# this file is generated by the previous line to set build flags and sources
 include make_config.mk
 
 # Figure out optimize level.
@@ -191,7 +181,7 @@ ifeq ($(filter -DROCKSDB_ASSERT_STATUS_CHECKED,$(OPT)),)
 endif
 endif
 
-$(if $(ROCKSDB_RECURSIVE_MAKE_SAME_CONFIG),,$(warning Warning: Compiling in debug mode. Don't use the resulting binary in production))
+$(warning Warning: Compiling in debug mode. Don't use the resulting binary in production)
 endif
 
 # `USE_LTO=1` enables link-time optimizations. Among other things, this enables
@@ -298,7 +288,7 @@ endif
 endif
 
 export JAVAC_ARGS
-CLEAN_FILES += rocksdb.pc
+CLEAN_FILES += make_config.mk rocksdb.pc
 
 ifeq ($(V), 1)
 $(info $(shell uname -a))
@@ -355,6 +345,10 @@ ARFLAGS = -X64 rs
 STRIPFLAGS = -X64 -x
 endif
 
+ifeq ($(PLATFORM), OS_SOLARIS)
+	PLATFORM_CXXFLAGS += -D _GLIBCXX_USE_C99
+endif
+
 ifeq ($(LIB_MODE),shared)
 # So that binaries are executable from build location, in addition to install location
 EXEC_LDFLAGS += -Wl,-rpath -Wl,'$$ORIGIN'
@@ -585,13 +579,9 @@ TESTS += $(PLUGIN_TESTS)
 ifneq ($(filter check-headers, $(MAKECMDGOALS)),)
 # TODO: add/support JNI headers
 	DEV_HEADER_DIRS := $(sort include/ $(dir $(ALL_SOURCES)))
-	FOLLY_DEPENDENT_HEADERS := \
-		include/rocksdb/coro_db.h \
-		include/rocksdb/coro_external_table.h \
-		include/rocksdb/utilities/coro_stackable_db.h
 # Some headers like in port/ are platform-specific
-	DEV_HEADERS_TO_CHECK := $(filter-out $(FOLLY_DEPENDENT_HEADERS), $(shell $(FIND) $(DEV_HEADER_DIRS) -type f -name '*.h' | grep -E -v 'port/|plugin/|range_tree/|secondary_index/'))
-	PUBLIC_HEADERS_TO_CHECK := $(filter-out $(FOLLY_DEPENDENT_HEADERS), $(shell $(FIND) include/ -type f -name '*.h'))
+	DEV_HEADERS_TO_CHECK := $(shell $(FIND) $(DEV_HEADER_DIRS) -type f -name '*.h' | grep -E -v 'port/|plugin/|range_tree/|secondary_index/')
+	PUBLIC_HEADERS_TO_CHECK := $(shell $(FIND) include/ -type f -name '*.h')
 else
 	DEV_HEADERS_TO_CHECK :=
 	PUBLIC_HEADERS_TO_CHECK :=
@@ -660,7 +650,6 @@ TESTS_PLATFORM_DEPENDENT := \
 	dynamic_bloom_test \
 	c_test \
 	checkpoint_test \
-	live_tuner_test \
 	sorted_run_builder_test \
 	crc32c_test \
 	coding_test \
@@ -775,6 +764,7 @@ util/build_version.cc: $(filter-out $(OBJ_DIR)/util/build_version.o, $(LIB_OBJEC
 	$(AM_V_at)$(gen_build_version) > $@
 endif
 CLEAN_FILES += util/build_version.cc
+
 default: all
 
 #-----------------------------------------------
@@ -819,8 +809,7 @@ endif  # PLATFORM_SHARED_EXT
 .PHONY: check clean coverage ldb_tests package dbg gen-pc build_size \
 	release tags tags0 valgrind_check format static_lib shared_lib all \
 	rocksdbjavastatic rocksdbjava install install-static install-shared \
-	uninstall analyze tools tools_lib check-headers checkout_folly clang-tidy \
-	check-c-api-c_test
+	uninstall analyze tools tools_lib check-headers checkout_folly clang-tidy
 
 # Auto-configure git hooks on first build so developers do not need to run
 # "make install-hooks" manually. This is a no-op if already set.
@@ -960,57 +949,6 @@ gen_parallel_tests:
 	$(AM_V_at)$(FIND) t -type f -name 'run-*' -exec rm -f {} \;
 	$(MAKE) $(parallel_tests)
 
-# Auxiliary (non-unit-test) checks that are part of `make check`. Kept as a
-# single list so the same set can run as parallel jobs alongside the C++ unit
-# tests (see gen_check_scripts + check_0) and serially in the J=1 fallback.
-CHECK_EXTRA_TARGETS =
-ifneq ($(PLATFORM), OS_AIX)
-CHECK_EXTRA_TARGETS += check-all-python
-ifndef ASSERT_STATUS_CHECKED # not yet working with these tests
-CHECK_EXTRA_TARGETS += ldb_tests db_crashtest_tests rocksdb_dump_test
-endif
-endif
-ifndef SKIP_FORMAT_BUCK_CHECKS
-CHECK_EXTRA_TARGETS += check-format check-buck-targets check-sources check-workflow-yaml check-c-api-gen
-endif
-
-# Generate a t/run-<target> wrapper per enabled auxiliary check; check_0's
-# `$(FIND) t -name 'run-*'` then runs them as gnu_parallel jobs alongside the
-# unit tests, each framed with a gtest-style pass/fail line. Under CI sharding,
-# round-robin across shards so each check runs on exactly one shard. Kept
-# separate from gen_parallel_tests (which cleans t/run-* first) so the valgrind_*
-# targets, which also glob t/run-*, don't pick these up.
-.PHONY: gen_check_scripts
-gen_check_scripts:
-	$(AM_V_at)mkdir -p t; \
-	idx=0; \
-	for tgt in $(CHECK_EXTRA_TARGETS); do \
-		if [ -z "$(CI_TOTAL_SHARDS)" ] || [ $$(( idx % $(CI_TOTAL_SHARDS) )) -eq $(CI_SHARD_INDEX) ]; then \
-			s=t/run-$$tgt; \
-			printf '%s\n' \
-				'#!/bin/sh' \
-				'# Generated by `make gen_check_scripts`.' \
-				"t=$$tgt" \
-				'# Drop the parent jobserver from MAKEFLAGS (its fds are lost through' \
-				'# gnu_parallel, causing a spurious warning); keep overrides after "--".' \
-				'MAKEFLAGS=$$(printf "%s" "$$MAKEFLAGS" | sed -e "s/ --jobserver-auth=[^ ]*//g" -e "s/ --jobserver-fds=[^ ]*//g" -e "s/ -j[0-9]*//g")' \
-				'export MAKEFLAGS' \
-				'echo; echo "[----------]"; echo "[ RUN      ] >>> make $$t <<<"' \
-				'$(MAKE) --no-print-directory ROCKSDB_RECURSIVE_MAKE_SAME_CONFIG=1 "$$t"' \
-				'rc=$$?' \
-				'if [ "$$rc" = 0 ]; then' \
-				'  echo "[       OK ] >>> make $$t <<<"' \
-				'else' \
-				'  echo "[  FAILED  ] >>> make $$t <<<"' \
-				'fi' \
-				'echo "[----------]"' \
-				'exit $$rc' \
-				> $$s; \
-			chmod a=rx $$s; \
-		fi; \
-		idx=$$((idx + 1)); \
-	done
-
 # Reorder input lines (one per test or per shard) so the longest-running
 # tests/shards start first under "make check" parallel scheduling. The trick
 # is to prefix matched names with a fake duration (100), sort numerically
@@ -1038,8 +976,7 @@ gen_check_scripts:
 slow_test_regexp = \
 	^.*point_lock_manager_stress_test.*$$|^.*db_test.*$$|^.*external_sst_file_test.*$$|^.*compaction_service_test.*$$|^.*corruption_test.*$$|^.*comparator_db_test.*$$|^.*external_sst_file_basic_test.*$$|^.*rate_limiter_test.*$$|^.*db_compaction_test.*$$|^.*write_prepared_transaction_test.*$$|^.*db_merge_operator_test.*$$|\
 	^.*db_dynamic_level_test.*$$|^.*db_bloom_filter_test.*$$|^.*error_handler_fs_test.*$$|^.*merge_helper_test.*$$|^.*transaction_test.*$$|^.*db_kv_checksum_test.*$$|^.*inlineskiplist_test.*$$|\
-	^.*db_with_timestamp_basic_test.*$$|^.*table_test.*$$|^.*db_wal_test.*$$|^.*block_based_table_reader_test.*$$|^.*block_test.*$$|\
-	^.*run-check-c-api-gen.*$$|^.*run-check-format.*$$
+	^.*db_with_timestamp_basic_test.*$$|^.*table_test.*$$|^.*db_wal_test.*$$|^.*block_based_table_reader_test.*$$|^.*block_test.*$$
 prioritize_long_running_tests =						\
   perl -pe 's,($(slow_test_regexp)),100 $$1,'				\
     | sort -k1,1gr							\
@@ -1171,110 +1108,26 @@ check: all
 	    && (build_tools/gnu_parallel --gnu --help 2>/dev/null) |                    \
 	        grep -q 'GNU Parallel';                                 \
 	then                                                            \
-	    $(MAKE) gen_check_scripts;                                  \
 	    $(MAKE) T="$$t" check_0;                       \
 	else                                                            \
 	    for t in $(TESTS); do                                       \
 	      echo "===== Running $$t (`date`)"; ./$$t || exit 1; done;          \
-	    for t in $(CHECK_EXTRA_TARGETS); do                                 \
-	      echo "===== Running $$t (`date`)"; $(MAKE) $$t || exit 1; done;    \
 	fi
 	rm -rf $(TEST_TMPDIR)
-# NOTE: ^^^^^^^^ don't add new auxiliary checks here, but instead to
-# CHECK_EXTRA_TARGETS
-
-# Check that the auto-generated C API files are up to date. It regenerates the
-# fragments and the inlined c.h/c.cc and compares them against a snapshot of the
-# checked-in copies (no net change when everything is up to date). It requires
-# clang++ (libclang, used to parse the C++ headers) and clang-format. When those
-# are unavailable the staleness/compat sub-checks are SKIPPED with a message so
-# `make check` still works without the codegen toolchain; the link-completeness
-# sub-check always runs (it needs no toolchain).
-#
-# Pin the formatter to match CI by setting CLANG_FORMAT_BINARY, e.g.:
-#   make check-c-api-gen CLANG_FORMAT_BINARY=clang-format-21
-# This target is part of `make check` and is skipped by SKIP_FORMAT_BUCK_CHECKS.
-#
-# Set CHECK_C_API_GEN_STRICT=1 to turn every "skip" below into a hard error, so a
-# core CI job that runs this target cannot silently regress to a no-op if a
-# prerequisite (clang++, or the compat baseline ref) goes missing. The dedicated
-# build-linux-clang-21-no_test_run CI job runs this target with the flag set.
-# Any non-empty value other than 0/no/false enables strict mode.
-CLANG_FORMAT_BINARY ?=
-# Backward-compatibility baseline for the C API (signature-level) check. CI
-# overrides this with the PR's merge target or the branch's pre-push tip;
-# locally it falls back to main or origin/main and is skipped if neither resolves.
-API_COMPAT_REF ?= main
-CHECK_C_API_GEN_STRICT ?=
-check-c-api-gen:
-	# Link-completeness is a property of the checked-in c.h/c.cc and needs no
-	# clang toolchain, so it always runs: every declared public C API function
-	# must have exactly one definition (guards against dropped wrappers that
-	# would break downstream language bindings at link time).
-	$(PYTHON) tools/c_api_gen/check_api_completeness.py
-	# Backward-compatibility: no public C function may be removed or have its
-	# signature changed vs the baseline. Skipped if the baseline ref is not
-	# resolvable locally (CI passes an explicit ref), unless CHECK_C_API_GEN_STRICT.
-	@strict=""; case "$(CHECK_C_API_GEN_STRICT)" in ""|0|no|NO|false|FALSE) ;; *) strict=1 ;; esac; \
-	ref=""; \
-	if git rev-parse --verify --quiet "$(API_COMPAT_REF)^{commit}" >/dev/null; then ref="$(API_COMPAT_REF)"; \
-	elif git rev-parse --verify --quiet "origin/$(API_COMPAT_REF)^{commit}" >/dev/null; then ref="origin/$(API_COMPAT_REF)"; fi; \
-	if [ -n "$$ref" ]; then \
-	  $(PYTHON) tools/c_api_gen/check_api_compatibility.py --ref "$$ref"; \
-	elif [ -n "$$strict" ]; then \
-	  echo "ERROR: C API compat baseline '$(API_COMPAT_REF)' not resolvable and CHECK_C_API_GEN_STRICT is set" >&2; exit 1; \
-	else \
-	  echo "Skipping C API backward-compatibility check ($(API_COMPAT_REF) not found; set API_COMPAT_REF)"; \
-	fi
-	# Staleness: regenerate and confirm the checked-in output is current. Needs a
-	# clang++ (the generator parses C++ ASTs). Use CLANG_CXX, which
-	# build_tools/build_detect_platform resolves once (the fbcode clang++ in
-	# fbcode builds, else a versioned clang++ on PATH) and passes explicitly, so
-	# the check and the generator agree on the same binary without heuristics.
-	@strict=""; case "$(CHECK_C_API_GEN_STRICT)" in ""|0|no|NO|false|FALSE) ;; *) strict=1 ;; esac; \
-	cf_arg=""; \
-	if [ -n "$(CLANG_FORMAT_BINARY)" ]; then cf_arg="--clang-format $(CLANG_FORMAT_BINARY)"; fi; \
-	if [ -n "$(CLANG_CXX)" ] && command -v "$(CLANG_CXX)" >/dev/null 2>&1; then \
-	  $(PYTHON) tools/c_api_gen/verify_generated_up_to_date.py --clang "$(CLANG_CXX)" $$cf_arg; \
-	elif [ -n "$$strict" ]; then \
-	  echo "ERROR: no clang++ found (CLANG_CXX unset) and CHECK_C_API_GEN_STRICT is set; cannot run the C API staleness check" >&2; exit 1; \
-	else \
-	  echo "Skipping C API codegen staleness check (no clang++ found; CLANG_CXX unset, install clang++ to enable)"; \
-	fi
-
-# Regenerate the checked-in C API generated files (fragments under c_api_gen/,
-# the inlined include/rocksdb/c.h and db/c.cc, and the round-trip tests). Uses
-# CLANG_CXX (resolved by build_tools/build_detect_platform) so it works in a gcc
-# build too. Aborts up front if no usable clang++ is available, so a bad
-# toolchain never leaves the tree in a partially regenerated state. Pin the
-# formatter to match CI with CLANG_FORMAT_BINARY, e.g.:
-#   make regen-c-api CLANG_FORMAT_BINARY=clang-format-21
-.PHONY: regen-c-api
-regen-c-api:
-	@if [ -z "$(CLANG_CXX)" ] || ! command -v "$(CLANG_CXX)" >/dev/null 2>&1; then \
-	  echo "ERROR: no clang++ found (CLANG_CXX unset); build on a host with clang++ or the fbcode toolchain to regenerate the C API" >&2; exit 1; \
-	fi
-	@cf_arg=""; \
-	if [ -n "$(CLANG_FORMAT_BINARY)" ]; then cf_arg="--clang-format $(CLANG_FORMAT_BINARY)"; fi; \
-	$(PYTHON) tools/c_api_gen/regen_all.py --clang "$(CLANG_CXX)" $$cf_arg
-
-# Quick local validation for C API generation plus the focused C API test.
-# This verifies the checked-in generated fragments as well as the inlined
-# include/rocksdb/c.h and db/c.cc outputs, then runs c_test in an isolated
-# TEST_TMPDIR to avoid stale-state failures.
-check-c-api-c_test:
-	$(PYTHON) tools/c_api_gen/verify_generated_up_to_date.py --clang "$(CLANG_CXX)"
-	$(MAKE) c_test
-	@tmpdir=$$(mktemp -d); \
-	  trap 'rm -rf "$$tmpdir"' EXIT; \
-	  echo "===== Running c_test with TEST_TMPDIR=$$tmpdir"; \
-	  if command -v timeout >/dev/null 2>&1; then \
-	    TEST_TMPDIR="$$tmpdir" timeout 60 ./c_test; \
-	  elif command -v gtimeout >/dev/null 2>&1; then \
-	    TEST_TMPDIR="$$tmpdir" gtimeout 60 ./c_test; \
-	  else \
-	    TEST_TMPDIR="$$tmpdir" ./c_test; \
-	  fi
+ifneq ($(PLATFORM), OS_AIX)
+	$(PYTHON) tools/check_all_python.py
+ifndef ASSERT_STATUS_CHECKED # not yet working with these tests
+	$(PYTHON) tools/ldb_test.py
+	$(PYTHON) tools/db_crashtest_test.py
+	sh tools/rocksdb_dump_test.sh
+endif
+endif
+ifndef SKIP_FORMAT_BUCK_CHECKS
+	$(MAKE) check-format
+	$(MAKE) check-buck-targets
+	$(MAKE) check-sources
+	$(MAKE) check-workflow-yaml
+endif
 
 # TODO add ldb_tests
 check_some: $(ROCKSDBTESTS_SUBSET)
@@ -1288,14 +1141,6 @@ ldb_tests: ldb
 db_crashtest_tests:
 	$(PYTHON) tools/db_crashtest_test.py
 
-.PHONY: check-all-python
-check-all-python:
-	$(PYTHON) tools/check_all_python.py
-
-.PHONY: rocksdb_dump_test
-rocksdb_dump_test: rocksdb_dump rocksdb_undump
-	sh tools/rocksdb_dump_test.sh
-
 include crash_test.mk
 
 asan_check: clean
@@ -1433,13 +1278,8 @@ rocksdb.h rocksdb.cc: build_tools/amalgamate.py Makefile $(LIB_SOURCES) unity.cc
 	build_tools/amalgamate.py -I. -i./include unity.cc -x include/rocksdb/c.h -H rocksdb.h -o rocksdb.cc
 
 clean: clean-ext-libraries-all clean-rocks clean-rocksjava
-# Removed here rather than in clean-rocks (via CLEAN_FILES) so the build-parameter
-# auto-clean, which runs clean-rocks, doesn't delete the make_config.mk already
-# included by the in-progress make.
-	@rm -f make_config.mk
 
 clean-not-downloaded: clean-ext-libraries-bin clean-rocks clean-not-downloaded-rocksjava
-	@rm -f make_config.mk
 
 clean-rocks:
 # Not practical to exactly match all versions/variants in naming (e.g. debug or not)
@@ -1454,11 +1294,6 @@ clean-rocks:
 	else \
 		$(FIND) . -name "*.[oda]" -exec rm -f {} \; ; \
 	fi
-# Remove the build signature(s) LAST. Done after the object files are gone so
-# that a Ctrl+C partway through clean leaves the old signature in place: it
-# still matches the leftover objects, so a later build with different
-# parameters is still detected (signature usefulness is preserved).
-	@rm -f $(BUILD_SIG_FILE) jl/.build_signature jls/.build_signature
 
 clean-rocksjava: clean-rocks
 	rm -rf jl jls
@@ -1731,9 +1566,6 @@ db_readonly_with_timestamp_test: $(OBJ_DIR)/db/db_readonly_with_timestamp_test.o
 db_wide_basic_test: $(OBJ_DIR)/db/wide/db_wide_basic_test.o $(TEST_LIBRARY) $(LIBRARY)
 	$(AM_LINK)
 
-db_lazy_entity_test: $(OBJ_DIR)/db/wide/db_lazy_entity_test.o $(TEST_LIBRARY) $(LIBRARY)
-	$(AM_LINK)
-
 db_wide_blob_direct_write_test: $(OBJ_DIR)/db/wide/db_wide_blob_direct_write_test.o $(TEST_LIBRARY) $(LIBRARY)
 	$(AM_LINK)
 
@@ -1893,15 +1725,6 @@ backup_engine_test: $(OBJ_DIR)/utilities/backup/backup_engine_test.o $(TEST_LIBR
 checkpoint_test: $(OBJ_DIR)/utilities/checkpoint/checkpoint_test.o $(TEST_LIBRARY) $(LIBRARY)
 	$(AM_LINK)
 
-live_tuner_test: $(OBJ_DIR)/utilities/live_tune/live_tuner_test.o $(TEST_LIBRARY) $(LIBRARY)
-	$(AM_LINK)
-
-db_split_merge_test: $(OBJ_DIR)/utilities/db_split_merge_test.o $(TEST_LIBRARY) $(LIBRARY)
-	$(AM_LINK)
-
-copy_engine_test: $(OBJ_DIR)/utilities/copy_engine/copy_engine_test.o $(TEST_LIBRARY) $(LIBRARY)
-	$(AM_LINK)
-
 sorted_run_builder_test: $(OBJ_DIR)/utilities/sorted_run_builder/sorted_run_builder_test.o $(TEST_LIBRARY) $(LIBRARY)
 	$(AM_LINK)
 
@@ -2022,9 +1845,6 @@ block_fetcher_test: table/block_fetcher_test.o $(TEST_LIBRARY) $(LIBRARY)
 block_test: $(OBJ_DIR)/table/block_based/block_test.o $(TEST_LIBRARY) $(LIBRARY)
 	$(AM_LINK)
 
-builtin_index_factory_test: $(OBJ_DIR)/table/block_based/builtin_index_factory_test.o $(TEST_LIBRARY) $(LIBRARY)
-	$(AM_LINK)
-
 data_block_hash_index_test: $(OBJ_DIR)/table/block_based/data_block_hash_index_test.o $(TEST_LIBRARY) $(LIBRARY)
 	$(AM_LINK)
 
@@ -2211,9 +2031,6 @@ ldb_cmd_test: $(OBJ_DIR)/tools/ldb_cmd_test.o $(TOOLS_LIBRARY) $(TEST_LIBRARY) $
 ldb: $(OBJ_DIR)/tools/ldb.o $(TOOLS_LIBRARY) $(LIBRARY)
 	$(AM_LINK)
 
-db_split_merge: $(OBJ_DIR)/tools/db_split_merge.o $(LIBRARY)
-	$(AM_LINK)
-
 iostats_context_test: $(OBJ_DIR)/monitoring/iostats_context_test.o $(TEST_LIBRARY) $(LIBRARY)
 	$(AM_V_CCLD)$(CXX) $^ $(EXEC_LDFLAGS) -o $@ $(LDFLAGS)
 
@@ -2413,7 +2230,9 @@ gen-pc:
 # Jni stuff
 # ---------------------------------------------------------------------------
 JAVA_INCLUDE = -I$(JAVA_HOME)/include/ -I$(JAVA_HOME)/include/linux
-ifeq ($(PLATFORM), OS_OPENBSD)
+ifeq ($(PLATFORM), OS_SOLARIS)
+	ARCH := $(shell isainfo -b)
+else ifeq ($(PLATFORM), OS_OPENBSD)
 	ifneq (,$(filter amd64 ppc64 ppc64le s390x arm64 aarch64 riscv64 sparc64 loongarch64, $(MACHINE)))
 		ARCH := 64
 	else
@@ -2448,27 +2267,22 @@ ROCKSDB_JAVADOCS_JAR = rocksdbjni-$(ROCKSDB_JAVA_VERSION)-javadoc.jar
 ROCKSDB_SOURCES_JAR = rocksdbjni-$(ROCKSDB_JAVA_VERSION)-sources.jar
 SHA256_CMD = sha256sum
 
-# The *_DOWNLOAD_PREFIX defaults below point at the upstream projects; CI
-# overrides them to a mirror on the "third-party-deps" GitHub release (see
-# .github/actions/pre-steps/action.yml). When bumping a version, see
-# instructions in CI config comments for how to update that release.
 ZLIB_VER ?= 1.3.1
 ZLIB_SHA256 ?= 9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b72df23
-ZLIB_DOWNLOAD_PREFIX ?= http://zlib.net/zlib-
+ZLIB_DOWNLOAD_BASE ?= http://zlib.net
 BZIP2_VER ?= 1.0.8
 BZIP2_SHA256 ?= ab5a03176ee106d3f0fa90e381da478ddae405918153cca248e682cd0c4a2269
-BZIP2_DOWNLOAD_PREFIX ?= http://sourceware.org/pub/bzip2/bzip2-
+BZIP2_DOWNLOAD_BASE ?= http://sourceware.org/pub/bzip2
 SNAPPY_VER ?= 1.2.2
 SNAPPY_SHA256 ?= 90f74bc1fbf78a6c56b3c4a082a05103b3a56bb17bca1a27e052ea11723292dc
-SNAPPY_DOWNLOAD_PREFIX ?= https://github.com/google/snappy/archive/
+SNAPPY_DOWNLOAD_BASE ?= https://github.com/google/snappy/archive
 LZ4_VER ?= 1.10.0
 LZ4_SHA256 ?= 537512904744b35e232912055ccf8ec66d768639ff3abe5788d90d792ec5f48b
-LZ4_DOWNLOAD_PREFIX ?= https://github.com/lz4/lz4/archive/v
+LZ4_DOWNLOAD_BASE ?= https://github.com/lz4/lz4/archive
 ZSTD_VER ?= 1.5.7
 ZSTD_SHA256 ?= 37d7284556b20954e56e1ca85b80226768902e2edabd3b649e9e72c0c9012ee3
-ZSTD_DOWNLOAD_PREFIX ?= https://github.com/facebook/zstd/archive/v
-# curl with the common options used to fetch the pinned third-party sources above
-CURL_DOWNLOAD = curl --fail --location --retry 3 --retry-all-errors
+ZSTD_DOWNLOAD_BASE ?= https://github.com/facebook/zstd/archive
+CURL_SSL_OPTS ?= --tlsv1
 
 ifeq ($(PLATFORM), OS_MACOSX)
 ifeq (,$(findstring librocksdbjni-osx,$(ROCKSDBJNILIB)))
@@ -2494,6 +2308,12 @@ ifeq ($(PLATFORM), OS_FREEBSD)
 	ROCKSDBJNILIB = librocksdbjni-freebsd$(ARCH).so
 	ROCKSDB_JAR = rocksdbjni-$(ROCKSDB_JAVA_VERSION)-freebsd$(ARCH).jar
 endif
+ifeq ($(PLATFORM), OS_SOLARIS)
+	ROCKSDBJNILIB = librocksdbjni-solaris$(ARCH).so
+	ROCKSDB_JAR = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-solaris$(ARCH).jar
+	JAVA_INCLUDE = -I$(JAVA_HOME)/include/ -I$(JAVA_HOME)/include/solaris
+	SHA256_CMD = digest -a sha256
+endif
 ifeq ($(PLATFORM), OS_AIX)
 	JAVA_INCLUDE = -I$(JAVA_HOME)/include/ -I$(JAVA_HOME)/include/aix
 	ROCKSDBJNILIB = librocksdbjni-aix.so
@@ -2507,103 +2327,8 @@ ifeq ($(PLATFORM), OS_OPENBSD)
 endif
 export SHA256_CMD
 
-# ----------------------------------------------------------------------------
-# Build parameter change detection
-# ----------------------------------------------------------------------------
-# RocksDB writes object files to the same $(OBJ_DIR) paths regardless of
-# DEBUG_LEVEL, sanitizers (ASAN/TSAN/UBSAN), ASSERT_STATUS_CHECKED, RTTI, LTO,
-# COERCE_CONTEXT_SWITCH, etc.  Most of those are applied in this Makefile after
-# `include make_config.mk` and are therefore NOT reflected in make_config.mk,
-# so switching them and rebuilding silently mixes incompatible object files.
-# To guard against that, we hash the fully-resolved compile/link parameters
-# (which already embed make_config.mk via PLATFORM_*) and compare against the
-# value recorded from the previous build.  On mismatch the build stops so the
-# user can `make clean`.  Knobs:
-#   AUTO_CLEAN=1
-#     run `make clean-rocks` automatically on mismatch
-#   ALLOW_BUILD_PARAMETER_CHANGE=1
-#     skip the check entirely (e.g. intentionally mixing DEBUG_LEVEL=1 and
-#     DEBUG_LEVEL=2)
-# The signature is stored per-$(OBJ_DIR), so Java (jl/jls) builds are tracked
-# independently from the default build.
-BUILD_SIG_FILE := $(OBJ_DIR)/.build_signature
-# NOTE: deliberately NOT added to CLEAN_FILES. The signature is removed as the
-# very last step of clean-rocks so that an interrupted clean keeps it (see
-# clean-rocks), preserving change detection across a Ctrl+C'd clean.
-
-# Goals that do not compile object files into the tree (pure utilities,
-# informational, source/config checks): the change check is irrelevant for them.
-BUILD_SIG_NONBUILD_GOALS := \
-	clean clean-rocks clean-not-downloaded clean-rocksjava \
-	clean-not-downloaded-rocksjava clean-ext-libraries-all \
-	clean-ext-libraries-bin \
-	format format-auto check-format check-buck-targets check-headers \
-	check-sources check-workflow-yaml check-progress clang-tidy \
-	tags tags0 package jclean checkout_folly build_folly \
-	watch-log dump-log suggest-slow-tests list_all_tests gen-pc \
-	gen_parallel_tests gen_check_scripts check-c-api-gen check-all-python \
-	setup-hooks install-hooks uninstall-hooks uninstall db_crashtest_tests
-# Goals that clean before building (depend on or invoke `clean`): they manage
-# their own freshness, so the check must not block them (it would error before
-# their built-in clean runs).
-BUILD_SIG_NONBUILD_GOALS += \
-	release coverage build_size analyze analyze_incremental \
-	asan_check asan_crash_test asan_crash_test_with_atomic_flush \
-	asan_crash_test_with_txn asan_crash_test_with_best_efforts_recovery \
-	whitebox_asan_crash_test blackbox_asan_crash_test \
-	ubsan_check ubsan_crash_test ubsan_crash_test_with_atomic_flush \
-	ubsan_crash_test_with_txn ubsan_crash_test_with_best_efforts_recovery \
-	whitebox_ubsan_crash_test blackbox_ubsan_crash_test
-
-# Goals that explicitly clean; never trip the check when one is requested.
-BUILD_SIG_CLEAN_GOALS := \
-	clean clean-rocks clean-not-downloaded clean-rocksjava \
-	clean-not-downloaded-rocksjava clean-ext-libraries-all \
-	clean-ext-libraries-bin
-
-BUILD_SIG_GOALS := $(if $(MAKECMDGOALS),$(MAKECMDGOALS),all)
-BUILD_SIG_DO_BUILD := $(filter-out $(BUILD_SIG_NONBUILD_GOALS),$(BUILD_SIG_GOALS))
-BUILD_SIG_CLEANING := $(filter $(BUILD_SIG_CLEAN_GOALS),$(MAKECMDGOALS))
-# Dry runs (-n/--just-print) must not write the stamp, clean, or error; the
-# parse-time $(shell) below would otherwise run even under -n. Note that
-# actual options are canonicalized and shorted as possible such that all
-# short options are in the first word of MAKEFLAGS.
-BUILD_SIG_DRYRUN := $(findstring n,$(firstword -$(MAKEFLAGS)))
-
-# Only enforce at the top level. Sub-makes (e.g. `check` invokes
-# $(MAKE) gen_parallel_tests / check-c-api-gen / check_0) inherit the parent's
-# build flags, so the top-level check already covers them; re-checking inside a
-# sub-make only causes spurious failures.
-ifneq ($(ALLOW_BUILD_PARAMETER_CHANGE),1)
-ifeq ($(MAKELEVEL),0)
-ifeq ($(BUILD_SIG_DRYRUN),)
-ifeq ($(BUILD_SIG_CLEANING),)
-ifneq ($(BUILD_SIG_DO_BUILD),)
-  BUILD_SIG := $(shell printf '%s' '$(CC)|$(CXX)|$(CFLAGS)|$(CXXFLAGS)|$(LDFLAGS)|$(EXEC_LDFLAGS)' | $(SHA256_CMD) | cut -d ' ' -f 1)
-  BUILD_SIG_OLD := $(shell cat $(BUILD_SIG_FILE) 2>/dev/null)
-  ifneq ($(BUILD_SIG_OLD),)
-  ifneq ($(BUILD_SIG_OLD),$(BUILD_SIG))
-  ifeq ($(AUTO_CLEAN),1)
-    $(info *** Build parameters changed since last build (OBJ_DIR=$(OBJ_DIR)); running 'make clean-rocks' because AUTO_CLEAN=1)
-    BUILD_SIG_CLEAN_OUTPUT := $(shell $(MAKE) clean-rocks 1>&2)
-    ifneq ($(.SHELLSTATUS),0)
-      $(error AUTO_CLEAN: 'make clean-rocks' failed (exit $(.SHELLSTATUS)); not building against a partially-cleaned tree)
-    endif
-  else
-    $(error Build parameters changed since the last build (OBJ_DIR=$(OBJ_DIR)). Existing object files are stale and must be removed. Run 'make clean', or set AUTO_CLEAN=1 to clean automatically, or ALLOW_BUILD_PARAMETER_CHANGE=1 to build anyway)
-  endif
-  endif
-  endif
-  # Record the current signature for the next build.
-  BUILD_SIG_WRITE := $(shell mkdir -p $(OBJ_DIR) 2>/dev/null; printf '%s\n' '$(BUILD_SIG)' > $(BUILD_SIG_FILE))
-endif
-endif
-endif
-endif
-endif
-
 zlib-$(ZLIB_VER).tar.gz:
-	$(CURL_DOWNLOAD) --output zlib-$(ZLIB_VER).tar.gz ${ZLIB_DOWNLOAD_PREFIX}$(ZLIB_VER).tar.gz
+	curl --fail --output zlib-$(ZLIB_VER).tar.gz --location ${ZLIB_DOWNLOAD_BASE}/zlib-$(ZLIB_VER).tar.gz
 	ZLIB_SHA256_ACTUAL=`$(SHA256_CMD) zlib-$(ZLIB_VER).tar.gz | cut -d ' ' -f 1`; \
 	if [ "$(ZLIB_SHA256)" != "$$ZLIB_SHA256_ACTUAL" ]; then \
 		echo zlib-$(ZLIB_VER).tar.gz checksum mismatch, expected=\"$(ZLIB_SHA256)\" actual=\"$$ZLIB_SHA256_ACTUAL\"; \
@@ -2621,7 +2346,7 @@ libz.a: zlib-$(ZLIB_VER).tar.gz
 	cp zlib-$(ZLIB_VER)/libz.a .
 
 bzip2-$(BZIP2_VER).tar.gz:
-	$(CURL_DOWNLOAD) --output bzip2-$(BZIP2_VER).tar.gz ${BZIP2_DOWNLOAD_PREFIX}$(BZIP2_VER).tar.gz
+	curl --fail --output bzip2-$(BZIP2_VER).tar.gz --location ${CURL_SSL_OPTS} ${BZIP2_DOWNLOAD_BASE}/bzip2-$(BZIP2_VER).tar.gz
 	BZIP2_SHA256_ACTUAL=`$(SHA256_CMD) bzip2-$(BZIP2_VER).tar.gz | cut -d ' ' -f 1`; \
 	if [ "$(BZIP2_SHA256)" != "$$BZIP2_SHA256_ACTUAL" ]; then \
 		echo bzip2-$(BZIP2_VER).tar.gz checksum mismatch, expected=\"$(BZIP2_SHA256)\" actual=\"$$BZIP2_SHA256_ACTUAL\"; \
@@ -2635,7 +2360,7 @@ libbz2.a: bzip2-$(BZIP2_VER).tar.gz
 	cp bzip2-$(BZIP2_VER)/libbz2.a .
 
 snappy-$(SNAPPY_VER).tar.gz:
-	$(CURL_DOWNLOAD) --output snappy-$(SNAPPY_VER).tar.gz ${SNAPPY_DOWNLOAD_PREFIX}$(SNAPPY_VER).tar.gz
+	curl --fail --output snappy-$(SNAPPY_VER).tar.gz --location ${CURL_SSL_OPTS} ${SNAPPY_DOWNLOAD_BASE}/$(SNAPPY_VER).tar.gz
 	SNAPPY_SHA256_ACTUAL=`$(SHA256_CMD) snappy-$(SNAPPY_VER).tar.gz | cut -d ' ' -f 1`; \
 	if [ "$(SNAPPY_SHA256)" != "$$SNAPPY_SHA256_ACTUAL" ]; then \
 		echo snappy-$(SNAPPY_VER).tar.gz checksum mismatch, expected=\"$(SNAPPY_SHA256)\" actual=\"$$SNAPPY_SHA256_ACTUAL\"; \
@@ -2650,7 +2375,7 @@ libsnappy.a: snappy-$(SNAPPY_VER).tar.gz
 	cp snappy-$(SNAPPY_VER)/build/libsnappy.a .
 
 lz4-$(LZ4_VER).tar.gz:
-	$(CURL_DOWNLOAD) --output lz4-$(LZ4_VER).tar.gz ${LZ4_DOWNLOAD_PREFIX}$(LZ4_VER).tar.gz
+	curl --fail --output lz4-$(LZ4_VER).tar.gz --location ${CURL_SSL_OPTS} ${LZ4_DOWNLOAD_BASE}/v$(LZ4_VER).tar.gz
 	LZ4_SHA256_ACTUAL=`$(SHA256_CMD) lz4-$(LZ4_VER).tar.gz | cut -d ' ' -f 1`; \
 	if [ "$(LZ4_SHA256)" != "$$LZ4_SHA256_ACTUAL" ]; then \
 		echo lz4-$(LZ4_VER).tar.gz checksum mismatch, expected=\"$(LZ4_SHA256)\" actual=\"$$LZ4_SHA256_ACTUAL\"; \
@@ -2664,7 +2389,7 @@ liblz4.a: lz4-$(LZ4_VER).tar.gz
 	cp lz4-$(LZ4_VER)/lib/liblz4.a .
 
 zstd-$(ZSTD_VER).tar.gz:
-	$(CURL_DOWNLOAD) --output zstd-$(ZSTD_VER).tar.gz ${ZSTD_DOWNLOAD_PREFIX}$(ZSTD_VER).tar.gz
+	curl --fail --output zstd-$(ZSTD_VER).tar.gz --location ${CURL_SSL_OPTS} ${ZSTD_DOWNLOAD_BASE}/v$(ZSTD_VER).tar.gz
 	ZSTD_SHA256_ACTUAL=`$(SHA256_CMD) zstd-$(ZSTD_VER).tar.gz | cut -d ' ' -f 1`; \
 	if [ "$(ZSTD_SHA256)" != "$$ZSTD_SHA256_ACTUAL" ]; then \
 		echo zstd-$(ZSTD_VER).tar.gz checksum mismatch, expected=\"$(ZSTD_SHA256)\" actual=\"$$ZSTD_SHA256_ACTUAL\"; \

README.md

@@ -1,5 +1,7 @@
 ## RocksDB: A Persistent Key-Value Store for Flash and RAM Storage
 
+[![CircleCI Status](https://circleci.com/gh/facebook/rocksdb.svg?style=svg)](https://circleci.com/gh/facebook/rocksdb)
+
 RocksDB is developed and maintained by Facebook Database Engineering Team.
 It is built on earlier work on [LevelDB](https://github.com/google/leveldb) by Sanjay Ghemawat (sanjay@google.com)
 and Jeff Dean (jeff@google.com)
@@ -12,9 +14,9 @@ and Space-Amplification-Factor (SAF). It has multi-threaded compactions,
 making it especially suitable for storing multiple terabytes of data in a
 single database.
 
-Start with example usage here: https://github.com/meta/rocksdb/tree/main/examples
+Start with example usage here: https://github.com/facebook/rocksdb/tree/main/examples
 
-See the [github wiki](https://github.com/meta/rocksdb/wiki) for more explanation.
+See the [github wiki](https://github.com/facebook/rocksdb/wiki) for more explanation.
 
 The public interface is in `include/`.  Callers should not include or
 rely on the details of any other header files in this package.  Those

buckifier/buckify_rocksdb.py

@@ -35,49 +35,6 @@ from util import ColorString
 # tests to export as libraries for inclusion in other projects
 _EXPORTED_TEST_LIBS = ["env_basic_test"]
 
-_TEST_LIB_HEADERS = [
-    "db/db_test_util.h",
-    "db/db_with_timestamp_test_util.h",
-    "table/mock_table.h",
-    "test_util/mock_time_env.h",
-    "test_util/secondary_cache_test_util.h",
-    "test_util/simple_external_table_factory.h",
-    "test_util/testharness.h",
-    "test_util/testutil.h",
-    "tools/block_cache_analyzer/block_cache_trace_analyzer.h",
-    "tools/trace_analyzer_tool.h",
-    "utilities/agg_merge/test_agg_merge.h",
-    "utilities/cassandra/test_utils.h",
-]
-
-_TEST_HEADERS = {
-    "configurable_test": ["options/configurable_test.h"],
-    "persistent_cache_test": ["utilities/persistent_cache/persistent_cache_test.h"],
-    "point_lock_manager_test": [
-        "utilities/transactions/lock/point/point_lock_manager_test.h",
-    ],
-    "transaction_test": ["utilities/transactions/transaction_test.h"],
-}
-
-_STRESS_LIB_HEADERS = [
-    "db_stress_tool/db_stress_common.h",
-    "db_stress_tool/db_stress_compaction_service.h",
-    "db_stress_tool/db_stress_compression_manager.h",
-    "db_stress_tool/db_stress_driver.h",
-    "db_stress_tool/db_stress_filters.h",
-    "db_stress_tool/db_stress_listener.h",
-    "db_stress_tool/db_stress_shared_state.h",
-    "db_stress_tool/db_stress_test_base.h",
-    "db_stress_tool/db_stress_wide_merge_operator.h",
-    "db_stress_tool/expected_state.h",
-    "db_stress_tool/expected_value.h",
-    "db_stress_tool/multi_ops_txns_stress.h",
-    "test_util/simple_external_table_factory.h",
-    "test_util/testutil.h",
-    "tools/block_cache_analyzer/block_cache_trace_analyzer.h",
-    "tools/trace_analyzer_tool.h"
-]
-
 # Parse src.mk files as a Dictionary of
 # VAR_NAME => list of files
 def parse_src_mk(repo_path):
@@ -188,22 +145,12 @@ def generate_buck(repo_path, deps_map):
         # always add range_tree, it's only excluded on ppc64, which we don't use internally
         src_mk["RANGE_TREE_SOURCES"] + src_mk["TOOL_LIB_SOURCES"],
         deps=[
-            "fbsource//xplat/folly:executor",
-            "fbsource//xplat/folly/container:f14_hash",
-            "fbsource//xplat/folly/coro:baton",
-            "fbsource//xplat/folly/coro:blocking_wait",
-            "fbsource//xplat/folly/coro:collect",
-            "fbsource//xplat/folly/coro:coroutine",
-            "fbsource//xplat/folly/coro:nothrow",
-            "fbsource//xplat/folly/coro:task",
-            "fbsource//xplat/folly/executors:io_executor",
-            "fbsource//xplat/folly/executors:io_thread_pool_executor",
-            "fbsource//xplat/folly/executors/thread_factory:named_thread_factory",
-            "fbsource//xplat/folly/io/async:async_base",
-            "fbsource//xplat/folly/io/async:event_base_manager",
-            "fbsource//xplat/folly/io/async:io_uring_backend",
-            "fbsource//xplat/folly/io/async:request_context",
-            "fbsource//xplat/folly/synchronization:distributed_mutex",
+            "//folly/container:f14_hash",
+            "//folly/coro:blocking_wait",
+            "//folly/coro:collect",
+            "//folly/coro:coroutine",
+            "//folly/coro:task",
+            "//folly/synchronization:distributed_mutex",
         ],
         headers=LiteralValue("glob([\"**/*.h\"])")
     )
@@ -226,34 +173,27 @@ def generate_buck(repo_path, deps_map):
             ":rocksdb_lib",
         ],
     )
-    test_lib_sources = (
-        src_mk.get("MOCK_LIB_SOURCES", [])
-        + src_mk.get("TEST_LIB_SOURCES", [])
-        + src_mk.get("EXP_LIB_SOURCES", [])
-        + src_mk.get("ANALYZER_LIB_SOURCES", [])
-    )
-    # Older release source lists may not compile every test helper yet.
-    test_lib_headers = [
-        header for header in _TEST_LIB_HEADERS
-        if header[:-2] + ".cc" in test_lib_sources
-    ]
     # rocksdb_test_lib
     BUCK.add_library(
         "rocksdb_test_lib",
-        test_lib_sources,
+        src_mk.get("MOCK_LIB_SOURCES", [])
+        + src_mk.get("TEST_LIB_SOURCES", [])
+        + src_mk.get("EXP_LIB_SOURCES", [])
+        + src_mk.get("ANALYZER_LIB_SOURCES", []),
         [":rocksdb_lib"],
         extra_test_libs=True,
-        headers=test_lib_headers,
     )
     # rocksdb_with_faiss_test_lib
     BUCK.add_library(
         "rocksdb_with_faiss_test_lib",
-        test_lib_sources,
+        src_mk.get("MOCK_LIB_SOURCES", [])
+        + src_mk.get("TEST_LIB_SOURCES", [])
+        + src_mk.get("EXP_LIB_SOURCES", [])
+        + src_mk.get("ANALYZER_LIB_SOURCES", []),
         deps=[
             ":rocksdb_with_faiss_lib",
         ],
         extra_test_libs=True,
-        headers=test_lib_headers,
     )
     # rocksdb_tools_lib
     BUCK.add_library(
@@ -262,12 +202,6 @@ def generate_buck(repo_path, deps_map):
         + src_mk.get("ANALYZER_LIB_SOURCES", [])
         + ["test_util/testutil.cc"],
         [":rocksdb_lib"],
-        headers=[
-            "test_util/testutil.h",
-            "tools/block_cache_analyzer/block_cache_trace_analyzer.h",
-            "tools/simulated_hybrid_file_system.h",
-            "tools/trace_analyzer_tool.h",
-        ],
     )
     # rocksdb_cache_bench_tools_lib
     BUCK.add_library(
@@ -281,27 +215,17 @@ def generate_buck(repo_path, deps_map):
         src_mk.get("POINT_LOCK_BENCH_LIB_SOURCES", []),
         [":rocksdb_lib"],
     )
-    stress_sources = (
-        src_mk.get("ANALYZER_LIB_SOURCES", [])
-        + src_mk.get("STRESS_LIB_SOURCES", [])
-        + ["test_util/testutil.cc"]
-    )
     # rocksdb_stress_lib
     BUCK.add_rocksdb_library(
         "rocksdb_stress_lib",
-        stress_sources,
-        headers=[
-            header for header in _STRESS_LIB_HEADERS
-            if header[:-2] + ".cc" in stress_sources
-        ],
+        src_mk.get("ANALYZER_LIB_SOURCES", [])
+        + src_mk.get("STRESS_LIB_SOURCES", [])
+        + ["test_util/testutil.cc"],
     )
     # ldb binary
     BUCK.add_binary(
         "ldb", ["tools/ldb.cc"], [":rocksdb_tools_lib"]
     )
-    BUCK.add_binary(
-        "db_split_merge", ["tools/db_split_merge.cc"], [":rocksdb_lib"]
-    )
     # db_stress binary
     BUCK.add_binary(
         "db_stress", ["db_stress_tool/db_stress.cc"], [":rocksdb_stress_lib"]
@@ -419,7 +343,6 @@ def generate_buck(repo_path, deps_map):
                     test_src,
                     deps=json.dumps(deps["extra_deps"] + [":" + test_library]),
                     extra_compiler_flags=json.dumps(deps["extra_compiler_flags"]),
-                    source_headers=_TEST_HEADERS.get(test, []),
                 )
             else:
                 if with_faiss:
@@ -428,7 +351,6 @@ def generate_buck(repo_path, deps_map):
                         test_src,
                         deps=json.dumps(deps["extra_deps"] + [":rocksdb_with_faiss_test_lib"]),
                         extra_compiler_flags=json.dumps(deps["extra_compiler_flags"]),
-                        source_headers=_TEST_HEADERS.get(test, []),
                     )
                 else:
                     BUCK.register_test(
@@ -436,10 +358,8 @@ def generate_buck(repo_path, deps_map):
                         test_src,
                         deps=json.dumps(deps["extra_deps"] + [":rocksdb_test_lib"]),
                         extra_compiler_flags=json.dumps(deps["extra_compiler_flags"]),
-                        source_headers=_TEST_HEADERS.get(test, []),
                     )
     BUCK.export_file("tools/db_crashtest.py")
-    BUCK.export_file("tools/fault_injection_log_parser.py")
 
     print(ColorString.info("Generated BUCK Summary:"))
     print(ColorString.info("- %d libs" % BUCK.total_lib))

buckifier/targets_builder.py

@@ -118,12 +118,6 @@ class TARGETSBuilder:
         self.total_bin = self.total_bin + 1
 
     def add_c_test(self):
-        # The actual c_test_bin target is defined by add_c_test_wrapper in the
-        # internal //rocks/buckifier:defs.bzl (not in this OSS repo). db/c_test.c
-        # #includes the generated c_api_gen/*.inc fragments, so under Buck's
-        # hermetic sandbox that wrapper must expose them as headers, e.g.
-        #   headers = native.glob(["c_api_gen/**/*.inc"])
-        # (Make/CMake resolve the include via -I. / PROJECT_SOURCE_DIR.)
         with open(self.path, "ab") as targets_file:
             targets_file.write(
                 b"""
@@ -162,17 +156,12 @@ add_c_test_wrapper()
                 ).encode("utf-8")
             )
 
-    def register_test(self, test_name, src, deps, extra_compiler_flags, source_headers):
+    def register_test(self, test_name, src, deps, extra_compiler_flags):
         with open(self.path, "ab") as targets_file:
             targets_file.write(
                 targets_cfg.unittests_template.format(
                     test_name=test_name,
                     test_cc=str(src),
-                    source_headers=(
-                        f"            source_headers=[{pretty_list(source_headers, 16)}],\n"
-                        if source_headers
-                        else ""
-                    ),
                     deps=deps,
                     extra_compiler_flags=extra_compiler_flags,
                 ).encode("utf-8")

buckifier/targets_cfg.py

@@ -30,7 +30,7 @@ cpp_binary_wrapper(name="{name}", srcs=[{srcs}], deps=[{deps}], extra_preprocess
 unittests_template = """
 cpp_unittest_wrapper(name="{test_name}",
             srcs=["{test_cc}"],
-{source_headers}            deps={deps},
+            deps={deps},
             extra_compiler_flags={extra_compiler_flags})
 
 """

build_tools/build_detect_platform

@@ -27,6 +27,7 @@
 #       -DLZ4                       if the LZ4 library is present
 #       -DZSTD                      if the ZSTD library is present
 #       -DNUMA                      if the NUMA library is present
+#       -DTBB                       if the TBB library is present
 #       -DMEMKIND                   if the memkind library is present
 #
 # Using gflags in rocksdb:
@@ -89,36 +90,13 @@ if test -z "$CC"; then
     fi
 fi
 
-# CLANG_CXX is the single clang++ detection point for the whole script: it is
-# used for CXX when building with clang, for CLANG_ANALYZER (scan-build), and by
-# tooling that needs clang even in a gcc build (e.g. the C API codegen, which
-# parses C++ ASTs). The fbcode config above already sets CLANG_CXX; otherwise
-# resolve it here.
-if test -z "$CLANG_CXX"; then
-    if [ -n "$CXX" ] && echo | $CXX -dM -E -x c++ - 2>/dev/null | grep -q '\b__clang__\b'; then
-        # Honor an already-configured clang compiler (e.g. CI sets
-        # CXX=clang++-21) so codegen parses headers with the same clang the
-        # build uses, not an unrelated clang++ that merely happens to come first
-        # on PATH (an image may ship both a bare clang++ and clang++-NN).
-        CLANG_CXX="$CXX"
-    else
-        # Otherwise take the first clang++ on PATH. Candidates cover a bare
-        # clang++, versioned names, and clang++.par (a Meta-internal wrapper
-        # often present on dev machines).
-        CLANG_CXX=$(command -v clang++ || command -v clang++-21 || command -v clang++-20 \
-            || command -v clang++-19 || command -v clang++-18 || command -v clang++-17 \
-            || command -v clang++-16 || command -v clang++-15 || command -v clang++-14 \
-            || command -v clang++-13 || command -v clang++.par || true)
-    fi
-fi
-
 if test -z "$CXX"; then
-    if [ "$USE_CLANG" ] && [ -n "$CLANG_CXX" ]; then
-        CXX="$CLANG_CXX"
+    if [ "$USE_CLANG" -a -x "$(command -v clang++)" ]; then
+        CXX=clang++
     elif [ -x "$(command -v g++)" ]; then
         CXX=g++
-    elif [ -n "$CLANG_CXX" ]; then
-        CXX="$CLANG_CXX"
+    elif [ -x "$(command -v clang++)" ]; then
+        CXX=clang++
     else
         CXX=g++
     fi
@@ -136,17 +114,6 @@ if test -z "$AR"; then
     fi
 fi
 
-# If the selected C++ compiler is actually clang (e.g. clang was the only
-# compiler available), reflect that as USE_CLANG so clang-specific logic in the
-# Makefile applies consistently. Detect it via the compiler's own __clang__
-# predefined macro rather than matching the binary path, which can false-positive
-# (e.g. a home directory containing "clang").
-if test -z "$USE_CLANG"; then
-    if echo | $CXX -dM -E -x c++ - 2>/dev/null | grep -q '\b__clang__\b'; then
-        USE_CLANG=1
-    fi
-fi
-
 # Detect OS
 if test -z "$TARGET_OS"; then
     TARGET_OS=`uname -s`
@@ -161,7 +128,7 @@ if test -z "$CLANG_SCAN_BUILD"; then
 fi
 
 if test -z "$CLANG_ANALYZER"; then
-    CLANG_ANALYZER="$CLANG_CXX"
+    CLANG_ANALYZER=$(command -v clang++ 2> /dev/null)
 fi
 
 if test -z "$FIND"; then
@@ -230,6 +197,12 @@ case "$TARGET_OS" in
         PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lpthread -lrt -ldl"
         # PORT_FILES=port/linux/linux_specific.cc
         ;;
+    SunOS)
+        PLATFORM=OS_SOLARIS
+        COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp -D_REENTRANT -DOS_SOLARIS -m64"
+        PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lpthread -lrt -static-libstdc++ -static-libgcc -m64"
+        # PORT_FILES=port/sunos/sunos_specific.cc
+        ;;
     AIX)
         PLATFORM=OS_AIX
         CC=gcc
@@ -451,6 +424,19 @@ EOF
         fi
     fi
 
+    if ! test $ROCKSDB_DISABLE_TBB; then
+        # Test whether tbb is available
+        $CXX $PLATFORM_CXXFLAGS $LDFLAGS -x c++ - -o test.o -ltbb 2>/dev/null  <<EOF
+          #include <tbb/tbb.h>
+          int main() {}
+EOF
+        if [ "$?" = 0 ]; then
+            COMMON_FLAGS="$COMMON_FLAGS -DTBB"
+            PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -ltbb"
+            JAVA_LDFLAGS="$JAVA_LDFLAGS -ltbb"
+        fi
+    fi
+
     if ! test $ROCKSDB_DISABLE_JEMALLOC; then
         # Test whether jemalloc is available
         if echo 'int main() {}' | $CXX $PLATFORM_CXXFLAGS $LDFLAGS -x c++ - -o test.o -ljemalloc \
@@ -846,10 +832,6 @@ echo "ROCKSDB_MINOR=$ROCKSDB_MINOR" >> "$OUTPUT"
 echo "ROCKSDB_PATCH=$ROCKSDB_PATCH" >> "$OUTPUT"
 echo "CLANG_SCAN_BUILD=$CLANG_SCAN_BUILD" >> "$OUTPUT"
 echo "CLANG_ANALYZER=$CLANG_ANALYZER" >> "$OUTPUT"
-echo "CLANG_CXX=$CLANG_CXX" >> "$OUTPUT"
-if test -n "$USE_CLANG"; then
-  echo "USE_CLANG=$USE_CLANG" >> "$OUTPUT"
-fi
 echo "PROFILING_FLAGS=$PROFILING_FLAGS" >> "$OUTPUT"
 echo "FIND=$FIND" >> "$OUTPUT"
 echo "WATCH=$WATCH" >> "$OUTPUT"

build_tools/check-public-header.sh

@@ -1,8 +1,5 @@
 #!/usr/bin/env bash
-# Copyright (c) Meta Platforms, Inc. and affiliates.
-# This source code is licensed under both the GPLv2 (found in the
-# COPYING file in the root directory) and Apache 2.0 License
-# (found in the LICENSE.Apache file in the root directory).
+# Copyright (c) Meta Platforms, Inc. and affiliates. All Rights Reserved.
 #
 # Check for some simple mistakes in public headers (on the command line)
 # that should prevent commit or push

build_tools/dependencies_platform010.sh

@@ -1,20 +1,21 @@
 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
 # The file is generated using update_dependencies.sh.
-GCC_BASE=/mnt/gvfs/third-party2/gcc/e9cb2d4550b5a95024125084420342d256b349cd/11.x/centos9-native/3bed279
-CLANG_BASE=/mnt/gvfs/third-party2/llvm-fb/4e46e6967e15412702e51960c69790a78933856f/21/platform010/72a2ff8
-LIBGCC_BASE=/mnt/gvfs/third-party2/libgcc/63c5179edc90fec473e53c1b2f92269c65c39e07/11.x/platform010/5684a5a
-GLIBC_BASE=/mnt/gvfs/third-party2/glibc/b4a6248a76a163bcccb1e4751e247712c535846e/2.34/platform010/f259413
-SNAPPY_BASE=/mnt/gvfs/third-party2/snappy/ef895164499fdfedb9d9b9c85520de10aa8ff9ca/1.1.8/platform010/76ebdda
-ZLIB_BASE=/mnt/gvfs/third-party2/zlib/643dbf0136f869562485cfcb2953f5cab60447ef/1.2.8/platform010/76ebdda
+GCC_BASE=/mnt/gvfs/third-party2/gcc/62de5a92e5f23c661c3d4b9f322e04eb14e7a5bd/11.x/centos8-native/886b5eb
+CLANG_BASE=/mnt/gvfs/third-party2/llvm-fb/1f6edd1ff15c99c861afc8f3cd69054cd974dd64/15/platform010/72a2ff8
+LIBGCC_BASE=/mnt/gvfs/third-party2/libgcc/d1129753c8361ac8e9453c0f4291337a4507ebe6/11.x/platform010/5684a5a
+GLIBC_BASE=/mnt/gvfs/third-party2/glibc/fed6e93d87571fb162734c86636119d45a398963/2.34/platform010/f259413
+SNAPPY_BASE=/mnt/gvfs/third-party2/snappy/31a346126a1f3b64812c362511cb04cc1bd40855/1.1.8/platform010/76ebdda
+ZLIB_BASE=/mnt/gvfs/third-party2/zlib/0c65c05468b5a38cef1a106a1f526463e120c8dd/1.2.8/platform010/76ebdda
 BZIP2_BASE=/mnt/gvfs/third-party2/bzip2/09703139cfc376bd8a82642385a0e97726b28287/1.0.6/platform010/76ebdda
-LZ4_BASE=/mnt/gvfs/third-party2/lz4/823bf8e000654abef784311296ffc8166d9d3986/1.9.4/platform010/76ebdda
-ZSTD_BASE=/mnt/gvfs/third-party2/zstd/0cda78647b5712bec7ec6d9ba2f0dcdabfb6f44f/1.4.x/platform010/64091f4
-GFLAGS_BASE=/mnt/gvfs/third-party2/gflags/a02e0de00945729ad553c187c64e86b57f45a33b/2.2.0/platform010/76ebdda
-JEMALLOC_BASE=/mnt/gvfs/third-party2/jemalloc/a1a50742bec7195bfafb594e174ea45dc197a420/master/platform010/779a252
+LZ4_BASE=/mnt/gvfs/third-party2/lz4/ff23d17b932725cc1734a14896a8b67c518ba169/1.9.4/platform010/76ebdda
+ZSTD_BASE=/mnt/gvfs/third-party2/zstd/576397d8b1d9cea7306ad1e454d5e55caaa2ff1c/1.4.x/platform010/64091f4
+GFLAGS_BASE=/mnt/gvfs/third-party2/gflags/fecac07861cb829f5e60dbeff0503d3272db73c0/2.2.0/platform010/76ebdda
+JEMALLOC_BASE=/mnt/gvfs/third-party2/jemalloc/0bb3f5756788ce26e2e16a1cb2f2af2c59b51abe/master/platform010/f57cc4a
 NUMA_BASE=/mnt/gvfs/third-party2/numa/5b602edd46fda54cdd7ea45f77dbe4061206e174/2.0.11/platform010/76ebdda
-LIBUNWIND_BASE=/mnt/gvfs/third-party2/libunwind/f3cce2e1a79ac8d64e102886603a6997d6e88640/1.8/platform010/76ebdda
+LIBUNWIND_BASE=/mnt/gvfs/third-party2/libunwind/97cac22a149c2e202917e05d44e87e516b68216f/1.4/platform010/5074a48
+TBB_BASE=/mnt/gvfs/third-party2/tbb/53953ebc4e3eda85ad6fc3e429ba146035e97b90/2018_U5/platform010/76ebdda
 LIBURING_BASE=/mnt/gvfs/third-party2/liburing/a98e2d137007e3ebf7f33bd6f99c2c56bdaf8488/20210212/platform010/76ebdda
 BENCHMARK_BASE=/mnt/gvfs/third-party2/benchmark/780c7a0f9cf0967961e69ad08e61cddd85d61821/trunk/platform010/76ebdda
-KERNEL_HEADERS_BASE=/mnt/gvfs/third-party2/kernel-headers/0883cccda758e68b47e4c04e4fa01142e1f60f32/fb/platform010/da39a3e
-BINUTILS_BASE=/mnt/gvfs/third-party2/binutils/1d5d19135a406a941d3a441eb2bf506bb9d19210/2.43/centos9-native/be7139e
-VALGRIND_BASE=/mnt/gvfs/third-party2/valgrind/3e2b7ccc315c9a0f2b678ce6fd774f4970f9bf3b/3.22.0/platform010/76ebdda
+KERNEL_HEADERS_BASE=/mnt/gvfs/third-party2/kernel-headers/624a2f8f6c93c3c1df8aa4a6255d8202631a6c80/fb/platform010/da39a3e
+BINUTILS_BASE=/mnt/gvfs/third-party2/binutils/39579e8603b48b3540f8b0633f43adf29acccb8b/2.37/centos8-native/da39a3e
+VALGRIND_BASE=/mnt/gvfs/third-party2/valgrind/cd9cc656d49ecb53797ce4d055e49fde29fd57ff/3.19.0/platform010/76ebdda

build_tools/fbcode_config.sh

@@ -87,6 +87,15 @@ if test -z $PIC_BUILD; then
   LIBUNWIND="$LIBUNWIND_BASE/lib/libunwind.a"
 fi
 
+# location of TBB
+TBB_INCLUDE=" -isystem $TBB_BASE/include/"
+if test -z $PIC_BUILD; then
+  TBB_LIBS="$TBB_BASE/lib/libtbb.a"
+else
+  TBB_LIBS="$TBB_BASE/lib/libtbb_pic.a"
+fi
+CFLAGS+=" -DTBB"
+
 test "$USE_SSE" || USE_SSE=1
 export USE_SSE
 test "$PORTABLE" || PORTABLE=1
@@ -95,7 +104,7 @@ export PORTABLE
 BINUTILS="$BINUTILS_BASE/bin"
 AR="$BINUTILS/ar"
 
-DEPS_INCLUDE="$SNAPPY_INCLUDE $ZLIB_INCLUDE $BZIP_INCLUDE $LZ4_INCLUDE $ZSTD_INCLUDE $GFLAGS_INCLUDE $NUMA_INCLUDE"
+DEPS_INCLUDE="$SNAPPY_INCLUDE $ZLIB_INCLUDE $BZIP_INCLUDE $LZ4_INCLUDE $ZSTD_INCLUDE $GFLAGS_INCLUDE $NUMA_INCLUDE $TBB_INCLUDE"
 
 STDLIBS="-L $GCC_BASE/lib64"
 
@@ -141,17 +150,17 @@ CFLAGS+=" $DEPS_INCLUDE"
 CFLAGS+=" -DROCKSDB_PLATFORM_POSIX -DROCKSDB_LIB_IO_POSIX -DROCKSDB_FALLOCATE_PRESENT -DROCKSDB_MALLOC_USABLE_SIZE -DROCKSDB_RANGESYNC_PRESENT -DROCKSDB_SCHED_GETCPU_PRESENT"
 CXXFLAGS+=" $CFLAGS"
 
-EXEC_LDFLAGS=" $SNAPPY_LIBS $ZLIB_LIBS $BZIP_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS $NUMA_LIB"
+EXEC_LDFLAGS=" $SNAPPY_LIBS $ZLIB_LIBS $BZIP_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS $NUMA_LIB $TBB_LIBS"
 EXEC_LDFLAGS+=" -B$BINUTILS/gold"
 EXEC_LDFLAGS+=" -Wl,--dynamic-linker,/usr/local/fbcode/gcc-5-glibc-2.23/lib/ld.so"
 EXEC_LDFLAGS+=" $LIBUNWIND"
 EXEC_LDFLAGS+=" -Wl,-rpath=/usr/local/fbcode/gcc-5-glibc-2.23/lib"
-# dynamic loading
+# required by libtbb
 EXEC_LDFLAGS+=" -ldl"
 
 PLATFORM_LDFLAGS="$LIBGCC_LIBS $GLIBC_LIBS $STDLIBS -lgcc -lstdc++"
 
-EXEC_LDFLAGS_SHARED="$SNAPPY_LIBS $ZLIB_LIBS $BZIP_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS"
+EXEC_LDFLAGS_SHARED="$SNAPPY_LIBS $ZLIB_LIBS $BZIP_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS $TBB_LIBS"
 
 VALGRIND_VER="$VALGRIND_BASE/bin/"
 

build_tools/fbcode_config_platform010.sh

@@ -82,6 +82,11 @@ CFLAGS+=" -DNUMA"
 # location of libunwind
 LIBUNWIND="$LIBUNWIND_BASE/lib/libunwind${MAYBE_PIC}.a"
 
+# location of TBB
+TBB_INCLUDE=" -isystem $TBB_BASE/include/"
+TBB_LIBS="$TBB_BASE/lib/libtbb${MAYBE_PIC}.a"
+CFLAGS+=" -DTBB"
+
 # location of LIBURING
 LIBURING_INCLUDE=" -isystem $LIBURING_BASE/include/"
 LIBURING_LIBS="$LIBURING_BASE/lib/liburing${MAYBE_PIC}.a"
@@ -96,7 +101,7 @@ BINUTILS="$BINUTILS_BASE/bin"
 AR="$BINUTILS/ar"
 AS="$BINUTILS/as"
 
-DEPS_INCLUDE="$SNAPPY_INCLUDE $ZLIB_INCLUDE $BZIP_INCLUDE $LZ4_INCLUDE $ZSTD_INCLUDE $GFLAGS_INCLUDE $NUMA_INCLUDE $LIBURING_INCLUDE $BENCHMARK_INCLUDE"
+DEPS_INCLUDE="$SNAPPY_INCLUDE $ZLIB_INCLUDE $BZIP_INCLUDE $LZ4_INCLUDE $ZSTD_INCLUDE $GFLAGS_INCLUDE $NUMA_INCLUDE $TBB_INCLUDE $LIBURING_INCLUDE $BENCHMARK_INCLUDE"
 
 STDLIBS="-L $GCC_BASE/lib64"
 
@@ -104,10 +109,6 @@ CLANG_BIN="$CLANG_BASE/bin"
 CLANG_LIB="$CLANG_BASE/lib"
 CLANG_SRC="$CLANG_BASE/../../src"
 
-# A clang++ is always available in the fbcode toolchain regardless of whether
-# the build itself uses gcc or clang. CLANG_CXX exposes it for tooling (e.g. the
-# C API codegen, which parses C++ ASTs) that needs clang even in a gcc build.
-CLANG_CXX="$CLANG_BIN/clang++"
 CLANG_ANALYZER="$CLANG_BIN/clang++"
 CLANG_SCAN_BUILD="$CLANG_BIN/scan-build"
 
@@ -156,19 +157,19 @@ CFLAGS+=" $DEPS_INCLUDE"
 CFLAGS+=" -DROCKSDB_PLATFORM_POSIX -DROCKSDB_LIB_IO_POSIX -DROCKSDB_FALLOCATE_PRESENT -DROCKSDB_MALLOC_USABLE_SIZE -DROCKSDB_RANGESYNC_PRESENT -DROCKSDB_SCHED_GETCPU_PRESENT -DROCKSDB_IOURING_PRESENT"
 CXXFLAGS+=" $CFLAGS"
 
-EXEC_LDFLAGS=" $SNAPPY_LIBS $ZLIB_LIBS $BZIP_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS $NUMA_LIB $LIBURING_LIBS $BENCHMARK_LIBS"
+EXEC_LDFLAGS=" $SNAPPY_LIBS $ZLIB_LIBS $BZIP_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS $NUMA_LIB $TBB_LIBS $LIBURING_LIBS $BENCHMARK_LIBS"
 EXEC_LDFLAGS+=" -Wl,--dynamic-linker,/usr/local/fbcode/platform010/lib/ld.so"
 EXEC_LDFLAGS+=" $LIBUNWIND"
 EXEC_LDFLAGS+=" -Wl,-rpath=/usr/local/fbcode/platform010/lib"
 EXEC_LDFLAGS+=" -Wl,-rpath=$GCC_BASE/lib64"
-# dynamic loading
+# required by libtbb
 EXEC_LDFLAGS+=" -ldl"
 
 PLATFORM_LDFLAGS="$LIBGCC_LIBS $GLIBC_LIBS $STDLIBS -lgcc -lstdc++"
 PLATFORM_LDFLAGS+=" -B$BINUTILS"
 
-EXEC_LDFLAGS_SHARED="$SNAPPY_LIBS $ZLIB_LIBS $BZIP_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS $LIBURING_LIBS $BENCHMARK_LIBS"
+EXEC_LDFLAGS_SHARED="$SNAPPY_LIBS $ZLIB_LIBS $BZIP_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS $TBB_LIBS $LIBURING_LIBS $BENCHMARK_LIBS"
 
 VALGRIND_VER="$VALGRIND_BASE/bin/"
 
-export CC CXX AR AS CFLAGS CXXFLAGS EXEC_LDFLAGS EXEC_LDFLAGS_SHARED VALGRIND_VER JEMALLOC_LIB JEMALLOC_INCLUDE CLANG_CXX CLANG_ANALYZER CLANG_SCAN_BUILD
+export CC CXX AR AS CFLAGS CXXFLAGS EXEC_LDFLAGS EXEC_LDFLAGS_SHARED VALGRIND_VER JEMALLOC_LIB JEMALLOC_INCLUDE CLANG_ANALYZER CLANG_SCAN_BUILD

build_tools/format-diff.sh

@@ -129,13 +129,12 @@ uncommitted_code=`git diff HEAD`
 
 # If there's no uncommitted changes, we assume user are doing post-commit
 # format check, in which case we'll try to check the modified lines vs. the
-# meta/rocksdb.git main branch. Otherwise, we'll check format of the
+# facebook/rocksdb.git main branch. Otherwise, we'll check format of the
 # uncommitted code only.
 if [ -z "$uncommitted_code" ]
 then
-  # Attempt to get name of meta/rocksdb.git remote. Older clones might still
-  # use the pre-transfer facebook/rocksdb.git URL, which GitHub redirects.
-  [ "$FORMAT_REMOTE" ] || FORMAT_REMOTE="$(LC_ALL=POSIX LANG=POSIX git remote -v | grep -E '[:/](meta|facebook)/rocksdb\.git' | head -n 1 | cut -f 1)"
+  # Attempt to get name of facebook/rocksdb.git remote.
+  [ "$FORMAT_REMOTE" ] || FORMAT_REMOTE="$(LC_ALL=POSIX LANG=POSIX git remote -v | grep 'facebook/rocksdb.git' | head -n 1 | cut -f 1)"
   # Fall back on 'origin' if that fails
   [ "$FORMAT_REMOTE" ] || FORMAT_REMOTE=origin
   # Use main branch from that remote

build_tools/gtest-parallel

@@ -1,18 +0,0 @@
-#!/usr/bin/env python3
-# Copyright 2017 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-import gtest_parallel
-import sys
-
-sys.exit(gtest_parallel.main())

build_tools/gtest_parallel.py

@@ -1,959 +0,0 @@
-#  Copyright (c) Meta Platforms, Inc. and affiliates.
-#  This source code is licensed under both the GPLv2 (found in the COPYING file in the root directory)
-#  and the Apache 2.0 License (found in the LICENSE.Apache file in the root directory).
-
-# Copyright 2013 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-import errno
-from functools import total_ordering
-import gzip
-import io
-import json
-import multiprocessing
-import optparse
-import os
-import re
-import shutil
-import signal
-import subprocess
-import sys
-import tempfile
-import threading
-import time
-
-if sys.version_info.major >= 3:
-  long = int
-  import _pickle as cPickle
-  import _thread as thread
-else:
-  import cPickle
-  import thread
-
-from pickle import HIGHEST_PROTOCOL as PICKLE_HIGHEST_PROTOCOL
-
-if sys.platform == 'win32':
-  import msvcrt
-else:
-  import fcntl
-
-
-# An object that catches SIGINT sent to the Python process and notices
-# if processes passed to wait() die by SIGINT (we need to look for
-# both of those cases, because pressing Ctrl+C can result in either
-# the main process or one of the subprocesses getting the signal).
-#
-# Before a SIGINT is seen, wait(p) will simply call p.wait() and
-# return the result. Once a SIGINT has been seen (in the main process
-# or a subprocess, including the one the current call is waiting for),
-# wait(p) will call p.terminate() and raise ProcessWasInterrupted.
-class SigintHandler(object):
-  class ProcessWasInterrupted(Exception):
-    pass
-
-  sigint_returncodes = {
-      -signal.SIGINT,  # Unix
-      -1073741510,  # Windows
-  }
-
-  def __init__(self):
-    self.__lock = threading.Lock()
-    self.__processes = set()
-    self.__got_sigint = False
-    signal.signal(signal.SIGINT, lambda signal_num, frame: self.interrupt())
-
-  def __on_sigint(self):
-    self.__got_sigint = True
-    while self.__processes:
-      try:
-        self.__processes.pop().terminate()
-      except OSError:
-        pass
-
-  def interrupt(self):
-    with self.__lock:
-      self.__on_sigint()
-
-  def got_sigint(self):
-    with self.__lock:
-      return self.__got_sigint
-
-  def wait(self, p, timeout_per_test):
-    with self.__lock:
-      if self.__got_sigint:
-        p.terminate()
-      self.__processes.add(p)
-    try:
-      code = p.wait(timeout_per_test)
-    except subprocess.TimeoutExpired :
-      p.terminate()
-      self.__processes.remove(p)
-      code = -errno.ETIME
-    with self.__lock:
-      self.__processes.discard(p)
-      if code in self.sigint_returncodes:
-        self.__on_sigint()
-      if self.__got_sigint:
-        raise self.ProcessWasInterrupted
-    return code
-
-
-sigint_handler = SigintHandler()
-
-
-# Return the width of the terminal, or None if it couldn't be
-# determined (e.g. because we're not being run interactively).
-def term_width(out):
-  if not out.isatty():
-    return None
-  try:
-    p = subprocess.Popen(["stty", "size"],
-                         stdout=subprocess.PIPE,
-                         stderr=subprocess.PIPE)
-    (out, err) = p.communicate()
-    if p.returncode != 0 or err:
-      return None
-    return int(out.split()[1])
-  except (IndexError, OSError, ValueError):
-    return None
-
-
-# Output transient and permanent lines of text. If several transient
-# lines are written in sequence, the new will overwrite the old. We
-# use this to ensure that lots of unimportant info (tests passing)
-# won't drown out important info (tests failing).
-class Outputter(object):
-  def __init__(self, out_file):
-    self.__out_file = out_file
-    self.__previous_line_was_transient = False
-    self.__width = term_width(out_file)  # Line width, or None if not a tty.
-
-  def transient_line(self, msg):
-    if self.__width is None:
-      self.__out_file.write(msg + "\n")
-      self.__out_file.flush()
-    else:
-      self.__out_file.write("\r" + msg[:self.__width].ljust(self.__width))
-      self.__previous_line_was_transient = True
-
-  def flush_transient_output(self):
-    if self.__previous_line_was_transient:
-      self.__out_file.write("\n")
-      self.__previous_line_was_transient = False
-
-  def permanent_line(self, msg):
-    self.flush_transient_output()
-    self.__out_file.write(msg + "\n")
-    if self.__width is None:
-      self.__out_file.flush()
-
-
-def get_save_file_path():
-  """Return path to file for saving transient data."""
-  if sys.platform == 'win32':
-    default_cache_path = os.path.join(os.path.expanduser('~'), 'AppData',
-                                      'Local')
-    cache_path = os.environ.get('LOCALAPPDATA', default_cache_path)
-  else:
-    # We don't use xdg module since it's not a standard.
-    default_cache_path = os.path.join(os.path.expanduser('~'), '.cache')
-    cache_path = os.environ.get('XDG_CACHE_HOME', default_cache_path)
-
-  if os.path.isdir(cache_path):
-    return os.path.join(cache_path, 'gtest-parallel')
-  else:
-    sys.stderr.write('Directory {} does not exist'.format(cache_path))
-    return os.path.join(os.path.expanduser('~'), '.gtest-parallel-times')
-
-
-@total_ordering
-class Task(object):
-  """Stores information about a task (single execution of a test).
-
-  This class stores information about the test to be executed (gtest binary and
-  test name), and its result (log file, exit code and runtime).
-  Each task is uniquely identified by the gtest binary, the test name and an
-  execution number that increases each time the test is executed.
-  Additionaly we store the last execution time, so that next time the test is
-  executed, the slowest tests are run first.
-  """
-
-  def __init__(self, test_binary, test_name, test_command, execution_number,
-               last_execution_time, output_dir):
-    self.test_name = test_name
-    self.output_dir = output_dir
-    self.test_binary = test_binary
-    self.test_command = test_command
-    self.execution_number = execution_number
-    self.last_execution_time = last_execution_time
-
-    self.exit_code = None
-    self.runtime_ms = None
-
-    self.test_id = (test_binary, test_name)
-    self.task_id = (test_binary, test_name, self.execution_number)
-
-    self.log_file = Task._logname(self.output_dir, self.test_binary, test_name,
-                                  self.execution_number)
-
-  def __sorting_key(self):
-    # Unseen or failing tests (both missing execution time) take precedence over
-    # execution time. Tests are greater (seen as slower) when missing times so
-    # that they are executed first.
-    return (1 if self.last_execution_time is None else 0,
-            self.last_execution_time)
-
-  def __eq__(self, other):
-    return self.__sorting_key() == other.__sorting_key()
-
-  def __ne__(self, other):
-    return not (self == other)
-
-  def __lt__(self, other):
-    return self.__sorting_key() < other.__sorting_key()
-
-  @staticmethod
-  def _normalize(string):
-    return re.sub('[^A-Za-z0-9]', '_', string)
-
-  @staticmethod
-  def _logname(output_dir, test_binary, test_name, execution_number):
-    # Store logs to temporary files if there is no output_dir.
-    if output_dir is None:
-      (log_handle, log_name) = tempfile.mkstemp(prefix='gtest_parallel_',
-                                                suffix=".log")
-      os.close(log_handle)
-      return log_name
-
-    log_name = '%s-%s-%d.log' % (Task._normalize(os.path.basename(test_binary)),
-                                 Task._normalize(test_name), execution_number)
-
-    return os.path.join(output_dir, log_name)
-
-  def run(self, timeout_per_test):
-    begin = time.time()
-    with open(self.log_file, 'w') as log:
-      task = subprocess.Popen(self.test_command, stdout=log, stderr=log)
-      try:
-        self.exit_code = sigint_handler.wait(task, timeout_per_test)
-      except sigint_handler.ProcessWasInterrupted:
-        thread.exit()
-    self.runtime_ms = int(1000 * (time.time() - begin))
-    self.last_execution_time = None if self.exit_code else self.runtime_ms
-
-
-class TaskManager(object):
-  """Executes the tasks and stores the passed, failed and interrupted tasks.
-
-  When a task is run, this class keeps track if it passed, failed or was
-  interrupted. After a task finishes it calls the relevant functions of the
-  Logger, TestResults and TestTimes classes, and in case of failure, retries the
-  test as specified by the --retry_failed flag.
-  """
-
-  def __init__(self, times, logger, test_results, task_factory, times_to_retry,
-               initial_execution_number):
-    self.times = times
-    self.logger = logger
-    self.test_results = test_results
-    self.task_factory = task_factory
-    self.times_to_retry = times_to_retry
-    self.initial_execution_number = initial_execution_number
-
-    self.global_exit_code = 0
-
-    self.passed = []
-    self.failed = []
-    self.started = {}
-    self.timed_out = []
-    self.execution_number = {}
-
-    self.lock = threading.Lock()
-
-  def __get_next_execution_number(self, test_id):
-    with self.lock:
-      next_execution_number = self.execution_number.setdefault(
-          test_id, self.initial_execution_number)
-      self.execution_number[test_id] += 1
-    return next_execution_number
-
-  def __register_start(self, task):
-    with self.lock:
-      self.started[task.task_id] = task
-
-  def register_exit(self, task):
-    self.logger.log_exit(task)
-    self.times.record_test_time(task.test_binary, task.test_name,
-                                task.last_execution_time)
-    if self.test_results:
-      self.test_results.log(task.test_name, task.runtime_ms / 1000.0,
-                            task.exit_code)
-
-    with self.lock:
-      self.started.pop(task.task_id)
-      if task.exit_code == 0:
-        self.passed.append(task)
-      elif task.exit_code == -errno.ETIME:
-        self.timed_out.append(task)
-      else:
-        self.failed.append(task)
-
-  def run_task(self, task, timeout_per_test):
-    for try_number in range(self.times_to_retry + 1):
-      self.__register_start(task)
-      task.run(timeout_per_test)
-      self.register_exit(task)
-
-      if task.exit_code == 0:
-        break
-
-      if try_number < self.times_to_retry:
-        execution_number = self.__get_next_execution_number(task.test_id)
-        # We need create a new Task instance. Each task represents a single test
-        # execution, with its own runtime, exit code and log file.
-        task = self.task_factory(task.test_binary, task.test_name,
-                                 task.test_command, execution_number,
-                                 task.last_execution_time, task.output_dir)
-
-    with self.lock:
-      if task.exit_code != 0:
-        self.global_exit_code = task.exit_code
-
-
-class FilterFormat(object):
-  def __init__(self, output_dir):
-    if sys.stdout.isatty():
-      # stdout needs to be unbuffered since the output is interactive.
-      if isinstance(sys.stdout, io.TextIOWrapper):
-        # workaround for https://bugs.python.org/issue17404
-        sys.stdout = io.TextIOWrapper(sys.stdout.detach(),
-                                      line_buffering=True,
-                                      write_through=True,
-                                      newline='\n')
-      else:
-        sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
-
-    self.output_dir = output_dir
-
-    self.total_tasks = 0
-    self.finished_tasks = 0
-    self.out = Outputter(sys.stdout)
-    self.stdout_lock = threading.Lock()
-
-  def move_to(self, destination_dir, tasks):
-    if self.output_dir is None:
-      return
-
-    destination_dir = os.path.join(self.output_dir, destination_dir)
-    os.makedirs(destination_dir)
-    for task in tasks:
-      shutil.move(task.log_file, destination_dir)
-
-  def print_tests(self, message, tasks, print_try_number, print_test_command):
-    self.out.permanent_line("%s (%s/%s):" %
-                            (message, len(tasks), self.total_tasks))
-    for task in sorted(tasks):
-      runtime_ms = 'Interrupted'
-      if task.runtime_ms is not None:
-        runtime_ms = '%d ms' % task.runtime_ms
-      if print_test_command:
-        try:
-          cmd_str = " ".join(task.test_command)
-        except TypeError:
-          cmd_str = task.test_command
-        self.out.permanent_line(
-            "%11s: %s%s" %
-            (runtime_ms, cmd_str,
-            (" (try #%d)" % task.execution_number) if print_try_number else ""))
-      else:
-        self.out.permanent_line(
-            "%11s: %s %s%s" %
-            (runtime_ms, task.test_binary, task.test_name,
-            (" (try #%d)" % task.execution_number) if print_try_number else ""))
-
-  def log_exit(self, task):
-    with self.stdout_lock:
-      self.finished_tasks += 1
-      self.out.transient_line("[%d/%d] %s (%d ms)" %
-                              (self.finished_tasks, self.total_tasks,
-                               task.test_name, task.runtime_ms))
-      if task.exit_code != 0:
-        signal_name = None
-        if task.exit_code < 0:
-          try:
-            signal_name = signal.Signals(-task.exit_code).name
-          except ValueError:
-            pass
-
-        with open(task.log_file) as f:
-          for line in f.readlines():
-            self.out.permanent_line(line.rstrip())
-        if task.exit_code is None:
-          self.out.permanent_line("[%d/%d] %s aborted after %d ms" %
-                                  (self.finished_tasks, self.total_tasks,
-                                   task.test_name, task.runtime_ms))
-        elif task.exit_code == -errno.ETIME:
-          self.out.permanent_line(
-            "\033[31m[  TIMEOUT ]\033[0m %s timed out after %d s"
-            % (task.test_name, task.runtime_ms/1000))
-        elif signal_name is not None:
-          self.out.permanent_line(
-              "[%d/%d] %s killed by signal %s (%d ms)" %
-              (self.finished_tasks, self.total_tasks, task.test_name,
-               signal_name, task.runtime_ms))
-        else:
-          self.out.permanent_line(
-              "[%d/%d] %s returned with exit code %d (%d ms)" %
-              (self.finished_tasks, self.total_tasks, task.test_name,
-               task.exit_code, task.runtime_ms))
-
-    if self.output_dir is None:
-      # Try to remove the file 100 times (sleeping for 0.1 second in between).
-      # This is a workaround for a process handle seemingly holding on to the
-      # file for too long inside os.subprocess. This workaround is in place
-      # until we figure out a minimal repro to report upstream (or a better
-      # suspect) to prevent os.remove exceptions.
-      num_tries = 100
-      for i in range(num_tries):
-        try:
-          os.remove(task.log_file)
-        except OSError as e:
-          if e.errno is not errno.ENOENT:
-            if i is num_tries - 1:
-              self.out.permanent_line('Could not remove temporary log file: ' +
-                                      str(e))
-            else:
-              time.sleep(0.1)
-            continue
-        break
-
-  def log_tasks(self, total_tasks):
-    self.total_tasks += total_tasks
-    self.out.transient_line("[0/%d] Running tests..." % self.total_tasks)
-
-  def summarize(self, passed_tasks, failed_tasks, interrupted_tasks):
-    stats = {}
-
-    def add_stats(stats, task, idx):
-      task_key = (task.test_binary, task.test_name)
-      if not task_key in stats:
-        # (passed, failed, interrupted) task_key is added as tie breaker to get
-        # alphabetic sorting on equally-stable tests
-        stats[task_key] = [0, 0, 0, task_key]
-      stats[task_key][idx] += 1
-
-    for task in passed_tasks:
-      add_stats(stats, task, 0)
-    for task in failed_tasks:
-      add_stats(stats, task, 1)
-    for task in interrupted_tasks:
-      add_stats(stats, task, 2)
-
-    self.out.permanent_line("SUMMARY:")
-    for task_key in sorted(stats, key=stats.__getitem__):
-      (num_passed, num_failed, num_interrupted, _) = stats[task_key]
-      (test_binary, task_name) = task_key
-      total_runs = num_passed + num_failed + num_interrupted
-      if num_passed == total_runs:
-        continue
-      self.out.permanent_line("  %s %s passed %d / %d times%s." %
-                              (test_binary, task_name, num_passed, total_runs,
-                               "" if num_interrupted == 0 else
-                               (" (%d interrupted)" % num_interrupted)))
-
-  def flush(self):
-    self.out.flush_transient_output()
-
-
-class CollectTestResults(object):
-  def __init__(self, json_dump_filepath):
-    self.test_results_lock = threading.Lock()
-    self.json_dump_file = open(json_dump_filepath, 'w')
-    self.test_results = {
-        "interrupted": False,
-        "path_delimiter": ".",
-        # Third version of the file format. See the link in the flag description
-        # for details.
-        "version": 3,
-        "seconds_since_epoch": int(time.time()),
-        "num_failures_by_type": {
-            "PASS": 0,
-            "FAIL": 0,
-            "TIMEOUT": 0,
-        },
-        "tests": {},
-    }
-
-  def log(self, test, runtime_seconds, exit_code):
-    if exit_code is None:
-      actual_result = "TIMEOUT"
-    elif exit_code == 0:
-      actual_result = "PASS"
-    else:
-      actual_result = "FAIL"
-    with self.test_results_lock:
-      self.test_results['num_failures_by_type'][actual_result] += 1
-      results = self.test_results['tests']
-      for name in test.split('.'):
-        results = results.setdefault(name, {})
-
-      if results:
-        results['actual'] += ' ' + actual_result
-        results['times'].append(runtime_seconds)
-      else:  # This is the first invocation of the test
-        results['actual'] = actual_result
-        results['times'] = [runtime_seconds]
-        results['time'] = runtime_seconds
-        results['expected'] = 'PASS'
-
-  def dump_to_file_and_close(self):
-    json.dump(self.test_results, self.json_dump_file)
-    self.json_dump_file.close()
-
-
-# Record of test runtimes. Has built-in locking.
-class TestTimes(object):
-  class LockedFile(object):
-    def __init__(self, filename, mode):
-      self._filename = filename
-      self._mode = mode
-      self._fo = None
-
-    def __enter__(self):
-      self._fo = open(self._filename, self._mode)
-
-      # Regardless of opening mode we always seek to the beginning of file.
-      # This simplifies code working with LockedFile and also ensures that
-      # we lock (and unlock below) always the same region in file on win32.
-      self._fo.seek(0)
-
-      try:
-        if sys.platform == 'win32':
-          # We are locking here fixed location in file to use it as
-          # an exclusive lock on entire file.
-          msvcrt.locking(self._fo.fileno(), msvcrt.LK_LOCK, 1)
-        else:
-          fcntl.flock(self._fo.fileno(), fcntl.LOCK_EX)
-      except IOError:
-        self._fo.close()
-        raise
-
-      return self._fo
-
-    def __exit__(self, exc_type, exc_value, traceback):
-      # Flush any buffered data to disk. This is needed to prevent race
-      # condition which happens from the moment of releasing file lock
-      # till closing the file.
-      self._fo.flush()
-
-      try:
-        if sys.platform == 'win32':
-          self._fo.seek(0)
-          msvcrt.locking(self._fo.fileno(), msvcrt.LK_UNLCK, 1)
-        else:
-          fcntl.flock(self._fo.fileno(), fcntl.LOCK_UN)
-      finally:
-        self._fo.close()
-
-      return exc_value is None
-
-  def __init__(self, save_file):
-    "Create new object seeded with saved test times from the given file."
-    self.__times = {}  # (test binary, test name) -> runtime in ms
-
-    # Protects calls to record_test_time(); other calls are not
-    # expected to be made concurrently.
-    self.__lock = threading.Lock()
-
-    try:
-      with TestTimes.LockedFile(save_file, 'rb') as fd:
-        times = TestTimes.__read_test_times_file(fd)
-    except IOError:
-      # We couldn't obtain the lock.
-      return
-
-    # Discard saved times if the format isn't right.
-    if type(times) is not dict:
-      return
-    for ((test_binary, test_name), runtime) in times.items():
-      if (type(test_binary) is not str or type(test_name) is not str
-          or type(runtime) not in {int, long, type(None)}):
-        return
-
-    self.__times = times
-
-  def get_test_time(self, binary, testname):
-    """Return the last duration for the given test as an integer number of
-    milliseconds, or None if the test failed or if there's no record for it."""
-    return self.__times.get((binary, testname), None)
-
-  def record_test_time(self, binary, testname, runtime_ms):
-    """Record that the given test ran in the specified number of
-    milliseconds. If the test failed, runtime_ms should be None."""
-    with self.__lock:
-      self.__times[(binary, testname)] = runtime_ms
-
-  def write_to_file(self, save_file):
-    "Write all the times to file."
-    try:
-      with TestTimes.LockedFile(save_file, 'a+b') as fd:
-        times = TestTimes.__read_test_times_file(fd)
-
-        if times is None:
-          times = self.__times
-        else:
-          times.update(self.__times)
-
-        # We erase data from file while still holding a lock to it. This
-        # way reading old test times and appending new ones are atomic
-        # for external viewer.
-        fd.seek(0)
-        fd.truncate()
-        with gzip.GzipFile(fileobj=fd, mode='wb') as gzf:
-          cPickle.dump(times, gzf, PICKLE_HIGHEST_PROTOCOL)
-    except IOError:
-      pass  # ignore errors---saving the times isn't that important
-
-  @staticmethod
-  def __read_test_times_file(fd):
-    try:
-      with gzip.GzipFile(fileobj=fd, mode='rb') as gzf:
-        times = cPickle.load(gzf)
-    except Exception:
-      # File doesn't exist, isn't readable, is malformed---whatever.
-      # Just ignore it.
-      return None
-    else:
-      return times
-
-
-def find_tests(binaries, additional_args, options, times):
-  test_count = 0
-  tasks = []
-  for test_binary in binaries:
-    command = [test_binary] + additional_args
-    if options.gtest_also_run_disabled_tests:
-      command += ['--gtest_also_run_disabled_tests']
-
-    list_command = command + ['--gtest_list_tests']
-    if options.gtest_filter != '':
-      list_command += ['--gtest_filter=' + options.gtest_filter]
-
-    try:
-      test_list = subprocess.check_output(list_command,
-                                          stderr=subprocess.STDOUT)
-    except subprocess.CalledProcessError as e:
-      sys.exit("%s: %s\n%s" % (test_binary, str(e), e.output))
-
-    try:
-      test_list = test_list.split('\n')
-    except TypeError:
-      # subprocess.check_output() returns bytes in python3
-      test_list = test_list.decode(sys.stdout.encoding).split('\n')
-
-    command += ['--gtest_color=' + options.gtest_color]
-
-    test_group = ''
-    for line in test_list:
-      if not line.strip():
-        continue
-      if line[0] != " ":
-        # Remove comments for typed tests and strip whitespace.
-        test_group = line.split('#')[0].strip()
-        continue
-      # Remove comments for parameterized tests and strip whitespace.
-      line = line.split('#')[0].strip()
-      if not line:
-        continue
-
-      test_name = test_group + line
-      if not options.gtest_also_run_disabled_tests and 'DISABLED_' in test_name:
-        continue
-
-      # Skip PRE_ tests which are used by Chromium.
-      if '.PRE_' in test_name:
-        continue
-
-      last_execution_time = times.get_test_time(test_binary, test_name)
-      if options.failed and last_execution_time is not None:
-        continue
-
-      test_command = command + ['--gtest_filter=' + test_name]
-      if (test_count - options.shard_index) % options.shard_count == 0:
-        for execution_number in range(options.repeat):
-          tasks.append(
-              Task(test_binary, test_name, test_command, execution_number + 1,
-                   last_execution_time, options.output_dir))
-
-      test_count += 1
-
-  # Sort the tasks to run the slowest tests first, so that faster ones can be
-  # finished in parallel.
-  return sorted(tasks, reverse=True)
-
-
-def execute_tasks(tasks, pool_size, task_manager, timeout_seconds,
-                  timeout_per_test, serialize_test_cases):
-  class WorkerFn(object):
-    def __init__(self, tasks, running_groups, timeout_per_test):
-      self.tasks = tasks
-      self.running_groups = running_groups
-      self.timeout_per_test = timeout_per_test
-      self.task_lock = threading.Lock()
-
-    def __call__(self):
-      while True:
-        with self.task_lock:
-          for task_id in range(len(self.tasks)):
-            task = self.tasks[task_id]
-
-            if self.running_groups is not None:
-              test_group = task.test_name.split('.')[0]
-              if test_group in self.running_groups:
-                # Try to find other non-running test group.
-                continue
-              else:
-                self.running_groups.add(test_group)
-
-            del self.tasks[task_id]
-            break
-          else:
-            # Either there is no tasks left or number or remaining test
-            # cases (groups) is less than number or running threads.
-            return
-
-        task_manager.run_task(task, self.timeout_per_test)
-
-        if self.running_groups is not None:
-          with self.task_lock:
-            self.running_groups.remove(test_group)
-
-  def start_daemon(func):
-    t = threading.Thread(target=func)
-    t.daemon = True
-    t.start()
-    return t
-
-  timeout = None
-  try:
-    if timeout_seconds:
-      timeout = threading.Timer(timeout_seconds, sigint_handler.interrupt)
-      timeout.start()
-    running_groups = set() if serialize_test_cases else None
-    worker_fn = WorkerFn(tasks, running_groups, timeout_per_test)
-    workers = [start_daemon(worker_fn) for _ in range(pool_size)]
-    for worker in workers:
-      worker.join()
-  finally:
-    if timeout:
-      timeout.cancel()
-      for task in list(task_manager.started.values()):
-        task.runtime_ms = timeout_seconds * 1000
-        task_manager.register_exit(task)
-
-
-def default_options_parser():
-  parser = optparse.OptionParser(
-      usage='usage: %prog [options] binary [binary ...] -- [additional args]')
-
-  parser.add_option('-d',
-                    '--output_dir',
-                    type='string',
-                    default=None,
-                    help='Output directory for test logs. Logs will be '
-                    'available under gtest-parallel-logs/, so '
-                    '--output_dir=/tmp will results in all logs being '
-                    'available under /tmp/gtest-parallel-logs/.')
-  parser.add_option('-r',
-                    '--repeat',
-                    type='int',
-                    default=1,
-                    help='Number of times to execute all the tests.')
-  parser.add_option('--retry_failed',
-                    type='int',
-                    default=0,
-                    help='Number of times to repeat failed tests.')
-  parser.add_option('--failed',
-                    action='store_true',
-                    default=False,
-                    help='run only failed and new tests')
-  parser.add_option('-w',
-                    '--workers',
-                    type='int',
-                    default=multiprocessing.cpu_count(),
-                    help='number of workers to spawn')
-  parser.add_option('--gtest_color',
-                    type='string',
-                    default='yes',
-                    help='color output')
-  parser.add_option('--gtest_filter',
-                    type='string',
-                    default='',
-                    help='test filter')
-  parser.add_option('--gtest_also_run_disabled_tests',
-                    action='store_true',
-                    default=False,
-                    help='run disabled tests too')
-  parser.add_option(
-      '--print_test_times',
-      action='store_true',
-      default=False,
-      help='list the run time of each test at the end of execution')
-  parser.add_option(
-      '--print_test_command',
-      action='store_true',
-      default=False,
-      help='Print full test command instead of name')
-  parser.add_option('--shard_count',
-                    type='int',
-                    default=1,
-                    help='total number of shards (for sharding test execution '
-                    'between multiple machines)')
-  parser.add_option('--shard_index',
-                    type='int',
-                    default=0,
-                    help='zero-indexed number identifying this shard (for '
-                    'sharding test execution between multiple machines)')
-  parser.add_option(
-      '--dump_json_test_results',
-      type='string',
-      default=None,
-      help='Saves the results of the tests as a JSON machine-'
-      'readable file. The format of the file is specified at '
-      'https://www.chromium.org/developers/the-json-test-results-format')
-  parser.add_option('--timeout',
-                    type='int',
-                    default=None,
-                    help='Interrupt all remaining processes after the given '
-                    'time (in seconds).')
-  parser.add_option('--timeout_per_test',
-                    type='int',
-                    default=None,
-                    help='Interrupt single processes after the given '
-                    'time (in seconds).')
-  parser.add_option('--serialize_test_cases',
-                    action='store_true',
-                    default=False,
-                    help='Do not run tests from the same test '
-                    'case in parallel.')
-  return parser
-
-
-def main():
-  # Remove additional arguments (anything after --).
-  additional_args = []
-
-  for i in range(len(sys.argv)):
-    if sys.argv[i] == '--':
-      additional_args = sys.argv[i + 1:]
-      sys.argv = sys.argv[:i]
-      break
-
-  parser = default_options_parser()
-  (options, binaries) = parser.parse_args()
-
-  if (options.output_dir is not None and not os.path.isdir(options.output_dir)):
-    parser.error('--output_dir value must be an existing directory, '
-                 'current value is "%s"' % options.output_dir)
-
-  # Append gtest-parallel-logs to log output, this is to avoid deleting user
-  # data if an user passes a directory where files are already present. If a
-  # user specifies --output_dir=Docs/, we'll create Docs/gtest-parallel-logs
-  # and clean that directory out on startup, instead of nuking Docs/.
-  if options.output_dir:
-    options.output_dir = os.path.join(options.output_dir, 'gtest-parallel-logs')
-
-  if binaries == []:
-    parser.print_usage()
-    sys.exit(1)
-
-  if options.shard_count < 1:
-    parser.error("Invalid number of shards: %d. Must be at least 1." %
-                 options.shard_count)
-  if not (0 <= options.shard_index < options.shard_count):
-    parser.error("Invalid shard index: %d. Must be between 0 and %d "
-                 "(less than the number of shards)." %
-                 (options.shard_index, options.shard_count - 1))
-
-  # Check that all test binaries have an unique basename. That way we can ensure
-  # the logs are saved to unique files even when two different binaries have
-  # common tests.
-  unique_binaries = set(os.path.basename(binary) for binary in binaries)
-  assert len(unique_binaries) == len(binaries), (
-      "All test binaries must have an unique basename.")
-
-  if options.output_dir:
-    # Remove files from old test runs.
-    if os.path.isdir(options.output_dir):
-      shutil.rmtree(options.output_dir)
-    # Create directory for test log output.
-    try:
-      os.makedirs(options.output_dir)
-    except OSError as e:
-      # Ignore errors if this directory already exists.
-      if e.errno != errno.EEXIST or not os.path.isdir(options.output_dir):
-        raise e
-
-  test_results = None
-  if options.dump_json_test_results is not None:
-    test_results = CollectTestResults(options.dump_json_test_results)
-
-  save_file = get_save_file_path()
-
-  times = TestTimes(save_file)
-  logger = FilterFormat(options.output_dir)
-
-  task_manager = TaskManager(times, logger, test_results, Task,
-                             options.retry_failed, options.repeat + 1)
-
-  tasks = find_tests(binaries, additional_args, options, times)
-  logger.log_tasks(len(tasks))
-  execute_tasks(tasks, options.workers, task_manager, options.timeout,
-                options.timeout_per_test, options.serialize_test_cases)
-
-  print_try_number = options.retry_failed > 0 or options.repeat > 1
-  if task_manager.passed:
-    logger.move_to('passed', task_manager.passed)
-    if options.print_test_times:
-      logger.print_tests('PASSED TESTS', task_manager.passed, print_try_number, options.print_test_command)
-
-  if task_manager.failed:
-    logger.print_tests('FAILED TESTS', task_manager.failed, print_try_number, options.print_test_command)
-    logger.move_to('failed', task_manager.failed)
-
-  if task_manager.timed_out:
-    logger.print_tests('TIMED OUT TESTS', task_manager.timed_out, print_try_number, options.print_test_command)
-    logger.move_to('timed_out', task_manager.timed_out)
-
-  if task_manager.started:
-    logger.print_tests('INTERRUPTED TESTS', task_manager.started.values(),
-                       print_try_number, options.print_test_command)
-    logger.move_to('interrupted', task_manager.started.values())
-
-  if options.repeat > 1 and (task_manager.failed or task_manager.started):
-    logger.summarize(task_manager.passed, task_manager.failed,
-                     task_manager.started.values())
-
-  logger.flush()
-  times.write_to_file(save_file)
-  if test_results:
-    test_results.dump_to_file_and_close()
-
-  if sigint_handler.got_sigint():
-    return -signal.SIGINT
-
-  return task_manager.global_exit_code
-
-
-if __name__ == "__main__":
-  sys.exit(main())

build_tools/rocksptest.sh

@@ -1,67 +0,0 @@
-#!/usr/bin/env bash
-# Copyright (c) Meta Platforms, Inc. and affiliates.
-# This source code is licensed under both the GPLv2 (found in the
-# COPYING file in the root directory) and Apache 2.0 License
-# (found in the LICENSE.Apache file in the root directory).
-#
-# Build RocksDB unit test binaries and run them under gtest-parallel,
-# which shards the test cases across CPUs for faster execution.
-#
-# Hardened version of a simple `make <bin> && gtest-parallel ./<bin>` helper:
-#  * AUTO_CLEAN=1 so the Makefile automatically runs a clean when the build
-#    parameters (DEBUG_LEVEL, sanitizers, ASSERT_STATUS_CHECKED, RTTI, etc.)
-#    have changed since the last build, preventing stale/mixed object files.
-#  * Parallel build with -j<NCORES>, computed the same way the Makefile does.
-#  * Uses the gtest-parallel checked in alongside this script (build_tools/),
-#    so it works regardless of PATH.
-#  * `set -euo pipefail` so any failure stops the script.
-#
-# Run from the repository root.
-#
-# Accepts one or more test binaries (gtest-parallel pools all their test cases
-# into one shared worker queue). The leading non-option arguments are treated as
-# binaries; everything from the first option onward is forwarded to
-# gtest-parallel / the test binaries.
-#
-# Example usage:
-#   build_tools/rocksptest.sh db_test
-#   build_tools/rocksptest.sh db_test -r1000 --gtest_filter=*MixedSlowdown*
-#   build_tools/rocksptest.sh db_test env_test db_basic_test
-#   build_tools/rocksptest.sh db_test env_test --gtest_filter=*Foo*
-
-set -euo pipefail
-
-if [ "$#" -lt 1 ]; then
-  echo "usage: $0 <test_binary> [more_test_binaries...] [gtest-parallel/test args...]" >&2
-  echo "example: $0 db_test env_test -r1000 --gtest_filter=*MixedSlowdown*" >&2
-  exit 1
-fi
-
-# First argument must be a test binary, not an option (catches a forgotten name).
-if [ "${1#-}" != "$1" ]; then
-  echo "$0: first argument must be a test binary name, not an option ('$1')" >&2
-  exit 1
-fi
-
-# Collect the leading non-option arguments as test binaries; everything from the
-# first option onward is forwarded to gtest-parallel / the test binaries.
-BINS=()
-while [ "$#" -gt 0 ] && [ "${1#-}" = "$1" ]; do
-  BINS+=("$1")
-  shift
-done
-
-# Paths as gtest-parallel expects them (relative to the current directory).
-BIN_PATHS=()
-for b in "${BINS[@]}"; do
-  BIN_PATHS+=("./$b")
-done
-
-# Directory of this script, so we use the gtest-parallel checked in next to it.
-SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
-
-# Compute parallelism the same way the Makefile computes NCORES.
-NCORES=$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 4)
-
-make AUTO_CLEAN=1 -j"$NCORES" "${BINS[@]}"
-"$SCRIPT_DIR/gtest-parallel" "${BIN_PATHS[@]}" "$@"

build_tools/rockstest.sh

@@ -1,76 +0,0 @@
-#!/usr/bin/env bash
-# Copyright (c) Meta Platforms, Inc. and affiliates.
-# This source code is licensed under both the GPLv2 (found in the
-# COPYING file in the root directory) and Apache 2.0 License
-# (found in the LICENSE.Apache file in the root directory).
-#
-# Build a single RocksDB unit test binary and run it directly (serially).
-# Only recommended with --gtest_filter=... because of speed. See also
-# build_tools/rocksptest.sh
-#
-# Hardened version of a simple `make <bin> && ./<bin>` helper:
-#  * AUTO_CLEAN=1 so the Makefile automatically runs a clean when the build
-#    parameters (DEBUG_LEVEL, sanitizers, ASSERT_STATUS_CHECKED, RTTI, etc.)
-#    have changed since the last build, preventing stale/mixed object files.
-#  * Parallel build with -j<NCORES>, computed the same way the Makefile does.
-#  * `set -euo pipefail` so any failure stops the script.
-#
-# Run from the repository root.
-#
-# Example usage:
-#   build_tools/rockstest.sh db_test --gtest_filter=*MixedSlowdown*
-#   build_tools/rockstest.sh env_test # Slow to run many tests serially
-#
-# Install mode:
-#   build_tools/rockstest.sh install
-#     Creates ~/bin/rockstest and ~/bin/rocksptest shims that defer to
-#     build_tools/rockstest.sh / rocksptest.sh in whatever directory you run
-#     them from, so you can just type `rockstest db_test` from any rocksdb
-#     source root.
-
-set -euo pipefail
-
-# Install mode: write thin ~/bin shims that defer to the build_tools scripts in
-# the current directory.
-if [ "${1:-}" = "install" ]; then
-  mkdir -p "$HOME/bin"
-  for name in rockstest rocksptest; do
-    dest="$HOME/bin/$name"
-    cat > "$dest" <<EOF
-#!/usr/bin/env bash
-# Auto-generated by 'build_tools/rockstest.sh install'. Defers to
-# build_tools/$name.sh in the current rocksdb source root.
-if [ -x build_tools/$name.sh ]; then
-  exec build_tools/$name.sh "\$@"
-else
-  echo "build_tools/$name.sh not found (Not in a rocksdb source root directory?)" >&2
-  exit 1
-fi
-EOF
-    chmod +x "$dest"
-    echo "Installed $dest"
-  done
-  exit 0
-fi
-
-if [ "$#" -lt 1 ]; then
-  echo "usage: $0 <test_binary> [test args...]" >&2
-  echo "       $0 install   # create ~/bin/rockstest and ~/bin/rocksptest shims" >&2
-  echo "example: $0 db_test --gtest_filter=*MixedSlowdown*" >&2
-  exit 1
-fi
-
-# First argument must be a test binary, not an option (catches a forgotten name).
-if [ "${1#-}" != "$1" ]; then
-  echo "$0: first argument must be a test binary name, not an option ('$1')" >&2
-  exit 1
-fi
-
-BIN=$1
-shift
-
-# Compute parallelism the same way the Makefile computes NCORES.
-NCORES=$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 4)
-
-make AUTO_CLEAN=1 -j"$NCORES" "$BIN"
-./"$BIN" "$@"

build_tools/setup_centos7.sh

@@ -23,7 +23,7 @@ mkdir -pv /usr/local/rocksdb-${ROCKSDB_VERSION}
 ln -sfT /usr/local/rocksdb-${ROCKSDB_VERSION} /usr/local/rocksdb
 
 wget -qO /tmp/zstd-${ZSTD_VERSION}.tar.gz https://github.com/facebook/zstd/archive/v${ZSTD_VERSION}.tar.gz
-wget -qO /tmp/rocksdb-${ROCKSDB_VERSION}.tar.gz https://github.com/meta/rocksdb/archive/v${ROCKSDB_VERSION}.tar.gz
+wget -qO /tmp/rocksdb-${ROCKSDB_VERSION}.tar.gz https://github.com/facebook/rocksdb/archive/v${ROCKSDB_VERSION}.tar.gz
 
 cd /tmp
 

build_tools/ubuntu22_image/Dockerfile

@@ -17,8 +17,8 @@
 # Then in the build_tools/ubuntu22_image directory, (bump minor version for
 # random docker file updates, major version tracks Ubuntu release)
 #
-# $ docker build -t ghcr.io/meta/rocksdb_ubuntu:22.2
-# $ docker push ghcr.io/meta/rocksdb_ubuntu:22.2
+# $ docker build -t ghcr.io/facebook/rocksdb_ubuntu:22.2
+# $ docker push ghcr.io/facebook/rocksdb_ubuntu:22.2
 #
 # Might need to change visibility to public through
 # https://github.com/orgs/facebook/packages/container/rocksdb_ubuntu/settings

build_tools/ubuntu24_image/Dockerfile

@@ -17,8 +17,8 @@
 # Then in the build_tools/ubuntu24_image directory, (bump minor version for
 # random docker file updates, major version tracks Ubuntu release)
 #
-# $ docker build -t ghcr.io/meta/rocksdb_ubuntu:24.1
-# $ docker push ghcr.io/meta/rocksdb_ubuntu:24.1
+# $ docker build -t ghcr.io/facebook/rocksdb_ubuntu:24.1
+# $ docker push ghcr.io/facebook/rocksdb_ubuntu:24.1
 #
 # Might need to change visibility to public through
 # https://github.com/orgs/facebook/packages/container/rocksdb_ubuntu/settings

build_tools/update_dependencies.sh

@@ -32,7 +32,7 @@ function get_lib_base()
   local lib_platform=$3
 
   local result="$TP2_LATEST/$lib_name/"
-
+  
   # Lib Version
   if [ -z "$lib_version" ] || [ "$lib_version" = "LATEST" ]; then
     # version is not provided, use latest
@@ -40,7 +40,7 @@ function get_lib_base()
   else
     result="$result/$lib_version/"
   fi
-
+  
   # Lib Platform
   if [ -z "$lib_platform" ]; then
     # platform is not provided, use latest gcc
@@ -49,17 +49,17 @@ function get_lib_base()
     echo $lib_platform
     result="$result/$lib_platform/"
   fi
-
+  
   result=`ls -1d $result/*/ | head -n1`
 
   echo Finding link $result
-
+  
   # lib_name => LIB_NAME_BASE
   local __res_var=${lib_name^^}"_BASE"
   __res_var=`echo $__res_var | tr - _`
   # LIB_NAME_BASE=$result
   eval $__res_var=`readlink -f $result`
-
+  
   log_variable $__res_var
 }
 
@@ -75,33 +75,17 @@ touch "$OUTPUT"
 echo "Writing dependencies to $OUTPUT"
 
 # Compilers locations
-# GCC is pinned to 11.x because the only newer GCC in third-party2 (13.x) is
-# built for centos9/glibc>=2.35 -- its libgcc_s.so.1 has a hard reference
-# to _dl_find_object@GLIBC_2.35, but platform010 ships glibc 2.34. Bumping
-# GCC requires a platform with glibc >= 2.35.
-GCC_BASE=`readlink -f $TP2_LATEST/gcc/11.x/centos9-native/*/`
-# Clang is pinned to the latest tested major (21). Bump deliberately.
-CLANG_BASE=`readlink -f $TP2_LATEST/llvm-fb/21/platform010/*/`
+GCC_BASE=`readlink -f $TP2_LATEST/gcc/11.x/centos8-native/*/`
+CLANG_BASE=`readlink -f $TP2_LATEST/llvm-fb/15/platform010/*/`
 
 log_header
 log_variable GCC_BASE
 log_variable CLANG_BASE
 
 # Libraries locations
-# libgcc is pinned to 11.x to match the GCC 11 compiler above (libstdc++/
-# libgcc runtime, ABI, and C++ headers). Bump in lockstep with GCC_BASE.
 get_lib_base libgcc     11.x    platform010
-# glibc 2.34 is the platform010 ABI baseline (ld.so + libc); it is also the
-# only version available in third-party2, and defines the platform -- do
-# not bump independently.
 get_lib_base glibc      2.34    platform010
 get_lib_base snappy     LATEST  platform010
-# zlib is pinned to 1.2.8: it is the latest version with an x86_64
-# platform010 build (1.2.13 / 1.3.1 are centos9 / aarch64 only). At time of
-# writing, LATEST here doesn't work: get_lib_base picks the newest version
-# dir first and only then appends the platform, with no fallback -- so
-# LATEST would resolve to 1.3.1, find no platform010 build, and emit an
-# empty ZLIB_BASE.
 get_lib_base zlib       1.2.8   platform010
 get_lib_base bzip2      LATEST  platform010
 get_lib_base lz4        LATEST  platform010
@@ -110,11 +94,12 @@ get_lib_base gflags     LATEST  platform010
 get_lib_base jemalloc   LATEST  platform010
 get_lib_base numa       LATEST  platform010
 get_lib_base libunwind  LATEST  platform010
+get_lib_base tbb        2018_U5 platform010
 get_lib_base liburing   LATEST  platform010
 get_lib_base benchmark  LATEST  platform010
 
 get_lib_base kernel-headers fb platform010
-get_lib_base binutils   LATEST centos9-native
+get_lib_base binutils   LATEST centos8-native
 get_lib_base valgrind   LATEST platform010
 
 git diff $OUTPUT

c_api_gen/c_generated_block_based_options_subset.cc.inc

@@ -1,43 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'BlockBasedOptions simple'
-//     --header-out
-//     c_api_gen/c_generated_block_based_options_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_block_based_options_subset.cc.inc
-
-/* BlockBasedOptions simple */
-
-void rocksdb_block_based_options_set_data_block_hash_ratio(
-    rocksdb_block_based_table_options_t* options, double v) {
-  options->rep.data_block_hash_table_util_ratio = v;
-}
-
-void rocksdb_block_based_options_set_top_level_index_pinning_tier(
-    rocksdb_block_based_table_options_t* options, int v) {
-  options->rep.metadata_cache_options.top_level_index_pinning =
-      static_cast<ROCKSDB_NAMESPACE::PinningTier>(v);
-}
-
-void rocksdb_block_based_options_set_partition_pinning_tier(
-    rocksdb_block_based_table_options_t* options, int v) {
-  options->rep.metadata_cache_options.partition_pinning =
-      static_cast<ROCKSDB_NAMESPACE::PinningTier>(v);
-}
-
-void rocksdb_block_based_options_set_unpartitioned_pinning_tier(
-    rocksdb_block_based_table_options_t* options, int v) {
-  options->rep.metadata_cache_options.unpartitioned_pinning =
-      static_cast<ROCKSDB_NAMESPACE::PinningTier>(v);
-}

c_api_gen/c_generated_block_based_options_subset.h.inc

@@ -1,36 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'BlockBasedOptions simple'
-//     --header-out
-//     c_api_gen/c_generated_block_based_options_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_block_based_options_subset.cc.inc
-
-/* BlockBasedOptions simple */
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_block_based_options_set_data_block_hash_ratio(
-    rocksdb_block_based_table_options_t* options, double v);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_block_based_options_set_top_level_index_pinning_tier(
-    rocksdb_block_based_table_options_t* options, int v);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_block_based_options_set_partition_pinning_tier(
-    rocksdb_block_based_table_options_t* options, int v);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_block_based_options_set_unpartitioned_pinning_tier(
-    rocksdb_block_based_table_options_t* options, int v);

c_api_gen/c_generated_cuckoo_options_subset.cc.inc

@@ -1,25 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'CuckooOptions simple'
-//     --header-out
-//     c_api_gen/c_generated_cuckoo_options_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_cuckoo_options_subset.cc.inc
-
-/* CuckooOptions simple */
-
-void rocksdb_cuckoo_options_set_hash_ratio(
-    rocksdb_cuckoo_table_options_t* options, double v) {
-  options->rep.hash_table_ratio = v;
-}

c_api_gen/c_generated_cuckoo_options_subset.h.inc

@@ -1,23 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'CuckooOptions simple'
-//     --header-out
-//     c_api_gen/c_generated_cuckoo_options_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_cuckoo_options_subset.cc.inc
-
-/* CuckooOptions simple */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_cuckoo_options_set_hash_ratio(
-    rocksdb_cuckoo_table_options_t* options, double v);

c_api_gen/c_generated_db_simple_subset.cc.inc

@@ -1,193 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'DB data operations'
-//     --header-out
-//     c_api_gen/c_generated_db_simple_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_db_simple_subset.cc.inc
-
-/* DB data operations */
-
-void rocksdb_put(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                 const char* key, size_t keylen, const char* val, size_t vallen,
-                 char** errptr) {
-  SaveError(errptr,
-            db->rep->Put(options->rep, Slice(key, keylen), Slice(val, vallen)));
-}
-
-void rocksdb_put_cf(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                    rocksdb_column_family_handle_t* column_family,
-                    const char* key, size_t keylen, const char* val,
-                    size_t vallen, char** errptr) {
-  SaveError(errptr, db->rep->Put(options->rep, column_family->rep,
-                                 Slice(key, keylen), Slice(val, vallen)));
-}
-
-void rocksdb_delete(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                    const char* key, size_t keylen, char** errptr) {
-  SaveError(errptr, db->rep->Delete(options->rep, Slice(key, keylen)));
-}
-
-void rocksdb_delete_cf(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                       rocksdb_column_family_handle_t* column_family,
-                       const char* key, size_t keylen, char** errptr) {
-  SaveError(errptr, db->rep->Delete(options->rep, column_family->rep,
-                                    Slice(key, keylen)));
-}
-
-void rocksdb_merge(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                   const char* key, size_t keylen, const char* val,
-                   size_t vallen, char** errptr) {
-  SaveError(errptr, db->rep->Merge(options->rep, Slice(key, keylen),
-                                   Slice(val, vallen)));
-}
-
-void rocksdb_merge_cf(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                      rocksdb_column_family_handle_t* column_family,
-                      const char* key, size_t keylen, const char* val,
-                      size_t vallen, char** errptr) {
-  SaveError(errptr, db->rep->Merge(options->rep, column_family->rep,
-                                   Slice(key, keylen), Slice(val, vallen)));
-}
-
-void rocksdb_write(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                   rocksdb_writebatch_t* batch, char** errptr) {
-  SaveError(errptr, db->rep->Write(options->rep, &batch->rep));
-}
-
-void rocksdb_put_with_ts(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                         const char* key, size_t keylen, const char* ts,
-                         size_t tslen, const char* val, size_t vallen,
-                         char** errptr) {
-  SaveError(errptr, db->rep->Put(options->rep, Slice(key, keylen),
-                                 Slice(ts, tslen), Slice(val, vallen)));
-}
-
-void rocksdb_put_cf_with_ts(rocksdb_t* db,
-                            const rocksdb_writeoptions_t* options,
-                            rocksdb_column_family_handle_t* column_family,
-                            const char* key, size_t keylen, const char* ts,
-                            size_t tslen, const char* val, size_t vallen,
-                            char** errptr) {
-  SaveError(errptr,
-            db->rep->Put(options->rep, column_family->rep, Slice(key, keylen),
-                         Slice(ts, tslen), Slice(val, vallen)));
-}
-
-void rocksdb_delete_with_ts(rocksdb_t* db,
-                            const rocksdb_writeoptions_t* options,
-                            const char* key, size_t keylen, const char* ts,
-                            size_t tslen, char** errptr) {
-  SaveError(errptr, db->rep->Delete(options->rep, Slice(key, keylen),
-                                    Slice(ts, tslen)));
-}
-
-void rocksdb_delete_cf_with_ts(rocksdb_t* db,
-                               const rocksdb_writeoptions_t* options,
-                               rocksdb_column_family_handle_t* column_family,
-                               const char* key, size_t keylen, const char* ts,
-                               size_t tslen, char** errptr) {
-  SaveError(errptr, db->rep->Delete(options->rep, column_family->rep,
-                                    Slice(key, keylen), Slice(ts, tslen)));
-}
-
-void rocksdb_singledelete(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                          const char* key, size_t keylen, char** errptr) {
-  SaveError(errptr, db->rep->SingleDelete(options->rep, Slice(key, keylen)));
-}
-
-void rocksdb_singledelete_cf(rocksdb_t* db,
-                             const rocksdb_writeoptions_t* options,
-                             rocksdb_column_family_handle_t* column_family,
-                             const char* key, size_t keylen, char** errptr) {
-  SaveError(errptr, db->rep->SingleDelete(options->rep, column_family->rep,
-                                          Slice(key, keylen)));
-}
-
-void rocksdb_singledelete_with_ts(rocksdb_t* db,
-                                  const rocksdb_writeoptions_t* options,
-                                  const char* key, size_t keylen,
-                                  const char* ts, size_t tslen, char** errptr) {
-  SaveError(errptr, db->rep->SingleDelete(options->rep, Slice(key, keylen),
-                                          Slice(ts, tslen)));
-}
-
-void rocksdb_singledelete_cf_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr) {
-  SaveError(errptr,
-            db->rep->SingleDelete(options->rep, column_family->rep,
-                                  Slice(key, keylen), Slice(ts, tslen)));
-}
-
-void rocksdb_delete_range_cf(rocksdb_t* db,
-                             const rocksdb_writeoptions_t* options,
-                             rocksdb_column_family_handle_t* column_family,
-                             const char* start_key, size_t start_key_len,
-                             const char* end_key, size_t end_key_len,
-                             char** errptr) {
-  SaveError(errptr, db->rep->DeleteRange(options->rep, column_family->rep,
-                                         Slice(start_key, start_key_len),
-                                         Slice(end_key, end_key_len)));
-}
-
-void rocksdb_flush(rocksdb_t* db, const rocksdb_flushoptions_t* options,
-                   char** errptr) {
-  SaveError(errptr, db->rep->Flush(options->rep));
-}
-
-void rocksdb_flush_cf(rocksdb_t* db, const rocksdb_flushoptions_t* options,
-                      rocksdb_column_family_handle_t* column_family,
-                      char** errptr) {
-  SaveError(errptr, db->rep->Flush(options->rep, column_family->rep));
-}
-
-void rocksdb_flush_wal(rocksdb_t* db, unsigned char sync, char** errptr) {
-  SaveError(errptr, db->rep->FlushWAL(sync));
-}
-
-void rocksdb_pause_background_work(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->PauseBackgroundWork());
-}
-
-void rocksdb_continue_background_work(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->ContinueBackgroundWork());
-}
-
-void rocksdb_disable_file_deletions(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->DisableFileDeletions());
-}
-
-void rocksdb_enable_file_deletions(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->EnableFileDeletions());
-}
-
-void rocksdb_verify_checksum(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->VerifyChecksum());
-}
-
-void rocksdb_verify_file_checksums(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->VerifyFileChecksums(ReadOptions()));
-}
-
-void rocksdb_destroy_db(const rocksdb_options_t* options, const char* name,
-                        char** errptr) {
-  SaveError(errptr, DestroyDB(name, options->rep));
-}
-
-void rocksdb_repair_db(const rocksdb_options_t* options, const char* name,
-                       char** errptr) {
-  SaveError(errptr, RepairDB(name, options->rep));
-}

c_api_gen/c_generated_db_simple_subset.h.inc

@@ -1,130 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'DB data operations'
-//     --header-out
-//     c_api_gen/c_generated_db_simple_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_db_simple_subset.cc.inc
-
-/* DB data operations */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_put(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_put_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_merge(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_merge_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_write(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_writebatch_t* batch, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_put_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* ts, size_t tslen, const char* val, size_t vallen,
-    char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_put_cf_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* ts, size_t tslen, const char* val, size_t vallen,
-    char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete_cf_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_singledelete(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_singledelete_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_singledelete_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_singledelete_cf_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete_range_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* start_key,
-    size_t start_key_len, const char* end_key, size_t end_key_len,
-    char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_flush(
-    rocksdb_t* db, const rocksdb_flushoptions_t* options, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_flush_cf(
-    rocksdb_t* db, const rocksdb_flushoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_flush_wal(rocksdb_t* db,
-                                                  unsigned char sync,
-                                                  char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_pause_background_work(rocksdb_t* db,
-                                                              char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_continue_background_work(rocksdb_t* db,
-                                                                 char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_disable_file_deletions(rocksdb_t* db,
-                                                               char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_enable_file_deletions(rocksdb_t* db,
-                                                              char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_verify_checksum(rocksdb_t* db,
-                                                        char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_verify_file_checksums(rocksdb_t* db,
-                                                              char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_destroy_db(
-    const rocksdb_options_t* options, const char* name, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_repair_db(
-    const rocksdb_options_t* options, const char* name, char** errptr);

c_api_gen/c_generated_jobinfo_auto.cc.inc

@@ -1,271 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/auto_simple_bindings.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Sources:
-//   - include/rocksdb/listener.h
-//   - tools/c_api_gen/auto_simple_bindings_blocklist.json
-//   - include/rocksdb/c.h
-//   - tools/c_api_gen/c_base.cc
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/auto_simple_bindings.py
-
-// Output group: Auto-discovered JobInfo metadata simple
-
-/* FlushJobInfo */
-
-uint32_t rocksdb_flushjobinfo_cf_id(const rocksdb_flushjobinfo_t* info) {
-  return info->rep.cf_id;
-}
-
-const char* rocksdb_flushjobinfo_cf_name(const rocksdb_flushjobinfo_t* info,
-                                         size_t* size) {
-  *size = info->rep.cf_name.size();
-  return info->rep.cf_name.data();
-}
-
-const char* rocksdb_flushjobinfo_file_path(const rocksdb_flushjobinfo_t* info,
-                                           size_t* size) {
-  *size = info->rep.file_path.size();
-  return info->rep.file_path.data();
-}
-
-uint64_t rocksdb_flushjobinfo_file_number(const rocksdb_flushjobinfo_t* info) {
-  return info->rep.file_number;
-}
-
-uint64_t rocksdb_flushjobinfo_oldest_blob_file_number(
-    const rocksdb_flushjobinfo_t* info) {
-  return info->rep.oldest_blob_file_number;
-}
-
-uint64_t rocksdb_flushjobinfo_thread_id(const rocksdb_flushjobinfo_t* info) {
-  return info->rep.thread_id;
-}
-
-int rocksdb_flushjobinfo_job_id(const rocksdb_flushjobinfo_t* info) {
-  return info->rep.job_id;
-}
-
-unsigned char rocksdb_flushjobinfo_triggered_writes_slowdown(
-    const rocksdb_flushjobinfo_t* info) {
-  return info->rep.triggered_writes_slowdown;
-}
-
-unsigned char rocksdb_flushjobinfo_triggered_writes_stop(
-    const rocksdb_flushjobinfo_t* info) {
-  return info->rep.triggered_writes_stop;
-}
-
-uint64_t rocksdb_flushjobinfo_smallest_seqno(
-    const rocksdb_flushjobinfo_t* info) {
-  return info->rep.smallest_seqno;
-}
-
-uint64_t rocksdb_flushjobinfo_largest_seqno(
-    const rocksdb_flushjobinfo_t* info) {
-  return info->rep.largest_seqno;
-}
-
-uint32_t rocksdb_flushjobinfo_flush_reason(const rocksdb_flushjobinfo_t* info) {
-  return static_cast<uint32_t>(info->rep.flush_reason);
-}
-
-uint32_t rocksdb_flushjobinfo_blob_compression_type(
-    const rocksdb_flushjobinfo_t* info) {
-  return static_cast<uint32_t>(info->rep.blob_compression_type);
-}
-
-/* CompactionJobInfo */
-
-uint32_t rocksdb_compactionjobinfo_cf_id(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.cf_id;
-}
-
-const char* rocksdb_compactionjobinfo_cf_name(
-    const rocksdb_compactionjobinfo_t* info, size_t* size) {
-  *size = info->rep.cf_name.size();
-  return info->rep.cf_name.data();
-}
-
-void rocksdb_compactionjobinfo_status(const rocksdb_compactionjobinfo_t* info,
-                                      char** errptr) {
-  SaveError(errptr, info->rep.status);
-}
-
-uint64_t rocksdb_compactionjobinfo_thread_id(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.thread_id;
-}
-
-int rocksdb_compactionjobinfo_job_id(const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.job_id;
-}
-
-unsigned char
-rocksdb_compactionjobinfo_separate_remote_compaction_pool_selected(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.separate_remote_compaction_pool_selected;
-}
-
-int rocksdb_compactionjobinfo_num_l0_files(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.num_l0_files;
-}
-
-int rocksdb_compactionjobinfo_base_input_level(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.base_input_level;
-}
-
-int rocksdb_compactionjobinfo_output_level(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.output_level;
-}
-
-uint32_t rocksdb_compactionjobinfo_compaction_reason(
-    const rocksdb_compactionjobinfo_t* info) {
-  return static_cast<uint32_t>(info->rep.compaction_reason);
-}
-
-uint32_t rocksdb_compactionjobinfo_compression(
-    const rocksdb_compactionjobinfo_t* info) {
-  return static_cast<uint32_t>(info->rep.compression);
-}
-
-uint32_t rocksdb_compactionjobinfo_blob_compression_type(
-    const rocksdb_compactionjobinfo_t* info) {
-  return static_cast<uint32_t>(info->rep.blob_compression_type);
-}
-
-unsigned char rocksdb_compactionjobinfo_aborted(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.aborted;
-}
-
-/* SubcompactionJobInfo */
-
-uint32_t rocksdb_subcompactionjobinfo_cf_id(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return info->rep.cf_id;
-}
-
-const char* rocksdb_subcompactionjobinfo_cf_name(
-    const rocksdb_subcompactionjobinfo_t* info, size_t* size) {
-  *size = info->rep.cf_name.size();
-  return info->rep.cf_name.data();
-}
-
-void rocksdb_subcompactionjobinfo_status(
-    const rocksdb_subcompactionjobinfo_t* info, char** errptr) {
-  SaveError(errptr, info->rep.status);
-}
-
-uint64_t rocksdb_subcompactionjobinfo_thread_id(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return info->rep.thread_id;
-}
-
-int rocksdb_subcompactionjobinfo_job_id(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return info->rep.job_id;
-}
-
-unsigned char
-rocksdb_subcompactionjobinfo_separate_remote_compaction_pool_selected(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return info->rep.separate_remote_compaction_pool_selected;
-}
-
-int rocksdb_subcompactionjobinfo_subcompaction_job_id(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return info->rep.subcompaction_job_id;
-}
-
-int rocksdb_subcompactionjobinfo_base_input_level(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return info->rep.base_input_level;
-}
-
-int rocksdb_subcompactionjobinfo_output_level(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return info->rep.output_level;
-}
-
-uint32_t rocksdb_subcompactionjobinfo_compaction_reason(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return static_cast<uint32_t>(info->rep.compaction_reason);
-}
-
-uint32_t rocksdb_subcompactionjobinfo_compression(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return static_cast<uint32_t>(info->rep.compression);
-}
-
-uint32_t rocksdb_subcompactionjobinfo_blob_compression_type(
-    const rocksdb_subcompactionjobinfo_t* info) {
-  return static_cast<uint32_t>(info->rep.blob_compression_type);
-}
-
-/* ExternalFileIngestionInfo */
-
-const char* rocksdb_externalfileingestioninfo_cf_name(
-    const rocksdb_externalfileingestioninfo_t* info, size_t* size) {
-  *size = info->rep.cf_name.size();
-  return info->rep.cf_name.data();
-}
-
-const char* rocksdb_externalfileingestioninfo_external_file_path(
-    const rocksdb_externalfileingestioninfo_t* info, size_t* size) {
-  *size = info->rep.external_file_path.size();
-  return info->rep.external_file_path.data();
-}
-
-const char* rocksdb_externalfileingestioninfo_internal_file_path(
-    const rocksdb_externalfileingestioninfo_t* info, size_t* size) {
-  *size = info->rep.internal_file_path.size();
-  return info->rep.internal_file_path.data();
-}
-
-uint64_t rocksdb_externalfileingestioninfo_global_seqno(
-    const rocksdb_externalfileingestioninfo_t* info) {
-  return info->rep.global_seqno;
-}
-
-/* MemTableInfo */
-
-const char* rocksdb_memtableinfo_cf_name(const rocksdb_memtableinfo_t* info,
-                                         size_t* size) {
-  *size = info->rep.cf_name.size();
-  return info->rep.cf_name.data();
-}
-
-uint64_t rocksdb_memtableinfo_first_seqno(const rocksdb_memtableinfo_t* info) {
-  return info->rep.first_seqno;
-}
-
-uint64_t rocksdb_memtableinfo_earliest_seqno(
-    const rocksdb_memtableinfo_t* info) {
-  return info->rep.earliest_seqno;
-}
-
-uint64_t rocksdb_memtableinfo_num_entries(const rocksdb_memtableinfo_t* info) {
-  return info->rep.num_entries;
-}
-
-uint64_t rocksdb_memtableinfo_num_deletes(const rocksdb_memtableinfo_t* info) {
-  return info->rep.num_deletes;
-}
-
-const char* rocksdb_memtableinfo_newest_udt(const rocksdb_memtableinfo_t* info,
-                                            size_t* size) {
-  *size = info->rep.newest_udt.size();
-  return info->rep.newest_udt.data();
-}

c_api_gen/c_generated_jobinfo_auto.h.inc

@@ -1,185 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/auto_simple_bindings.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Sources:
-//   - include/rocksdb/listener.h
-//   - tools/c_api_gen/auto_simple_bindings_blocklist.json
-//   - include/rocksdb/c.h
-//   - tools/c_api_gen/c_base.cc
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/auto_simple_bindings.py
-
-// Output group: Auto-discovered JobInfo metadata simple
-
-/* FlushJobInfo */
-
-extern ROCKSDB_LIBRARY_API uint32_t
-rocksdb_flushjobinfo_cf_id(const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_flushjobinfo_cf_name(
-    const rocksdb_flushjobinfo_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_flushjobinfo_file_path(
-    const rocksdb_flushjobinfo_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_flushjobinfo_file_number(const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_flushjobinfo_oldest_blob_file_number(
-    const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_flushjobinfo_thread_id(const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_flushjobinfo_job_id(
-    const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_flushjobinfo_triggered_writes_slowdown(
-    const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_flushjobinfo_triggered_writes_stop(const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_flushjobinfo_smallest_seqno(const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_flushjobinfo_largest_seqno(const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint32_t
-rocksdb_flushjobinfo_flush_reason(const rocksdb_flushjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint32_t
-rocksdb_flushjobinfo_blob_compression_type(const rocksdb_flushjobinfo_t* info);
-
-/* CompactionJobInfo */
-
-extern ROCKSDB_LIBRARY_API uint32_t
-rocksdb_compactionjobinfo_cf_id(const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_compactionjobinfo_cf_name(
-    const rocksdb_compactionjobinfo_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_compactionjobinfo_status(
-    const rocksdb_compactionjobinfo_t* info, char** errptr);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compactionjobinfo_thread_id(const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_compactionjobinfo_job_id(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_compactionjobinfo_separate_remote_compaction_pool_selected(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_compactionjobinfo_num_l0_files(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_compactionjobinfo_base_input_level(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_compactionjobinfo_output_level(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint32_t rocksdb_compactionjobinfo_compaction_reason(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint32_t
-rocksdb_compactionjobinfo_compression(const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint32_t
-rocksdb_compactionjobinfo_blob_compression_type(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API unsigned char rocksdb_compactionjobinfo_aborted(
-    const rocksdb_compactionjobinfo_t* info);
-
-/* SubcompactionJobInfo */
-
-extern ROCKSDB_LIBRARY_API uint32_t
-rocksdb_subcompactionjobinfo_cf_id(const rocksdb_subcompactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_subcompactionjobinfo_cf_name(
-    const rocksdb_subcompactionjobinfo_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_subcompactionjobinfo_status(
-    const rocksdb_subcompactionjobinfo_t* info, char** errptr);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_subcompactionjobinfo_thread_id(
-    const rocksdb_subcompactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_subcompactionjobinfo_job_id(
-    const rocksdb_subcompactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_subcompactionjobinfo_separate_remote_compaction_pool_selected(
-    const rocksdb_subcompactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API int
-rocksdb_subcompactionjobinfo_subcompaction_job_id(
-    const rocksdb_subcompactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_subcompactionjobinfo_base_input_level(
-    const rocksdb_subcompactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_subcompactionjobinfo_output_level(
-    const rocksdb_subcompactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint32_t
-rocksdb_subcompactionjobinfo_compaction_reason(
-    const rocksdb_subcompactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint32_t rocksdb_subcompactionjobinfo_compression(
-    const rocksdb_subcompactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint32_t
-rocksdb_subcompactionjobinfo_blob_compression_type(
-    const rocksdb_subcompactionjobinfo_t* info);
-
-/* ExternalFileIngestionInfo */
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_externalfileingestioninfo_cf_name(
-    const rocksdb_externalfileingestioninfo_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_externalfileingestioninfo_external_file_path(
-    const rocksdb_externalfileingestioninfo_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_externalfileingestioninfo_internal_file_path(
-    const rocksdb_externalfileingestioninfo_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_externalfileingestioninfo_global_seqno(
-    const rocksdb_externalfileingestioninfo_t* info);
-
-/* MemTableInfo */
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_memtableinfo_cf_name(
-    const rocksdb_memtableinfo_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_memtableinfo_first_seqno(const rocksdb_memtableinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_memtableinfo_earliest_seqno(const rocksdb_memtableinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_memtableinfo_num_entries(const rocksdb_memtableinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_memtableinfo_num_deletes(const rocksdb_memtableinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_memtableinfo_newest_udt(
-    const rocksdb_memtableinfo_t* info, size_t* size);

c_api_gen/c_generated_jobinfo_metadata_subset.cc.inc

@@ -1,88 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'JobInfo metadata simple'
-//     --header-out
-//     c_api_gen/c_generated_jobinfo_metadata_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_jobinfo_metadata_subset.cc.inc
-
-/* JobInfo metadata simple */
-
-size_t rocksdb_compactionjobinfo_input_files_count(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.input_files.size();
-}
-
-size_t rocksdb_compactionjobinfo_output_files_count(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.output_files.size();
-}
-
-uint64_t rocksdb_compactionjobinfo_elapsed_micros(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.stats.elapsed_micros;
-}
-
-uint64_t rocksdb_compactionjobinfo_num_corrupt_keys(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.stats.num_corrupt_keys;
-}
-
-uint64_t rocksdb_compactionjobinfo_input_records(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.stats.num_input_records;
-}
-
-uint64_t rocksdb_compactionjobinfo_output_records(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.stats.num_output_records;
-}
-
-uint64_t rocksdb_compactionjobinfo_total_input_bytes(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.stats.total_input_bytes;
-}
-
-uint64_t rocksdb_compactionjobinfo_total_output_bytes(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.stats.total_output_bytes;
-}
-
-size_t rocksdb_compactionjobinfo_num_input_files(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.stats.num_input_files;
-}
-
-size_t rocksdb_compactionjobinfo_num_input_files_at_output_level(
-    const rocksdb_compactionjobinfo_t* info) {
-  return info->rep.stats.num_input_files_at_output_level;
-}
-
-const char* rocksdb_writestallinfo_cf_name(const rocksdb_writestallinfo_t* info,
-                                           size_t* size) {
-  *size = info->rep.cf_name.size();
-  return info->rep.cf_name.data();
-}
-
-const rocksdb_writestallcondition_t* rocksdb_writestallinfo_cur(
-    const rocksdb_writestallinfo_t* info) {
-  return reinterpret_cast<const rocksdb_writestallcondition_t*>(
-      &info->rep.condition.cur);
-}
-
-const rocksdb_writestallcondition_t* rocksdb_writestallinfo_prev(
-    const rocksdb_writestallinfo_t* info) {
-  return reinterpret_cast<const rocksdb_writestallcondition_t*>(
-      &info->rep.condition.prev);
-}

c_api_gen/c_generated_jobinfo_metadata_subset.h.inc

@@ -1,61 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'JobInfo metadata simple'
-//     --header-out
-//     c_api_gen/c_generated_jobinfo_metadata_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_jobinfo_metadata_subset.cc.inc
-
-/* JobInfo metadata simple */
-
-extern ROCKSDB_LIBRARY_API size_t rocksdb_compactionjobinfo_input_files_count(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API size_t rocksdb_compactionjobinfo_output_files_count(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_compactionjobinfo_elapsed_micros(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_compactionjobinfo_num_corrupt_keys(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_compactionjobinfo_input_records(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_compactionjobinfo_output_records(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_compactionjobinfo_total_input_bytes(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compactionjobinfo_total_output_bytes(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API size_t rocksdb_compactionjobinfo_num_input_files(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API size_t
-rocksdb_compactionjobinfo_num_input_files_at_output_level(
-    const rocksdb_compactionjobinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_writestallinfo_cf_name(
-    const rocksdb_writestallinfo_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const rocksdb_writestallcondition_t*
-rocksdb_writestallinfo_cur(const rocksdb_writestallinfo_t* info);
-
-extern ROCKSDB_LIBRARY_API const rocksdb_writestallcondition_t*
-rocksdb_writestallinfo_prev(const rocksdb_writestallinfo_t* info);

c_api_gen/c_generated_metadata_structs_auto.cc.inc

@@ -1,537 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/auto_simple_bindings.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Sources:
-//   - include/rocksdb/compaction_job_stats.h
-//   - include/rocksdb/listener.h
-//   - include/rocksdb/table_properties.h
-//   - tools/c_api_gen/auto_simple_bindings_blocklist.json
-//   - include/rocksdb/c.h
-//   - tools/c_api_gen/c_base.cc
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/auto_simple_bindings.py
-
-// Output group: Auto-discovered metadata view structs simple
-
-/* TableProperties */
-
-uint64_t rocksdb_table_properties_orig_file_number(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.orig_file_number;
-}
-
-uint64_t rocksdb_table_properties_data_size(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.data_size;
-}
-
-uint64_t rocksdb_table_properties_uncompressed_data_size(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.uncompressed_data_size;
-}
-
-uint64_t rocksdb_table_properties_index_size(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.index_size;
-}
-
-uint64_t rocksdb_table_properties_index_partitions(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.index_partitions;
-}
-
-uint64_t rocksdb_table_properties_top_level_index_size(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.top_level_index_size;
-}
-
-uint64_t rocksdb_table_properties_index_key_is_user_key(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.index_key_is_user_key;
-}
-
-uint64_t rocksdb_table_properties_index_value_is_delta_encoded(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.index_value_is_delta_encoded;
-}
-
-uint64_t rocksdb_table_properties_udi_is_primary_index(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.udi_is_primary_index;
-}
-
-uint64_t rocksdb_table_properties_standard_index_is_stub(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.standard_index_is_stub;
-}
-
-uint64_t rocksdb_table_properties_filter_size(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.filter_size;
-}
-
-uint64_t rocksdb_table_properties_raw_key_size(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.raw_key_size;
-}
-
-uint64_t rocksdb_table_properties_raw_value_size(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.raw_value_size;
-}
-
-uint64_t rocksdb_table_properties_num_data_blocks(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.num_data_blocks;
-}
-
-uint64_t rocksdb_table_properties_num_data_blocks_compression_rejected(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.num_data_blocks_compression_rejected;
-}
-
-uint64_t rocksdb_table_properties_num_data_blocks_compression_bypassed(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.num_data_blocks_compression_bypassed;
-}
-
-uint64_t rocksdb_table_properties_num_uniform_blocks(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.num_uniform_blocks;
-}
-
-uint64_t rocksdb_table_properties_num_entries(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.num_entries;
-}
-
-uint64_t rocksdb_table_properties_num_filter_entries(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.num_filter_entries;
-}
-
-uint64_t rocksdb_table_properties_num_deletions(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.num_deletions;
-}
-
-uint64_t rocksdb_table_properties_num_merge_operands(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.num_merge_operands;
-}
-
-uint64_t rocksdb_table_properties_num_range_deletions(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.num_range_deletions;
-}
-
-uint64_t rocksdb_table_properties_format_version(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.format_version;
-}
-
-uint64_t rocksdb_table_properties_fixed_key_len(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.fixed_key_len;
-}
-
-uint64_t rocksdb_table_properties_column_family_id(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.column_family_id;
-}
-
-uint64_t rocksdb_table_properties_oldest_ancestor_time(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.oldest_ancestor_time;
-}
-
-uint64_t rocksdb_table_properties_creation_time(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.creation_time;
-}
-
-uint64_t rocksdb_table_properties_oldest_key_time(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.oldest_key_time;
-}
-
-uint64_t rocksdb_table_properties_newest_key_time(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.newest_key_time;
-}
-
-uint64_t rocksdb_table_properties_file_creation_time(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.file_creation_time;
-}
-
-uint64_t rocksdb_table_properties_slow_compression_estimated_data_size(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.slow_compression_estimated_data_size;
-}
-
-uint64_t rocksdb_table_properties_fast_compression_estimated_data_size(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.fast_compression_estimated_data_size;
-}
-
-uint64_t rocksdb_table_properties_tail_start_offset(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.tail_start_offset;
-}
-
-uint64_t rocksdb_table_properties_user_defined_timestamps_persisted(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.user_defined_timestamps_persisted;
-}
-
-uint64_t rocksdb_table_properties_key_largest_seqno(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.key_largest_seqno;
-}
-
-uint64_t rocksdb_table_properties_key_smallest_seqno(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.key_smallest_seqno;
-}
-
-uint64_t rocksdb_table_properties_data_block_restart_interval(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.data_block_restart_interval;
-}
-
-uint64_t rocksdb_table_properties_index_block_restart_interval(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.index_block_restart_interval;
-}
-
-uint64_t rocksdb_table_properties_separate_key_value_in_data_block(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.separate_key_value_in_data_block;
-}
-
-uint64_t rocksdb_table_properties_lsm_info_at_creation(
-    const rocksdb_table_properties_t* props) {
-  return props->rep.lsm_info_at_creation;
-}
-
-const char* rocksdb_table_properties_db_id(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.db_id.size();
-  return props->rep.db_id.data();
-}
-
-const char* rocksdb_table_properties_db_session_id(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.db_session_id.size();
-  return props->rep.db_session_id.data();
-}
-
-const char* rocksdb_table_properties_db_host_id(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.db_host_id.size();
-  return props->rep.db_host_id.data();
-}
-
-const char* rocksdb_table_properties_column_family_name(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.column_family_name.size();
-  return props->rep.column_family_name.data();
-}
-
-const char* rocksdb_table_properties_filter_policy_name(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.filter_policy_name.size();
-  return props->rep.filter_policy_name.data();
-}
-
-const char* rocksdb_table_properties_comparator_name(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.comparator_name.size();
-  return props->rep.comparator_name.data();
-}
-
-const char* rocksdb_table_properties_merge_operator_name(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.merge_operator_name.size();
-  return props->rep.merge_operator_name.data();
-}
-
-const char* rocksdb_table_properties_prefix_extractor_name(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.prefix_extractor_name.size();
-  return props->rep.prefix_extractor_name.data();
-}
-
-const char* rocksdb_table_properties_property_collectors_names(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.property_collectors_names.size();
-  return props->rep.property_collectors_names.data();
-}
-
-const char* rocksdb_table_properties_compression_name(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.compression_name.size();
-  return props->rep.compression_name.data();
-}
-
-const char* rocksdb_table_properties_compression_options(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.compression_options.size();
-  return props->rep.compression_options.data();
-}
-
-const char* rocksdb_table_properties_seqno_to_time_mapping(
-    const rocksdb_table_properties_t* props, size_t* size) {
-  *size = props->rep.seqno_to_time_mapping.size();
-  return props->rep.seqno_to_time_mapping.data();
-}
-
-/* CompactionJobStats */
-
-uint64_t rocksdb_compaction_job_stats_elapsed_micros(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.elapsed_micros;
-}
-
-uint64_t rocksdb_compaction_job_stats_cpu_micros(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.cpu_micros;
-}
-
-unsigned char rocksdb_compaction_job_stats_has_accurate_num_input_records(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.has_accurate_num_input_records;
-}
-
-uint64_t rocksdb_compaction_job_stats_num_input_records(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_input_records;
-}
-
-uint64_t rocksdb_compaction_job_stats_num_blobs_read(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_blobs_read;
-}
-
-size_t rocksdb_compaction_job_stats_num_input_files(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_input_files;
-}
-
-size_t rocksdb_compaction_job_stats_num_input_files_trivially_moved(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_input_files_trivially_moved;
-}
-
-size_t rocksdb_compaction_job_stats_num_input_files_at_output_level(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_input_files_at_output_level;
-}
-
-size_t rocksdb_compaction_job_stats_num_filtered_input_files(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_filtered_input_files;
-}
-
-size_t rocksdb_compaction_job_stats_num_filtered_input_files_at_output_level(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_filtered_input_files_at_output_level;
-}
-
-uint64_t rocksdb_compaction_job_stats_num_output_records(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_output_records;
-}
-
-size_t rocksdb_compaction_job_stats_num_output_files(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_output_files;
-}
-
-size_t rocksdb_compaction_job_stats_num_output_files_blob(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_output_files_blob;
-}
-
-unsigned char rocksdb_compaction_job_stats_is_full_compaction(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.is_full_compaction;
-}
-
-unsigned char rocksdb_compaction_job_stats_is_manual_compaction(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.is_manual_compaction;
-}
-
-unsigned char rocksdb_compaction_job_stats_is_remote_compaction(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.is_remote_compaction;
-}
-
-uint64_t rocksdb_compaction_job_stats_total_input_bytes(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.total_input_bytes;
-}
-
-uint64_t rocksdb_compaction_job_stats_total_blob_bytes_read(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.total_blob_bytes_read;
-}
-
-uint64_t rocksdb_compaction_job_stats_total_output_bytes(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.total_output_bytes;
-}
-
-uint64_t rocksdb_compaction_job_stats_total_output_bytes_blob(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.total_output_bytes_blob;
-}
-
-uint64_t rocksdb_compaction_job_stats_total_skipped_input_bytes(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.total_skipped_input_bytes;
-}
-
-uint64_t rocksdb_compaction_job_stats_num_records_replaced(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_records_replaced;
-}
-
-uint64_t rocksdb_compaction_job_stats_total_input_raw_key_bytes(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.total_input_raw_key_bytes;
-}
-
-uint64_t rocksdb_compaction_job_stats_total_input_raw_value_bytes(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.total_input_raw_value_bytes;
-}
-
-uint64_t rocksdb_compaction_job_stats_num_input_deletion_records(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_input_deletion_records;
-}
-
-uint64_t rocksdb_compaction_job_stats_num_expired_deletion_records(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_expired_deletion_records;
-}
-
-uint64_t rocksdb_compaction_job_stats_num_corrupt_keys(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_corrupt_keys;
-}
-
-uint64_t rocksdb_compaction_job_stats_file_write_nanos(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.file_write_nanos;
-}
-
-uint64_t rocksdb_compaction_job_stats_file_range_sync_nanos(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.file_range_sync_nanos;
-}
-
-uint64_t rocksdb_compaction_job_stats_file_fsync_nanos(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.file_fsync_nanos;
-}
-
-uint64_t rocksdb_compaction_job_stats_file_prepare_write_nanos(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.file_prepare_write_nanos;
-}
-
-const char* rocksdb_compaction_job_stats_smallest_output_key_prefix(
-    const rocksdb_compaction_job_stats_t* stats, size_t* size) {
-  *size = stats->rep.smallest_output_key_prefix.size();
-  return stats->rep.smallest_output_key_prefix.data();
-}
-
-const char* rocksdb_compaction_job_stats_largest_output_key_prefix(
-    const rocksdb_compaction_job_stats_t* stats, size_t* size) {
-  *size = stats->rep.largest_output_key_prefix.size();
-  return stats->rep.largest_output_key_prefix.data();
-}
-
-uint64_t rocksdb_compaction_job_stats_num_single_del_fallthru(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_single_del_fallthru;
-}
-
-uint64_t rocksdb_compaction_job_stats_num_single_del_mismatch(
-    const rocksdb_compaction_job_stats_t* stats) {
-  return stats->rep.num_single_del_mismatch;
-}
-
-/* CompactionFileInfo */
-
-int rocksdb_compaction_file_info_level(
-    const rocksdb_compaction_file_info_t* info) {
-  return info->rep.level;
-}
-
-uint64_t rocksdb_compaction_file_info_file_number(
-    const rocksdb_compaction_file_info_t* info) {
-  return info->rep.file_number;
-}
-
-uint64_t rocksdb_compaction_file_info_oldest_blob_file_number(
-    const rocksdb_compaction_file_info_t* info) {
-  return info->rep.oldest_blob_file_number;
-}
-
-/* BlobFileAdditionInfo */
-
-const char* rocksdb_blob_file_addition_info_blob_file_path(
-    const rocksdb_blob_file_addition_info_t* info, size_t* size) {
-  *size = info->rep.blob_file_path.size();
-  return info->rep.blob_file_path.data();
-}
-
-uint64_t rocksdb_blob_file_addition_info_blob_file_number(
-    const rocksdb_blob_file_addition_info_t* info) {
-  return info->rep.blob_file_number;
-}
-
-uint64_t rocksdb_blob_file_addition_info_total_blob_count(
-    const rocksdb_blob_file_addition_info_t* info) {
-  return info->rep.total_blob_count;
-}
-
-uint64_t rocksdb_blob_file_addition_info_total_blob_bytes(
-    const rocksdb_blob_file_addition_info_t* info) {
-  return info->rep.total_blob_bytes;
-}
-
-/* BlobFileGarbageInfo */
-
-const char* rocksdb_blob_file_garbage_info_blob_file_path(
-    const rocksdb_blob_file_garbage_info_t* info, size_t* size) {
-  *size = info->rep.blob_file_path.size();
-  return info->rep.blob_file_path.data();
-}
-
-uint64_t rocksdb_blob_file_garbage_info_blob_file_number(
-    const rocksdb_blob_file_garbage_info_t* info) {
-  return info->rep.blob_file_number;
-}
-
-uint64_t rocksdb_blob_file_garbage_info_garbage_blob_count(
-    const rocksdb_blob_file_garbage_info_t* info) {
-  return info->rep.garbage_blob_count;
-}
-
-uint64_t rocksdb_blob_file_garbage_info_garbage_blob_bytes(
-    const rocksdb_blob_file_garbage_info_t* info) {
-  return info->rep.garbage_blob_bytes;
-}

c_api_gen/c_generated_metadata_structs_auto.h.inc

@@ -1,389 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/auto_simple_bindings.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Sources:
-//   - include/rocksdb/compaction_job_stats.h
-//   - include/rocksdb/listener.h
-//   - include/rocksdb/table_properties.h
-//   - tools/c_api_gen/auto_simple_bindings_blocklist.json
-//   - include/rocksdb/c.h
-//   - tools/c_api_gen/c_base.cc
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/auto_simple_bindings.py
-
-// Output group: Auto-discovered metadata view structs simple
-
-/* TableProperties */
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_orig_file_number(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_data_size(const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_uncompressed_data_size(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_index_size(const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_index_partitions(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_top_level_index_size(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_index_key_is_user_key(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_index_value_is_delta_encoded(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_udi_is_primary_index(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_standard_index_is_stub(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_filter_size(const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_raw_key_size(const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_raw_value_size(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_num_data_blocks(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_num_data_blocks_compression_rejected(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_num_data_blocks_compression_bypassed(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_num_uniform_blocks(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_num_entries(const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_num_filter_entries(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_num_deletions(const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_num_merge_operands(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_num_range_deletions(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_format_version(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_fixed_key_len(const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_column_family_id(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_oldest_ancestor_time(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_creation_time(const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_oldest_key_time(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_newest_key_time(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_file_creation_time(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_slow_compression_estimated_data_size(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_fast_compression_estimated_data_size(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_tail_start_offset(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_user_defined_timestamps_persisted(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_key_largest_seqno(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_table_properties_key_smallest_seqno(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_data_block_restart_interval(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_index_block_restart_interval(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_separate_key_value_in_data_block(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_table_properties_lsm_info_at_creation(
-    const rocksdb_table_properties_t* props);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_table_properties_db_id(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_table_properties_db_session_id(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_table_properties_db_host_id(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_table_properties_column_family_name(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_table_properties_filter_policy_name(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char* rocksdb_table_properties_comparator_name(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_table_properties_merge_operator_name(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_table_properties_prefix_extractor_name(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_table_properties_property_collectors_names(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_table_properties_compression_name(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_table_properties_compression_options(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_table_properties_seqno_to_time_mapping(
-    const rocksdb_table_properties_t* props, size_t* size);
-
-/* CompactionJobStats */
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_compaction_job_stats_elapsed_micros(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_compaction_job_stats_cpu_micros(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_compaction_job_stats_has_accurate_num_input_records(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_num_input_records(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_compaction_job_stats_num_blobs_read(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API size_t rocksdb_compaction_job_stats_num_input_files(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API size_t
-rocksdb_compaction_job_stats_num_input_files_trivially_moved(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API size_t
-rocksdb_compaction_job_stats_num_input_files_at_output_level(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API size_t
-rocksdb_compaction_job_stats_num_filtered_input_files(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API size_t
-rocksdb_compaction_job_stats_num_filtered_input_files_at_output_level(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_num_output_records(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API size_t rocksdb_compaction_job_stats_num_output_files(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API size_t
-rocksdb_compaction_job_stats_num_output_files_blob(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_compaction_job_stats_is_full_compaction(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_compaction_job_stats_is_manual_compaction(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_compaction_job_stats_is_remote_compaction(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_total_input_bytes(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_total_blob_bytes_read(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_total_output_bytes(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_total_output_bytes_blob(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_total_skipped_input_bytes(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_num_records_replaced(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_total_input_raw_key_bytes(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_total_input_raw_value_bytes(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_num_input_deletion_records(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_num_expired_deletion_records(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_num_corrupt_keys(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_file_write_nanos(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_file_range_sync_nanos(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_file_fsync_nanos(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_file_prepare_write_nanos(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_compaction_job_stats_smallest_output_key_prefix(
-    const rocksdb_compaction_job_stats_t* stats, size_t* size);
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_compaction_job_stats_largest_output_key_prefix(
-    const rocksdb_compaction_job_stats_t* stats, size_t* size);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_num_single_del_fallthru(
-    const rocksdb_compaction_job_stats_t* stats);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_job_stats_num_single_del_mismatch(
-    const rocksdb_compaction_job_stats_t* stats);
-
-/* CompactionFileInfo */
-
-extern ROCKSDB_LIBRARY_API int rocksdb_compaction_file_info_level(
-    const rocksdb_compaction_file_info_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t rocksdb_compaction_file_info_file_number(
-    const rocksdb_compaction_file_info_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_compaction_file_info_oldest_blob_file_number(
-    const rocksdb_compaction_file_info_t* info);
-
-/* BlobFileAdditionInfo */
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_blob_file_addition_info_blob_file_path(
-    const rocksdb_blob_file_addition_info_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_blob_file_addition_info_blob_file_number(
-    const rocksdb_blob_file_addition_info_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_blob_file_addition_info_total_blob_count(
-    const rocksdb_blob_file_addition_info_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_blob_file_addition_info_total_blob_bytes(
-    const rocksdb_blob_file_addition_info_t* info);
-
-/* BlobFileGarbageInfo */
-
-extern ROCKSDB_LIBRARY_API const char*
-rocksdb_blob_file_garbage_info_blob_file_path(
-    const rocksdb_blob_file_garbage_info_t* info, size_t* size);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_blob_file_garbage_info_blob_file_number(
-    const rocksdb_blob_file_garbage_info_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_blob_file_garbage_info_garbage_blob_count(
-    const rocksdb_blob_file_garbage_info_t* info);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_blob_file_garbage_info_garbage_blob_bytes(
-    const rocksdb_blob_file_garbage_info_t* info);

c_api_gen/c_generated_options_subset.cc.inc

@@ -1,88 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'Options simple'
-//     --header-out
-//     c_api_gen/c_generated_options_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_options_subset.cc.inc
-
-/* Options simple */
-
-void rocksdb_options_set_compression_options_zstd_max_train_bytes(
-    rocksdb_options_t* opt, int zstd_max_train_bytes) {
-  opt->rep.compression_opts.zstd_max_train_bytes = zstd_max_train_bytes;
-}
-
-int rocksdb_options_get_compression_options_zstd_max_train_bytes(
-    rocksdb_options_t* opt) {
-  return opt->rep.compression_opts.zstd_max_train_bytes;
-}
-
-void rocksdb_options_set_compression_options_use_zstd_dict_trainer(
-    rocksdb_options_t* opt, unsigned char use_zstd_dict_trainer) {
-  opt->rep.compression_opts.use_zstd_dict_trainer = use_zstd_dict_trainer;
-}
-
-unsigned char rocksdb_options_get_compression_options_use_zstd_dict_trainer(
-    rocksdb_options_t* opt) {
-  return opt->rep.compression_opts.use_zstd_dict_trainer;
-}
-
-void rocksdb_options_set_compression_options_parallel_threads(
-    rocksdb_options_t* opt, int value) {
-  opt->rep.compression_opts.parallel_threads = value;
-}
-
-int rocksdb_options_get_compression_options_parallel_threads(
-    rocksdb_options_t* opt) {
-  return opt->rep.compression_opts.parallel_threads;
-}
-
-void rocksdb_options_set_compression_options_max_dict_buffer_bytes(
-    rocksdb_options_t* opt, uint64_t max_dict_buffer_bytes) {
-  opt->rep.compression_opts.max_dict_buffer_bytes = max_dict_buffer_bytes;
-}
-
-uint64_t rocksdb_options_get_compression_options_max_dict_buffer_bytes(
-    rocksdb_options_t* opt) {
-  return opt->rep.compression_opts.max_dict_buffer_bytes;
-}
-
-unsigned char
-rocksdb_options_get_bottommost_compression_options_use_zstd_dict_trainer(
-    rocksdb_options_t* opt) {
-  return opt->rep.bottommost_compression_opts.use_zstd_dict_trainer;
-}
-
-void rocksdb_options_set_use_fsync(rocksdb_options_t* opt, int use_fsync) {
-  opt->rep.use_fsync = use_fsync;
-}
-
-int rocksdb_options_get_use_fsync(rocksdb_options_t* opt) {
-  return opt->rep.use_fsync;
-}
-
-void rocksdb_options_set_disable_auto_compactions(rocksdb_options_t* opt,
-                                                  int disable) {
-  opt->rep.disable_auto_compactions = disable;
-}
-
-void rocksdb_options_set_optimize_filters_for_hits(rocksdb_options_t* opt,
-                                                   int v) {
-  opt->rep.optimize_filters_for_hits = v;
-}
-
-void rocksdb_options_set_report_bg_io_stats(rocksdb_options_t* opt, int v) {
-  opt->rep.report_bg_io_stats = v;
-}

c_api_gen/c_generated_options_subset.h.inc

@@ -1,71 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'Options simple'
-//     --header-out
-//     c_api_gen/c_generated_options_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_options_subset.cc.inc
-
-/* Options simple */
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_options_set_compression_options_zstd_max_train_bytes(
-    rocksdb_options_t* opt, int zstd_max_train_bytes);
-
-extern ROCKSDB_LIBRARY_API int
-rocksdb_options_get_compression_options_zstd_max_train_bytes(
-    rocksdb_options_t* opt);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_options_set_compression_options_use_zstd_dict_trainer(
-    rocksdb_options_t* opt, unsigned char use_zstd_dict_trainer);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_options_get_compression_options_use_zstd_dict_trainer(
-    rocksdb_options_t* opt);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_options_set_compression_options_parallel_threads(rocksdb_options_t* opt,
-                                                         int value);
-
-extern ROCKSDB_LIBRARY_API int
-rocksdb_options_get_compression_options_parallel_threads(
-    rocksdb_options_t* opt);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_options_set_compression_options_max_dict_buffer_bytes(
-    rocksdb_options_t* opt, uint64_t max_dict_buffer_bytes);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_options_get_compression_options_max_dict_buffer_bytes(
-    rocksdb_options_t* opt);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_options_get_bottommost_compression_options_use_zstd_dict_trainer(
-    rocksdb_options_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_options_set_use_fsync(
-    rocksdb_options_t* opt, int use_fsync);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_options_get_use_fsync(
-    rocksdb_options_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_options_set_disable_auto_compactions(
-    rocksdb_options_t* opt, int disable);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_options_set_optimize_filters_for_hits(
-    rocksdb_options_t* opt, int v);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_options_set_report_bg_io_stats(
-    rocksdb_options_t* opt, int v);

c_api_gen/c_generated_readoptions_auto.cc.inc

@@ -1,240 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/auto_simple_bindings.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Sources:
-//   - include/rocksdb/options.h
-//   - tools/c_api_gen/auto_simple_bindings_blocklist.json
-//   - include/rocksdb/c.h
-//   - tools/c_api_gen/c_base.cc
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/auto_simple_bindings.py
-
-// Output group: Auto-discovered ReadOptions simple
-
-/* ReadOptions */
-
-void rocksdb_readoptions_set_deadline(rocksdb_readoptions_t* opt,
-                                      uint64_t microseconds) {
-  opt->rep.deadline = std::chrono::microseconds(microseconds);
-}
-
-uint64_t rocksdb_readoptions_get_deadline(rocksdb_readoptions_t* opt) {
-  return opt->rep.deadline.count();
-}
-
-void rocksdb_readoptions_set_io_timeout(rocksdb_readoptions_t* opt,
-                                        uint64_t microseconds) {
-  opt->rep.io_timeout = std::chrono::microseconds(microseconds);
-}
-
-uint64_t rocksdb_readoptions_get_io_timeout(rocksdb_readoptions_t* opt) {
-  return opt->rep.io_timeout.count();
-}
-
-void rocksdb_readoptions_set_read_tier(rocksdb_readoptions_t* opt, int v) {
-  opt->rep.read_tier = static_cast<decltype(opt->rep.read_tier)>(v);
-}
-
-int rocksdb_readoptions_get_read_tier(rocksdb_readoptions_t* opt) {
-  return static_cast<int>(opt->rep.read_tier);
-}
-
-void rocksdb_readoptions_set_rate_limiter_priority(rocksdb_readoptions_t* opt,
-                                                   int v) {
-  opt->rep.rate_limiter_priority =
-      static_cast<decltype(opt->rep.rate_limiter_priority)>(v);
-}
-
-int rocksdb_readoptions_get_rate_limiter_priority(rocksdb_readoptions_t* opt) {
-  return static_cast<int>(opt->rep.rate_limiter_priority);
-}
-
-void rocksdb_readoptions_set_value_size_soft_limit(rocksdb_readoptions_t* opt,
-                                                   uint64_t v) {
-  opt->rep.value_size_soft_limit = v;
-}
-
-uint64_t rocksdb_readoptions_get_value_size_soft_limit(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.value_size_soft_limit;
-}
-
-void rocksdb_readoptions_set_verify_checksums(rocksdb_readoptions_t* opt,
-                                              unsigned char v) {
-  opt->rep.verify_checksums = v;
-}
-
-unsigned char rocksdb_readoptions_get_verify_checksums(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.verify_checksums;
-}
-
-void rocksdb_readoptions_set_fill_cache(rocksdb_readoptions_t* opt,
-                                        unsigned char v) {
-  opt->rep.fill_cache = v;
-}
-
-unsigned char rocksdb_readoptions_get_fill_cache(rocksdb_readoptions_t* opt) {
-  return opt->rep.fill_cache;
-}
-
-void rocksdb_readoptions_set_ignore_range_deletions(rocksdb_readoptions_t* opt,
-                                                    unsigned char v) {
-  opt->rep.ignore_range_deletions = v;
-}
-
-unsigned char rocksdb_readoptions_get_ignore_range_deletions(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.ignore_range_deletions;
-}
-
-void rocksdb_readoptions_set_async_io(rocksdb_readoptions_t* opt,
-                                      unsigned char v) {
-  opt->rep.async_io = v;
-}
-
-unsigned char rocksdb_readoptions_get_async_io(rocksdb_readoptions_t* opt) {
-  return opt->rep.async_io;
-}
-
-void rocksdb_readoptions_set_optimize_multiget_for_io(
-    rocksdb_readoptions_t* opt, unsigned char v) {
-  opt->rep.optimize_multiget_for_io = v;
-}
-
-unsigned char rocksdb_readoptions_get_optimize_multiget_for_io(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.optimize_multiget_for_io;
-}
-
-void rocksdb_readoptions_set_readahead_size(rocksdb_readoptions_t* opt,
-                                            size_t v) {
-  opt->rep.readahead_size = v;
-}
-
-size_t rocksdb_readoptions_get_readahead_size(rocksdb_readoptions_t* opt) {
-  return opt->rep.readahead_size;
-}
-
-void rocksdb_readoptions_set_max_skippable_internal_keys(
-    rocksdb_readoptions_t* opt, uint64_t v) {
-  opt->rep.max_skippable_internal_keys = v;
-}
-
-uint64_t rocksdb_readoptions_get_max_skippable_internal_keys(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.max_skippable_internal_keys;
-}
-
-void rocksdb_readoptions_set_tailing(rocksdb_readoptions_t* opt,
-                                     unsigned char v) {
-  opt->rep.tailing = v;
-}
-
-unsigned char rocksdb_readoptions_get_tailing(rocksdb_readoptions_t* opt) {
-  return opt->rep.tailing;
-}
-
-void rocksdb_readoptions_set_total_order_seek(rocksdb_readoptions_t* opt,
-                                              unsigned char v) {
-  opt->rep.total_order_seek = v;
-}
-
-unsigned char rocksdb_readoptions_get_total_order_seek(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.total_order_seek;
-}
-
-void rocksdb_readoptions_set_auto_prefix_mode(rocksdb_readoptions_t* opt,
-                                              unsigned char v) {
-  opt->rep.auto_prefix_mode = v;
-}
-
-unsigned char rocksdb_readoptions_get_auto_prefix_mode(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.auto_prefix_mode;
-}
-
-void rocksdb_readoptions_set_prefix_same_as_start(rocksdb_readoptions_t* opt,
-                                                  unsigned char v) {
-  opt->rep.prefix_same_as_start = v;
-}
-
-unsigned char rocksdb_readoptions_get_prefix_same_as_start(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.prefix_same_as_start;
-}
-
-void rocksdb_readoptions_set_pin_data(rocksdb_readoptions_t* opt,
-                                      unsigned char v) {
-  opt->rep.pin_data = v;
-}
-
-unsigned char rocksdb_readoptions_get_pin_data(rocksdb_readoptions_t* opt) {
-  return opt->rep.pin_data;
-}
-
-void rocksdb_readoptions_set_adaptive_readahead(rocksdb_readoptions_t* opt,
-                                                unsigned char v) {
-  opt->rep.adaptive_readahead = v;
-}
-
-unsigned char rocksdb_readoptions_get_adaptive_readahead(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.adaptive_readahead;
-}
-
-void rocksdb_readoptions_set_background_purge_on_iterator_cleanup(
-    rocksdb_readoptions_t* opt, unsigned char v) {
-  opt->rep.background_purge_on_iterator_cleanup = v;
-}
-
-unsigned char rocksdb_readoptions_get_background_purge_on_iterator_cleanup(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.background_purge_on_iterator_cleanup;
-}
-
-void rocksdb_readoptions_set_auto_readahead_size(rocksdb_readoptions_t* opt,
-                                                 unsigned char v) {
-  opt->rep.auto_readahead_size = v;
-}
-
-unsigned char rocksdb_readoptions_get_auto_readahead_size(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.auto_readahead_size;
-}
-
-void rocksdb_readoptions_set_allow_unprepared_value(rocksdb_readoptions_t* opt,
-                                                    unsigned char v) {
-  opt->rep.allow_unprepared_value = v;
-}
-
-unsigned char rocksdb_readoptions_get_allow_unprepared_value(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.allow_unprepared_value;
-}
-
-void rocksdb_readoptions_set_auto_refresh_iterator_with_snapshot(
-    rocksdb_readoptions_t* opt, unsigned char v) {
-  opt->rep.auto_refresh_iterator_with_snapshot = v;
-}
-
-unsigned char rocksdb_readoptions_get_auto_refresh_iterator_with_snapshot(
-    rocksdb_readoptions_t* opt) {
-  return opt->rep.auto_refresh_iterator_with_snapshot;
-}
-
-void rocksdb_readoptions_set_io_activity(rocksdb_readoptions_t* opt, int v) {
-  opt->rep.io_activity = static_cast<decltype(opt->rep.io_activity)>(v);
-}
-
-int rocksdb_readoptions_get_io_activity(rocksdb_readoptions_t* opt) {
-  return static_cast<int>(opt->rep.io_activity);
-}

c_api_gen/c_generated_readoptions_auto.h.inc

@@ -1,165 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/auto_simple_bindings.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Sources:
-//   - include/rocksdb/options.h
-//   - tools/c_api_gen/auto_simple_bindings_blocklist.json
-//   - include/rocksdb/c.h
-//   - tools/c_api_gen/c_base.cc
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/auto_simple_bindings.py
-
-// Output group: Auto-discovered ReadOptions simple
-
-/* ReadOptions */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_deadline(
-    rocksdb_readoptions_t* opt, uint64_t microseconds);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_readoptions_get_deadline(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_io_timeout(
-    rocksdb_readoptions_t* opt, uint64_t microseconds);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_readoptions_get_io_timeout(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_read_tier(
-    rocksdb_readoptions_t* opt, int v);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_readoptions_get_read_tier(
-    rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_rate_limiter_priority(
-    rocksdb_readoptions_t* opt, int v);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_readoptions_get_rate_limiter_priority(
-    rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_value_size_soft_limit(
-    rocksdb_readoptions_t* opt, uint64_t v);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_readoptions_get_value_size_soft_limit(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_verify_checksums(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_verify_checksums(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_fill_cache(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char rocksdb_readoptions_get_fill_cache(
-    rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_ignore_range_deletions(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_ignore_range_deletions(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_async_io(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char rocksdb_readoptions_get_async_io(
-    rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_readoptions_set_optimize_multiget_for_io(rocksdb_readoptions_t* opt,
-                                                 unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_optimize_multiget_for_io(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_readahead_size(
-    rocksdb_readoptions_t* opt, size_t v);
-
-extern ROCKSDB_LIBRARY_API size_t
-rocksdb_readoptions_get_readahead_size(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_readoptions_set_max_skippable_internal_keys(rocksdb_readoptions_t* opt,
-                                                    uint64_t v);
-
-extern ROCKSDB_LIBRARY_API uint64_t
-rocksdb_readoptions_get_max_skippable_internal_keys(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_tailing(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char rocksdb_readoptions_get_tailing(
-    rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_total_order_seek(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_total_order_seek(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_auto_prefix_mode(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_auto_prefix_mode(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_prefix_same_as_start(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_prefix_same_as_start(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_pin_data(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char rocksdb_readoptions_get_pin_data(
-    rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_adaptive_readahead(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_adaptive_readahead(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_readoptions_set_background_purge_on_iterator_cleanup(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_background_purge_on_iterator_cleanup(
-    rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_auto_readahead_size(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_auto_readahead_size(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_allow_unprepared_value(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_allow_unprepared_value(rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void
-rocksdb_readoptions_set_auto_refresh_iterator_with_snapshot(
-    rocksdb_readoptions_t* opt, unsigned char v);
-
-extern ROCKSDB_LIBRARY_API unsigned char
-rocksdb_readoptions_get_auto_refresh_iterator_with_snapshot(
-    rocksdb_readoptions_t* opt);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_io_activity(
-    rocksdb_readoptions_t* opt, int v);
-
-extern ROCKSDB_LIBRARY_API int rocksdb_readoptions_get_io_activity(
-    rocksdb_readoptions_t* opt);

c_api_gen/c_generated_subset.cc.inc

@@ -1,375 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'DB data operations'
-//     --section 'WriteBatch' --section 'Transaction'
-//     --section 'TransactionDB simple'
-//     --header-out
-//     c_api_gen/c_generated_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_subset.cc.inc
-
-/* DB data operations */
-
-void rocksdb_put(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                 const char* key, size_t keylen, const char* val, size_t vallen,
-                 char** errptr) {
-  SaveError(errptr,
-            db->rep->Put(options->rep, Slice(key, keylen), Slice(val, vallen)));
-}
-
-void rocksdb_put_cf(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                    rocksdb_column_family_handle_t* column_family,
-                    const char* key, size_t keylen, const char* val,
-                    size_t vallen, char** errptr) {
-  SaveError(errptr, db->rep->Put(options->rep, column_family->rep,
-                                 Slice(key, keylen), Slice(val, vallen)));
-}
-
-void rocksdb_delete(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                    const char* key, size_t keylen, char** errptr) {
-  SaveError(errptr, db->rep->Delete(options->rep, Slice(key, keylen)));
-}
-
-void rocksdb_delete_cf(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                       rocksdb_column_family_handle_t* column_family,
-                       const char* key, size_t keylen, char** errptr) {
-  SaveError(errptr, db->rep->Delete(options->rep, column_family->rep,
-                                    Slice(key, keylen)));
-}
-
-void rocksdb_merge(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                   const char* key, size_t keylen, const char* val,
-                   size_t vallen, char** errptr) {
-  SaveError(errptr, db->rep->Merge(options->rep, Slice(key, keylen),
-                                   Slice(val, vallen)));
-}
-
-void rocksdb_merge_cf(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                      rocksdb_column_family_handle_t* column_family,
-                      const char* key, size_t keylen, const char* val,
-                      size_t vallen, char** errptr) {
-  SaveError(errptr, db->rep->Merge(options->rep, column_family->rep,
-                                   Slice(key, keylen), Slice(val, vallen)));
-}
-
-void rocksdb_write(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                   rocksdb_writebatch_t* batch, char** errptr) {
-  SaveError(errptr, db->rep->Write(options->rep, &batch->rep));
-}
-
-void rocksdb_put_with_ts(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                         const char* key, size_t keylen, const char* ts,
-                         size_t tslen, const char* val, size_t vallen,
-                         char** errptr) {
-  SaveError(errptr, db->rep->Put(options->rep, Slice(key, keylen),
-                                 Slice(ts, tslen), Slice(val, vallen)));
-}
-
-void rocksdb_put_cf_with_ts(rocksdb_t* db,
-                            const rocksdb_writeoptions_t* options,
-                            rocksdb_column_family_handle_t* column_family,
-                            const char* key, size_t keylen, const char* ts,
-                            size_t tslen, const char* val, size_t vallen,
-                            char** errptr) {
-  SaveError(errptr,
-            db->rep->Put(options->rep, column_family->rep, Slice(key, keylen),
-                         Slice(ts, tslen), Slice(val, vallen)));
-}
-
-void rocksdb_delete_with_ts(rocksdb_t* db,
-                            const rocksdb_writeoptions_t* options,
-                            const char* key, size_t keylen, const char* ts,
-                            size_t tslen, char** errptr) {
-  SaveError(errptr, db->rep->Delete(options->rep, Slice(key, keylen),
-                                    Slice(ts, tslen)));
-}
-
-void rocksdb_delete_cf_with_ts(rocksdb_t* db,
-                               const rocksdb_writeoptions_t* options,
-                               rocksdb_column_family_handle_t* column_family,
-                               const char* key, size_t keylen, const char* ts,
-                               size_t tslen, char** errptr) {
-  SaveError(errptr, db->rep->Delete(options->rep, column_family->rep,
-                                    Slice(key, keylen), Slice(ts, tslen)));
-}
-
-void rocksdb_singledelete(rocksdb_t* db, const rocksdb_writeoptions_t* options,
-                          const char* key, size_t keylen, char** errptr) {
-  SaveError(errptr, db->rep->SingleDelete(options->rep, Slice(key, keylen)));
-}
-
-void rocksdb_singledelete_cf(rocksdb_t* db,
-                             const rocksdb_writeoptions_t* options,
-                             rocksdb_column_family_handle_t* column_family,
-                             const char* key, size_t keylen, char** errptr) {
-  SaveError(errptr, db->rep->SingleDelete(options->rep, column_family->rep,
-                                          Slice(key, keylen)));
-}
-
-void rocksdb_singledelete_with_ts(rocksdb_t* db,
-                                  const rocksdb_writeoptions_t* options,
-                                  const char* key, size_t keylen,
-                                  const char* ts, size_t tslen, char** errptr) {
-  SaveError(errptr, db->rep->SingleDelete(options->rep, Slice(key, keylen),
-                                          Slice(ts, tslen)));
-}
-
-void rocksdb_singledelete_cf_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr) {
-  SaveError(errptr,
-            db->rep->SingleDelete(options->rep, column_family->rep,
-                                  Slice(key, keylen), Slice(ts, tslen)));
-}
-
-void rocksdb_delete_range_cf(rocksdb_t* db,
-                             const rocksdb_writeoptions_t* options,
-                             rocksdb_column_family_handle_t* column_family,
-                             const char* start_key, size_t start_key_len,
-                             const char* end_key, size_t end_key_len,
-                             char** errptr) {
-  SaveError(errptr, db->rep->DeleteRange(options->rep, column_family->rep,
-                                         Slice(start_key, start_key_len),
-                                         Slice(end_key, end_key_len)));
-}
-
-void rocksdb_flush(rocksdb_t* db, const rocksdb_flushoptions_t* options,
-                   char** errptr) {
-  SaveError(errptr, db->rep->Flush(options->rep));
-}
-
-void rocksdb_flush_cf(rocksdb_t* db, const rocksdb_flushoptions_t* options,
-                      rocksdb_column_family_handle_t* column_family,
-                      char** errptr) {
-  SaveError(errptr, db->rep->Flush(options->rep, column_family->rep));
-}
-
-void rocksdb_flush_wal(rocksdb_t* db, unsigned char sync, char** errptr) {
-  SaveError(errptr, db->rep->FlushWAL(sync));
-}
-
-void rocksdb_pause_background_work(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->PauseBackgroundWork());
-}
-
-void rocksdb_continue_background_work(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->ContinueBackgroundWork());
-}
-
-void rocksdb_disable_file_deletions(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->DisableFileDeletions());
-}
-
-void rocksdb_enable_file_deletions(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->EnableFileDeletions());
-}
-
-void rocksdb_verify_checksum(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->VerifyChecksum());
-}
-
-void rocksdb_verify_file_checksums(rocksdb_t* db, char** errptr) {
-  SaveError(errptr, db->rep->VerifyFileChecksums(ReadOptions()));
-}
-
-void rocksdb_destroy_db(const rocksdb_options_t* options, const char* name,
-                        char** errptr) {
-  SaveError(errptr, DestroyDB(name, options->rep));
-}
-
-void rocksdb_repair_db(const rocksdb_options_t* options, const char* name,
-                       char** errptr) {
-  SaveError(errptr, RepairDB(name, options->rep));
-}
-
-/* WriteBatch */
-
-void rocksdb_writebatch_clear(rocksdb_writebatch_t* b) { b->rep.Clear(); }
-
-void rocksdb_writebatch_put(rocksdb_writebatch_t* b, const char* key,
-                            size_t klen, const char* val, size_t vlen) {
-  b->rep.Put(Slice(key, klen), Slice(val, vlen));
-}
-
-void rocksdb_writebatch_put_cf(rocksdb_writebatch_t* b,
-                               rocksdb_column_family_handle_t* column_family,
-                               const char* key, size_t klen, const char* val,
-                               size_t vlen) {
-  b->rep.Put(column_family->rep, Slice(key, klen), Slice(val, vlen));
-}
-
-void rocksdb_writebatch_delete(rocksdb_writebatch_t* b, const char* key,
-                               size_t klen) {
-  b->rep.Delete(Slice(key, klen));
-}
-
-void rocksdb_writebatch_put_log_data(rocksdb_writebatch_t* b, const char* blob,
-                                     size_t len) {
-  b->rep.PutLogData(Slice(blob, len));
-}
-
-void rocksdb_writebatch_set_save_point(rocksdb_writebatch_t* b) {
-  b->rep.SetSavePoint();
-}
-
-void rocksdb_writebatch_rollback_to_save_point(rocksdb_writebatch_t* b,
-                                               char** errptr) {
-  SaveError(errptr, b->rep.RollbackToSavePoint());
-}
-
-void rocksdb_writebatch_pop_save_point(rocksdb_writebatch_t* b, char** errptr) {
-  SaveError(errptr, b->rep.PopSavePoint());
-}
-
-void rocksdb_writebatch_verify_checksum(rocksdb_writebatch_t* b,
-                                        char** errptr) {
-  SaveError(errptr, b->rep.VerifyChecksum());
-}
-
-/* Transaction */
-
-void rocksdb_transaction_put(rocksdb_transaction_t* txn, const char* key,
-                             size_t klen, const char* val, size_t vlen,
-                             char** errptr) {
-  SaveError(errptr, txn->rep->Put(Slice(key, klen), Slice(val, vlen)));
-}
-
-void rocksdb_transaction_put_cf(rocksdb_transaction_t* txn,
-                                rocksdb_column_family_handle_t* column_family,
-                                const char* key, size_t klen, const char* val,
-                                size_t vlen, char** errptr) {
-  SaveError(errptr, txn->rep->Put(column_family->rep, Slice(key, klen),
-                                  Slice(val, vlen)));
-}
-
-void rocksdb_transaction_merge(rocksdb_transaction_t* txn, const char* key,
-                               size_t klen, const char* val, size_t vlen,
-                               char** errptr) {
-  SaveError(errptr, txn->rep->Merge(Slice(key, klen), Slice(val, vlen)));
-}
-
-void rocksdb_transaction_merge_cf(rocksdb_transaction_t* txn,
-                                  rocksdb_column_family_handle_t* column_family,
-                                  const char* key, size_t klen, const char* val,
-                                  size_t vlen, char** errptr) {
-  SaveError(errptr, txn->rep->Merge(column_family->rep, Slice(key, klen),
-                                    Slice(val, vlen)));
-}
-
-void rocksdb_transaction_delete(rocksdb_transaction_t* txn, const char* key,
-                                size_t klen, char** errptr) {
-  SaveError(errptr, txn->rep->Delete(Slice(key, klen)));
-}
-
-void rocksdb_transaction_delete_cf(
-    rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, char** errptr) {
-  SaveError(errptr, txn->rep->Delete(column_family->rep, Slice(key, klen)));
-}
-
-void rocksdb_transaction_commit(rocksdb_transaction_t* txn, char** errptr) {
-  SaveError(errptr, txn->rep->Commit());
-}
-
-void rocksdb_transaction_rollback(rocksdb_transaction_t* txn, char** errptr) {
-  SaveError(errptr, txn->rep->Rollback());
-}
-
-void rocksdb_transaction_put_log_data(rocksdb_transaction_t* txn,
-                                      const char* blob, size_t len) {
-  txn->rep->PutLogData(Slice(blob, len));
-}
-
-void rocksdb_transaction_set_savepoint(rocksdb_transaction_t* txn) {
-  txn->rep->SetSavePoint();
-}
-
-void rocksdb_transaction_rollback_to_savepoint(rocksdb_transaction_t* txn,
-                                               char** errptr) {
-  SaveError(errptr, txn->rep->RollbackToSavePoint());
-}
-
-/* TransactionDB simple */
-
-void rocksdb_transactiondb_put(rocksdb_transactiondb_t* txn_db,
-                               const rocksdb_writeoptions_t* options,
-                               const char* key, size_t klen, const char* val,
-                               size_t vlen, char** errptr) {
-  SaveError(errptr,
-            txn_db->rep->Put(options->rep, Slice(key, klen), Slice(val, vlen)));
-}
-
-void rocksdb_transactiondb_put_cf(rocksdb_transactiondb_t* txn_db,
-                                  const rocksdb_writeoptions_t* options,
-                                  rocksdb_column_family_handle_t* column_family,
-                                  const char* key, size_t keylen,
-                                  const char* val, size_t vallen,
-                                  char** errptr) {
-  SaveError(errptr, txn_db->rep->Put(options->rep, column_family->rep,
-                                     Slice(key, keylen), Slice(val, vallen)));
-}
-
-void rocksdb_transactiondb_write(rocksdb_transactiondb_t* db,
-                                 const rocksdb_writeoptions_t* options,
-                                 rocksdb_writebatch_t* batch, char** errptr) {
-  SaveError(errptr, db->rep->Write(options->rep, &batch->rep));
-}
-
-void rocksdb_transactiondb_merge(rocksdb_transactiondb_t* txn_db,
-                                 const rocksdb_writeoptions_t* options,
-                                 const char* key, size_t klen, const char* val,
-                                 size_t vlen, char** errptr) {
-  SaveError(errptr, txn_db->rep->Merge(options->rep, Slice(key, klen),
-                                       Slice(val, vlen)));
-}
-
-void rocksdb_transactiondb_merge_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key, size_t klen,
-    const char* val, size_t vlen, char** errptr) {
-  SaveError(errptr, txn_db->rep->Merge(options->rep, column_family->rep,
-                                       Slice(key, klen), Slice(val, vlen)));
-}
-
-void rocksdb_transactiondb_delete(rocksdb_transactiondb_t* txn_db,
-                                  const rocksdb_writeoptions_t* options,
-                                  const char* key, size_t klen, char** errptr) {
-  SaveError(errptr, txn_db->rep->Delete(options->rep, Slice(key, klen)));
-}
-
-void rocksdb_transactiondb_delete_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, char** errptr) {
-  SaveError(errptr, txn_db->rep->Delete(options->rep, column_family->rep,
-                                        Slice(key, keylen)));
-}
-
-void rocksdb_transactiondb_flush_wal(rocksdb_transactiondb_t* txn_db,
-                                     unsigned char sync, char** errptr) {
-  SaveError(errptr, txn_db->rep->FlushWAL(sync));
-}
-
-void rocksdb_transactiondb_flush(rocksdb_transactiondb_t* txn_db,
-                                 const rocksdb_flushoptions_t* options,
-                                 char** errptr) {
-  SaveError(errptr, txn_db->rep->Flush(options->rep));
-}
-
-void rocksdb_transactiondb_flush_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_flushoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, char** errptr) {
-  SaveError(errptr, txn_db->rep->Flush(options->rep, column_family->rep));
-}

c_api_gen/c_generated_subset.h.inc

@@ -1,249 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'DB data operations'
-//     --section 'WriteBatch' --section 'Transaction'
-//     --section 'TransactionDB simple'
-//     --header-out
-//     c_api_gen/c_generated_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_subset.cc.inc
-
-/* DB data operations */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_put(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_put_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_merge(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_merge_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_write(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_writebatch_t* batch, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_put_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* ts, size_t tslen, const char* val, size_t vallen,
-    char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_put_cf_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* ts, size_t tslen, const char* val, size_t vallen,
-    char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete_cf_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_singledelete(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_singledelete_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_singledelete_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_singledelete_cf_with_ts(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* ts, size_t tslen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_delete_range_cf(
-    rocksdb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* start_key,
-    size_t start_key_len, const char* end_key, size_t end_key_len,
-    char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_flush(
-    rocksdb_t* db, const rocksdb_flushoptions_t* options, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_flush_cf(
-    rocksdb_t* db, const rocksdb_flushoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_flush_wal(rocksdb_t* db,
-                                                  unsigned char sync,
-                                                  char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_pause_background_work(rocksdb_t* db,
-                                                              char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_continue_background_work(rocksdb_t* db,
-                                                                 char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_disable_file_deletions(rocksdb_t* db,
-                                                               char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_enable_file_deletions(rocksdb_t* db,
-                                                              char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_verify_checksum(rocksdb_t* db,
-                                                        char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_verify_file_checksums(rocksdb_t* db,
-                                                              char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_destroy_db(
-    const rocksdb_options_t* options, const char* name, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_repair_db(
-    const rocksdb_options_t* options, const char* name, char** errptr);
-
-/* WriteBatch */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_clear(
-    rocksdb_writebatch_t* b);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_put(rocksdb_writebatch_t* b,
-                                                       const char* key,
-                                                       size_t klen,
-                                                       const char* val,
-                                                       size_t vlen);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_put_cf(
-    rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, const char* val, size_t vlen);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_delete(
-    rocksdb_writebatch_t* b, const char* key, size_t klen);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_put_log_data(
-    rocksdb_writebatch_t* b, const char* blob, size_t len);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_set_save_point(
-    rocksdb_writebatch_t* b);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_rollback_to_save_point(
-    rocksdb_writebatch_t* b, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_pop_save_point(
-    rocksdb_writebatch_t* b, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_verify_checksum(
-    rocksdb_writebatch_t* b, char** errptr);
-
-/* Transaction */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_put(
-    rocksdb_transaction_t* txn, const char* key, size_t klen, const char* val,
-    size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_put_cf(
-    rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_merge(
-    rocksdb_transaction_t* txn, const char* key, size_t klen, const char* val,
-    size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_merge_cf(
-    rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_delete(
-    rocksdb_transaction_t* txn, const char* key, size_t klen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_delete_cf(
-    rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_commit(
-    rocksdb_transaction_t* txn, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_rollback(
-    rocksdb_transaction_t* txn, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_put_log_data(
-    rocksdb_transaction_t* txn, const char* blob, size_t len);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_set_savepoint(
-    rocksdb_transaction_t* txn);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_rollback_to_savepoint(
-    rocksdb_transaction_t* txn, char** errptr);
-
-/* TransactionDB simple */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_put(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_put_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_write(
-    rocksdb_transactiondb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_writebatch_t* batch, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_merge(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_merge_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key, size_t klen,
-    const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_delete(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    const char* key, size_t klen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_delete_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_flush_wal(
-    rocksdb_transactiondb_t* txn_db, unsigned char sync, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_flush(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_flushoptions_t* options,
-    char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_flush_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_flushoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, char** errptr);

c_api_gen/c_generated_transaction_subset.cc.inc

@@ -1,81 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'Transaction'
-//     --header-out
-//     c_api_gen/c_generated_transaction_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_transaction_subset.cc.inc
-
-/* Transaction */
-
-void rocksdb_transaction_put(rocksdb_transaction_t* txn, const char* key,
-                             size_t klen, const char* val, size_t vlen,
-                             char** errptr) {
-  SaveError(errptr, txn->rep->Put(Slice(key, klen), Slice(val, vlen)));
-}
-
-void rocksdb_transaction_put_cf(rocksdb_transaction_t* txn,
-                                rocksdb_column_family_handle_t* column_family,
-                                const char* key, size_t klen, const char* val,
-                                size_t vlen, char** errptr) {
-  SaveError(errptr, txn->rep->Put(column_family->rep, Slice(key, klen),
-                                  Slice(val, vlen)));
-}
-
-void rocksdb_transaction_merge(rocksdb_transaction_t* txn, const char* key,
-                               size_t klen, const char* val, size_t vlen,
-                               char** errptr) {
-  SaveError(errptr, txn->rep->Merge(Slice(key, klen), Slice(val, vlen)));
-}
-
-void rocksdb_transaction_merge_cf(rocksdb_transaction_t* txn,
-                                  rocksdb_column_family_handle_t* column_family,
-                                  const char* key, size_t klen, const char* val,
-                                  size_t vlen, char** errptr) {
-  SaveError(errptr, txn->rep->Merge(column_family->rep, Slice(key, klen),
-                                    Slice(val, vlen)));
-}
-
-void rocksdb_transaction_delete(rocksdb_transaction_t* txn, const char* key,
-                                size_t klen, char** errptr) {
-  SaveError(errptr, txn->rep->Delete(Slice(key, klen)));
-}
-
-void rocksdb_transaction_delete_cf(
-    rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, char** errptr) {
-  SaveError(errptr, txn->rep->Delete(column_family->rep, Slice(key, klen)));
-}
-
-void rocksdb_transaction_commit(rocksdb_transaction_t* txn, char** errptr) {
-  SaveError(errptr, txn->rep->Commit());
-}
-
-void rocksdb_transaction_rollback(rocksdb_transaction_t* txn, char** errptr) {
-  SaveError(errptr, txn->rep->Rollback());
-}
-
-void rocksdb_transaction_put_log_data(rocksdb_transaction_t* txn,
-                                      const char* blob, size_t len) {
-  txn->rep->PutLogData(Slice(blob, len));
-}
-
-void rocksdb_transaction_set_savepoint(rocksdb_transaction_t* txn) {
-  txn->rep->SetSavePoint();
-}
-
-void rocksdb_transaction_rollback_to_savepoint(rocksdb_transaction_t* txn,
-                                               char** errptr) {
-  SaveError(errptr, txn->rep->RollbackToSavePoint());
-}

c_api_gen/c_generated_transaction_subset.h.inc

@@ -1,58 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'Transaction'
-//     --header-out
-//     c_api_gen/c_generated_transaction_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_transaction_subset.cc.inc
-
-/* Transaction */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_put(
-    rocksdb_transaction_t* txn, const char* key, size_t klen, const char* val,
-    size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_put_cf(
-    rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_merge(
-    rocksdb_transaction_t* txn, const char* key, size_t klen, const char* val,
-    size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_merge_cf(
-    rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_delete(
-    rocksdb_transaction_t* txn, const char* key, size_t klen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_delete_cf(
-    rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_commit(
-    rocksdb_transaction_t* txn, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_rollback(
-    rocksdb_transaction_t* txn, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_put_log_data(
-    rocksdb_transaction_t* txn, const char* blob, size_t len);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_set_savepoint(
-    rocksdb_transaction_t* txn);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transaction_rollback_to_savepoint(
-    rocksdb_transaction_t* txn, char** errptr);

c_api_gen/c_generated_transactiondb_subset.cc.inc

@@ -1,91 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'TransactionDB simple'
-//     --header-out
-//     c_api_gen/c_generated_transactiondb_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_transactiondb_subset.cc.inc
-
-/* TransactionDB simple */
-
-void rocksdb_transactiondb_put(rocksdb_transactiondb_t* txn_db,
-                               const rocksdb_writeoptions_t* options,
-                               const char* key, size_t klen, const char* val,
-                               size_t vlen, char** errptr) {
-  SaveError(errptr,
-            txn_db->rep->Put(options->rep, Slice(key, klen), Slice(val, vlen)));
-}
-
-void rocksdb_transactiondb_put_cf(rocksdb_transactiondb_t* txn_db,
-                                  const rocksdb_writeoptions_t* options,
-                                  rocksdb_column_family_handle_t* column_family,
-                                  const char* key, size_t keylen,
-                                  const char* val, size_t vallen,
-                                  char** errptr) {
-  SaveError(errptr, txn_db->rep->Put(options->rep, column_family->rep,
-                                     Slice(key, keylen), Slice(val, vallen)));
-}
-
-void rocksdb_transactiondb_write(rocksdb_transactiondb_t* db,
-                                 const rocksdb_writeoptions_t* options,
-                                 rocksdb_writebatch_t* batch, char** errptr) {
-  SaveError(errptr, db->rep->Write(options->rep, &batch->rep));
-}
-
-void rocksdb_transactiondb_merge(rocksdb_transactiondb_t* txn_db,
-                                 const rocksdb_writeoptions_t* options,
-                                 const char* key, size_t klen, const char* val,
-                                 size_t vlen, char** errptr) {
-  SaveError(errptr, txn_db->rep->Merge(options->rep, Slice(key, klen),
-                                       Slice(val, vlen)));
-}
-
-void rocksdb_transactiondb_merge_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key, size_t klen,
-    const char* val, size_t vlen, char** errptr) {
-  SaveError(errptr, txn_db->rep->Merge(options->rep, column_family->rep,
-                                       Slice(key, klen), Slice(val, vlen)));
-}
-
-void rocksdb_transactiondb_delete(rocksdb_transactiondb_t* txn_db,
-                                  const rocksdb_writeoptions_t* options,
-                                  const char* key, size_t klen, char** errptr) {
-  SaveError(errptr, txn_db->rep->Delete(options->rep, Slice(key, klen)));
-}
-
-void rocksdb_transactiondb_delete_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, char** errptr) {
-  SaveError(errptr, txn_db->rep->Delete(options->rep, column_family->rep,
-                                        Slice(key, keylen)));
-}
-
-void rocksdb_transactiondb_flush_wal(rocksdb_transactiondb_t* txn_db,
-                                     unsigned char sync, char** errptr) {
-  SaveError(errptr, txn_db->rep->FlushWAL(sync));
-}
-
-void rocksdb_transactiondb_flush(rocksdb_transactiondb_t* txn_db,
-                                 const rocksdb_flushoptions_t* options,
-                                 char** errptr) {
-  SaveError(errptr, txn_db->rep->Flush(options->rep));
-}
-
-void rocksdb_transactiondb_flush_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_flushoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, char** errptr) {
-  SaveError(errptr, txn_db->rep->Flush(options->rep, column_family->rep));
-}

c_api_gen/c_generated_transactiondb_subset.h.inc

@@ -1,62 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'TransactionDB simple'
-//     --header-out
-//     c_api_gen/c_generated_transactiondb_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_transactiondb_subset.cc.inc
-
-/* TransactionDB simple */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_put(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_put_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, const char* val, size_t vallen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_write(
-    rocksdb_transactiondb_t* db, const rocksdb_writeoptions_t* options,
-    rocksdb_writebatch_t* batch, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_merge(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_merge_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key, size_t klen,
-    const char* val, size_t vlen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_delete(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    const char* key, size_t klen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_delete_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, const char* key,
-    size_t keylen, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_flush_wal(
-    rocksdb_transactiondb_t* txn_db, unsigned char sync, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_flush(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_flushoptions_t* options,
-    char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_flush_cf(
-    rocksdb_transactiondb_t* txn_db, const rocksdb_flushoptions_t* options,
-    rocksdb_column_family_handle_t* column_family, char** errptr);

c_api_gen/c_generated_writebatch_subset.cc.inc

@@ -1,62 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'WriteBatch'
-//     --header-out
-//     c_api_gen/c_generated_writebatch_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_writebatch_subset.cc.inc
-
-/* WriteBatch */
-
-void rocksdb_writebatch_clear(rocksdb_writebatch_t* b) { b->rep.Clear(); }
-
-void rocksdb_writebatch_put(rocksdb_writebatch_t* b, const char* key,
-                            size_t klen, const char* val, size_t vlen) {
-  b->rep.Put(Slice(key, klen), Slice(val, vlen));
-}
-
-void rocksdb_writebatch_put_cf(rocksdb_writebatch_t* b,
-                               rocksdb_column_family_handle_t* column_family,
-                               const char* key, size_t klen, const char* val,
-                               size_t vlen) {
-  b->rep.Put(column_family->rep, Slice(key, klen), Slice(val, vlen));
-}
-
-void rocksdb_writebatch_delete(rocksdb_writebatch_t* b, const char* key,
-                               size_t klen) {
-  b->rep.Delete(Slice(key, klen));
-}
-
-void rocksdb_writebatch_put_log_data(rocksdb_writebatch_t* b, const char* blob,
-                                     size_t len) {
-  b->rep.PutLogData(Slice(blob, len));
-}
-
-void rocksdb_writebatch_set_save_point(rocksdb_writebatch_t* b) {
-  b->rep.SetSavePoint();
-}
-
-void rocksdb_writebatch_rollback_to_save_point(rocksdb_writebatch_t* b,
-                                               char** errptr) {
-  SaveError(errptr, b->rep.RollbackToSavePoint());
-}
-
-void rocksdb_writebatch_pop_save_point(rocksdb_writebatch_t* b, char** errptr) {
-  SaveError(errptr, b->rep.PopSavePoint());
-}
-
-void rocksdb_writebatch_verify_checksum(rocksdb_writebatch_t* b,
-                                        char** errptr) {
-  SaveError(errptr, b->rep.VerifyChecksum());
-}

c_api_gen/c_generated_writebatch_subset.h.inc

@@ -1,51 +0,0 @@
-//  Copyright (c) Meta Platforms, Inc. and affiliates.
-//  This source code is licensed under both the GPLv2 (found in the
-//  COPYING file in the root directory) and Apache 2.0 License
-//  (found in the LICENSE.Apache file in the root directory).
-// @generated
-// -----------------------------------------------------------------------------
-// Auto-generated by tools/c_api_gen/generate_c_api.py.
-// DO NOT EDIT THIS FILE DIRECTLY.
-// Source: tools/c_api_gen/spec.json
-// -----------------------------------------------------------------------------
-
-// To regenerate this file:
-//   python3 tools/c_api_gen/generate_c_api.py
-//     --spec tools/c_api_gen/spec.json --section 'WriteBatch'
-//     --header-out
-//     c_api_gen/c_generated_writebatch_subset.h.inc
-//     --source-out
-//     c_api_gen/c_generated_writebatch_subset.cc.inc
-
-/* WriteBatch */
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_clear(
-    rocksdb_writebatch_t* b);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_put(rocksdb_writebatch_t* b,
-                                                       const char* key,
-                                                       size_t klen,
-                                                       const char* val,
-                                                       size_t vlen);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_put_cf(
-    rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family,
-    const char* key, size_t klen, const char* val, size_t vlen);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_delete(
-    rocksdb_writebatch_t* b, const char* key, size_t klen);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_put_log_data(
-    rocksdb_writebatch_t* b, const char* blob, size_t len);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_set_save_point(
-    rocksdb_writebatch_t* b);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_rollback_to_save_point(
-    rocksdb_writebatch_t* b, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_pop_save_point(
-    rocksdb_writebatch_t* b, char** errptr);
-
-extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_verify_checksum(
-    rocksdb_writebatch_t* b, char** errptr);

cache/cache_bench_tool.cc

@@ -180,7 +180,7 @@ DEFINE_uint32(
 // than random." Even with this setting, file offsets are not randomized.
 DEFINE_bool(sck_randomize, false,
             "(-stress_cache_key) Randomize (hash) cache key");
-// See https://github.com/meta/rocksdb/pull/9058
+// See https://github.com/facebook/rocksdb/pull/9058
 DEFINE_bool(sck_footer_unique_id, false,
             "(-stress_cache_key) Simulate using proposed footer unique id");
 // ## END stress_cache_key sub-tool options ##
@@ -276,8 +276,7 @@ struct KeyGen {
       // location, so we fix hash bits starting at the bottom of that word.
       auto hi_hash = uint64_t{0x9e3779b97f4a7c13U} ^
                      (key_hash << 1 << (FLAGS_degenerate_hash_bits - 1));
-      uint64_t un_hi;
-      uint64_t un_lo;
+      uint64_t un_hi, un_lo;
       BijectiveUnhash2x64(hi_hash, key_hash, &un_hi, &un_lo);
       un_lo ^= BitwiseAnd(FLAGS_seed, INT32_MAX);
       EncodeFixed64(key_data, un_lo);

cache/cache_key.h

@@ -127,24 +127,6 @@ class OffsetableCacheKey : private CacheKey {
     return CacheKey(file_num_etc64_, offset_etc64_ ^ offset);
   }
 
-  // Construct a CacheKey for a record located at byte `offset` within a file in
-  // which every distinct cached region is at least 5 bytes long. The low two
-  // offset bits are dropped, which is collision-free under that >= 5-byte (>= 4
-  // would suffice) guarantee and lets different kinds of records in the same
-  // file share a single keyspace without colliding.
-  //
-  // This is the canonical cache-key scheme for byte-offset records that carry
-  // the block-based "min 5 byte" guarantee: block-based SST blocks (see
-  // BlockBasedTable::GetCacheKey) and SimpleGen2Blob records (which always
-  // include a >= 5-byte trailer; see db/blob/blob_gen2_format.h). Because both
-  // use this same function, an SST's data blocks and its embedded blob records
-  // never collide even when the block cache and blob cache are the same cache.
-  // Keeping a single implementation here avoids a divergence bug that would
-  // silently alias the two keyspaces.
-  inline CacheKey WithOffsetForMinSizeRecord(uint64_t offset) const {
-    return WithOffset(offset >> 2);
-  }
-
   // The "common prefix" is a shared prefix for all the returned CacheKeys.
   // It is specific to the file but the same for all offsets within the file.
   static constexpr size_t kCommonPrefixSize = 8;

cache/cache_reservation_manager.h

@@ -32,9 +32,9 @@ class CacheReservationManager {
   // for an incremental amount of memory used (i.e, incremental_memory_used)
   class CacheReservationHandle {
    public:
-    virtual ~CacheReservationHandle() = default;
+    virtual ~CacheReservationHandle() {}
   };
-  virtual ~CacheReservationManager() = default;
+  virtual ~CacheReservationManager() {}
   virtual Status UpdateCacheReservation(std::size_t new_memory_used) = 0;
   // TODO(hx235): replace the usage of
   // `UpdateCacheReservation(memory_used_delta, increase)` with
@@ -235,11 +235,6 @@ class ConcurrentCacheReservationManager
       cache_res_mgr_ = cache_res_mgr;
       cache_res_handle_ = std::move(cache_res_handle);
     }
-    // No copying allowed
-    CacheReservationHandle(const CacheReservationHandle&) = delete;
-    CacheReservationHandle& operator=(const CacheReservationHandle&) = delete;
-    CacheReservationHandle(CacheReservationHandle&&) = delete;
-    CacheReservationHandle& operator=(CacheReservationHandle&&) = delete;
 
     ~CacheReservationHandle() override {
       std::lock_guard<std::mutex> lock(cache_res_mgr_->cache_res_mgr_mu_);

cache/cache_reservation_manager_test.cc

@@ -407,8 +407,8 @@ TEST(CacheReservationHandleTest, HandleTest) {
   std::size_t mem_used = 0;
   const std::size_t incremental_mem_used_handle_1 = 1 * kSizeDummyEntry;
   const std::size_t incremental_mem_used_handle_2 = 2 * kSizeDummyEntry;
-  std::unique_ptr<CacheReservationManager::CacheReservationHandle> handle_1;
-  std::unique_ptr<CacheReservationManager::CacheReservationHandle> handle_2;
+  std::unique_ptr<CacheReservationManager::CacheReservationHandle> handle_1,
+      handle_2;
 
   // To test consecutive CacheReservationManager::MakeCacheReservation works
   // correctly in terms of returning the handle as well as updating cache

cache/cache_test.cc

@@ -948,25 +948,6 @@ TEST_P(CacheTest, GetChargeAndDeleter) {
   cache_->Release(h1);
 }
 
-TEST_P(LRUCacheTest, UnchargedStandaloneGetCharge) {
-  auto cache = NewCache(1000, 0, true, kFullChargeCacheMetadata);
-  Cache::Handle* pinned = nullptr;
-  ASSERT_OK(
-      cache->Insert(EncodeKey(1), EncodeValue(1), &kHelper, 800, &pinned));
-
-  ASSERT_EQ(nullptr, cache->CreateStandalone(EncodeKey(2), EncodeValue(2),
-                                             &kHelper, 500, false));
-
-  Cache::Handle* h = cache->CreateStandalone(EncodeKey(2), EncodeValue(2),
-                                             &kHelper, 500, true);
-  ASSERT_NE(h, nullptr);
-  EXPECT_EQ(0, cache->GetCharge(h));
-  EXPECT_EQ(0, cache->GetUsage(h));
-
-  cache->Release(h);
-  cache->Release(pinned);
-}
-
 namespace {
 bool AreTwoCacheKeysOrdered(Cache* cache) {
   std::vector<std::string> keys;

cache/clock_cache.cc

@@ -975,8 +975,7 @@ void FixedHyperClockTable::Erase(const UniqueId64x2& hashed_key) {
         // Could be multiple entries in rare cases. Erase them all.
         // Optimistically increment acquire counter
         auto add_acquire = AcquireCounter::PlusTransformPromiseNoOverflow(1);
-        SlotMeta old_meta;
-        SlotMeta meta;
+        SlotMeta old_meta, meta;
         h->meta.Apply(add_acquire, &old_meta, &meta);
         // Check if it's an entry visible to lookups
         if (meta.IsVisible()) {
@@ -1739,8 +1738,7 @@ inline bool MatchAndRef(const UniqueId64x2* hashed_key, const ClockHandle& h,
   // Must be at least something to match
   assert(hashed_key || shift > 0);
 
-  SlotMeta old_meta;
-  SlotMeta new_meta;
+  SlotMeta old_meta, new_meta;
   // (Optimistically) increment acquire counter.
   auto add_acquire = AcquireCounter::PlusTransformPromiseNoOverflow(1);
   h.meta.Apply(add_acquire, &old_meta, &new_meta);
@@ -1858,12 +1856,6 @@ class AutoHyperClockTable::ChainRewriteLock {
     assert(saved_head_.IsLocked());
   }
 
-  // No copying allowed
-  ChainRewriteLock(const ChainRewriteLock&) = delete;
-  ChainRewriteLock& operator=(const ChainRewriteLock&) = delete;
-  ChainRewriteLock(ChainRewriteLock&&) = delete;
-  ChainRewriteLock& operator=(ChainRewriteLock&&) = delete;
-
   ~ChainRewriteLock() {
     if (!IsEnd()) {
       // Release lock
@@ -3116,7 +3108,7 @@ AutoHyperClockTable::HandleImpl* AutoHyperClockTable::Lookup(
   HandleImpl* const arr = array_.Get();
   NextWithShift next_with_shift = arr[home].head_next_with_shift.LoadRelaxed();
   for (size_t i = 0; !next_with_shift.IsEnd() && i < 10; ++i) {
-    HandleImpl* h = &arr[next_with_shift.GetNext()];
+    HandleImpl* h = &arr[next_with_shift.IsEnd()];
     // Attempt cheap key match without acquiring a read ref. This could give a
     // false positive, which is re-checked after acquiring read ref, or false
     // negative, which is re-checked in the full Lookup. Also, this is a
@@ -3130,8 +3122,7 @@ AutoHyperClockTable::HandleImpl* AutoHyperClockTable::Lookup(
     if (probably_equal) {
       // Increment acquire counter for definitive check
       auto add_acquire = AcquireCounter::PlusTransformPromiseNoOverflow(1);
-      SlotMeta old_meta;
-      SlotMeta new_meta;
+      SlotMeta old_meta, new_meta;
       h->meta.Apply(add_acquire, &old_meta, &new_meta);
       // Check if it's a referencable (sharable) entry
       if (LIKELY(old_meta.IsShareable())) {

cache/compressed_secondary_cache.h

@@ -29,10 +29,6 @@ class CompressedSecondaryCacheResultHandle : public SecondaryCacheResultHandle {
       const CompressedSecondaryCacheResultHandle&) = delete;
   CompressedSecondaryCacheResultHandle& operator=(
       const CompressedSecondaryCacheResultHandle&) = delete;
-  CompressedSecondaryCacheResultHandle(CompressedSecondaryCacheResultHandle&&) =
-      delete;
-  CompressedSecondaryCacheResultHandle& operator=(
-      CompressedSecondaryCacheResultHandle&&) = delete;
 
   bool IsReady() override { return true; }
 

cache/compressed_secondary_cache_test.cc

@@ -508,8 +508,7 @@ class CompressedSecondaryCacheTestBase : public testing::Test,
     std::string str1 = rnd.RandomString(1001);
     auto item1 = std::make_unique<TestItem>(str1.data(), str1.length());
     ASSERT_OK(cache->Insert(key1, item1.get(), GetHelper(), str1.length()));
-    // Appease clang-analyze "potential memory leak"
-    [[maybe_unused]] TestItem* released_item1 = item1.release();
+    item1.release();  // Appease clang-analyze "potential memory leak"
 
     Cache::Handle* handle;
     handle = cache->Lookup(key2, nullptr, this, Cache::Priority::LOW);

cache/lru_cache.cc

@@ -574,7 +574,7 @@ LRUHandle* LRUCacheShard::CreateStandalone(const Slice& key, uint32_t hash,
 
     if (strict_capacity_limit_ && (usage_ + e->total_charge) > capacity_) {
       if (allow_uncharged) {
-        e->total_charge = LRUHandle::kUnchargedStandaloneTotalCharge;
+        e->total_charge = 0;
       } else {
         free(e);
         e = nullptr;

cache/lru_cache.h

@@ -87,10 +87,6 @@ struct LRUHandle : public Cache::Handle {
     IM_IS_STANDALONE = (1 << 2),
   };
 
-  // total_charge sentinel for a standalone entry that added nothing to usage_
-  // (strict cache full, created with allow_uncharged).
-  static constexpr size_t kUnchargedStandaloneTotalCharge = 0;
-
   // Beginning of the key (MUST BE THE LAST FIELD IN THIS STRUCT!)
   char key_data[1];
 
@@ -200,10 +196,6 @@ struct LRUHandle : public Cache::Handle {
 
   inline size_t GetCharge(
       CacheMetadataChargePolicy metadata_charge_policy) const {
-    if (IsStandalone() && total_charge == kUnchargedStandaloneTotalCharge) {
-      // Documented to report 0; no metadata was charged.
-      return 0;
-    }
     size_t meta_charge = CalcuMetaCharge(metadata_charge_policy);
     assert(total_charge >= meta_charge);
     return total_charge - meta_charge;

cache/lru_cache_test.cc

@@ -1366,8 +1366,7 @@ TEST_P(BasicSecondaryCacheTest, BasicFailTest) {
   //                           str1.length()).IsInvalidArgument());
   ASSERT_OK(
       cache->Insert(k1.AsSlice(), item1.get(), GetHelper(), str1.length()));
-  // Appease clang-analyze "potential memory leak"
-  [[maybe_unused]] TestItem* released_item1 = item1.release();
+  item1.release();  // Appease clang-analyze "potential memory leak"
 
   Cache::Handle* handle;
   handle = cache->Lookup(k2.AsSlice(), nullptr, /*context*/ this,
@@ -1474,81 +1473,68 @@ TEST_P(BasicSecondaryCacheTest, CreateFailTest) {
 }
 
 TEST_P(BasicSecondaryCacheTest, FullCapacityTest) {
-  const size_t kValueSize = 700;
-  estimated_value_size_ = kValueSize;
-  for (CacheMetadataChargePolicy charge_policy :
-       {kDontChargeCacheMetadata, kFullChargeCacheMetadata}) {
-    SCOPED_TRACE(charge_policy);
-    for (bool strict_capacity_limit : {false, true}) {
-      SCOPED_TRACE(strict_capacity_limit);
-      std::shared_ptr<TestSecondaryCache> secondary_cache =
-          std::make_shared<TestSecondaryCache>(2048, true);
-      std::shared_ptr<Cache> cache =
-          NewCache(1024, [&](ShardedCacheOptions& opts) {
-            opts.num_shard_bits = 0;
-            opts.strict_capacity_limit = strict_capacity_limit;
-            opts.metadata_charge_policy = charge_policy;
-            opts.secondary_cache = secondary_cache;
-          });
-      CacheKey k1 = CacheKey::CreateUniqueForCacheLifetime(cache.get());
-      CacheKey k2 = CacheKey::CreateUniqueForCacheLifetime(cache.get());
+  for (bool strict_capacity_limit : {false, true}) {
+    std::shared_ptr<TestSecondaryCache> secondary_cache =
+        std::make_shared<TestSecondaryCache>(2048, true);
+    std::shared_ptr<Cache> cache =
+        NewCache(1024 /* capacity */, 0 /* num_shard_bits */,
+                 strict_capacity_limit, secondary_cache);
+    CacheKey k1 = CacheKey::CreateUniqueForCacheLifetime(cache.get());
+    CacheKey k2 = CacheKey::CreateUniqueForCacheLifetime(cache.get());
 
-      Random rnd(301);
-      std::string str1 = rnd.RandomString(kValueSize);
-      TestItem* item1 = new TestItem(str1.data(), str1.length());
-      ASSERT_OK(cache->Insert(k1.AsSlice(), item1, GetHelper(), str1.length()));
-      std::string str2 = rnd.RandomString(kValueSize);
-      TestItem* item2 = new TestItem(str2.data(), str2.length());
-      // k1 should be demoted to NVM
-      ASSERT_OK(cache->Insert(k2.AsSlice(), item2, GetHelper(), str2.length()));
+    Random rnd(301);
+    std::string str1 = rnd.RandomString(1020);
+    TestItem* item1 = new TestItem(str1.data(), str1.length());
+    ASSERT_OK(cache->Insert(k1.AsSlice(), item1, GetHelper(), str1.length()));
+    std::string str2 = rnd.RandomString(1020);
+    TestItem* item2 = new TestItem(str2.data(), str2.length());
+    // k1 should be demoted to NVM
+    ASSERT_OK(cache->Insert(k2.AsSlice(), item2, GetHelper(), str2.length()));
 
-      Cache::Handle* handle2;
-      handle2 = cache->Lookup(k2.AsSlice(), GetHelper(),
-                              /*context*/ this, Cache::Priority::LOW);
+    Cache::Handle* handle2;
+    handle2 = cache->Lookup(k2.AsSlice(), GetHelper(),
+                            /*context*/ this, Cache::Priority::LOW);
+    ASSERT_NE(handle2, nullptr);
+    // k1 lookup fails without secondary cache support
+    Cache::Handle* handle1;
+    handle1 = cache->Lookup(
+        k1.AsSlice(),
+        GetHelper(CacheEntryRole::kDataBlock, /*secondary_compatible=*/false),
+        /*context*/ this, Cache::Priority::LOW);
+    ASSERT_EQ(handle1, nullptr);
+
+    // k1 promotion can fail with strict_capacity_limit=true, but Lookup still
+    // succeeds using a standalone handle
+    handle1 = cache->Lookup(k1.AsSlice(), GetHelper(),
+                            /*context*/ this, Cache::Priority::LOW);
+    ASSERT_NE(handle1, nullptr);
+
+    ASSERT_EQ(secondary_cache->num_inserts(), 1u);
+    ASSERT_EQ(secondary_cache->num_lookups(), 1u);
+
+    // Releasing k2's handle first, k2 is evicted from primary iff k1 promotion
+    // was charged to the cache (except HCC doesn't erase in Release() over
+    // capacity)
+    // FIXME: Insert to secondary from Release disabled
+    cache->Release(handle2);
+    cache->Release(handle1);
+    handle2 = cache->Lookup(
+        k2.AsSlice(),
+        GetHelper(CacheEntryRole::kDataBlock, /*secondary_compatible=*/false),
+        /*context*/ this, Cache::Priority::LOW);
+    if (strict_capacity_limit || IsHyperClock()) {
       ASSERT_NE(handle2, nullptr);
-      // k1 lookup fails without secondary cache support
-      Cache::Handle* handle1;
-      handle1 = cache->Lookup(
-          k1.AsSlice(),
-          GetHelper(CacheEntryRole::kDataBlock, /*secondary_compatible=*/false),
-          /*context*/ this, Cache::Priority::LOW);
-      ASSERT_EQ(handle1, nullptr);
-
-      // k1 promotion can fail with strict_capacity_limit=true, but Lookup still
-      // succeeds using a standalone handle
-      handle1 = cache->Lookup(k1.AsSlice(), GetHelper(),
-                              /*context*/ this, Cache::Priority::LOW);
-      ASSERT_NE(handle1, nullptr);
-      ASSERT_EQ(strict_capacity_limit ? 0 : str1.size(),
-                cache->GetUsage(handle1));
-
-      ASSERT_EQ(secondary_cache->num_inserts(), 1u);
-      ASSERT_EQ(secondary_cache->num_lookups(), 1u);
-
-      // Releasing k2's handle first, k2 is evicted from primary iff k1
-      // promotion was charged to the cache (except HCC doesn't erase in
-      // Release() over capacity)
-      // FIXME: Insert to secondary from Release disabled
       cache->Release(handle2);
-      cache->Release(handle1);
-      handle2 = cache->Lookup(
-          k2.AsSlice(),
-          GetHelper(CacheEntryRole::kDataBlock, /*secondary_compatible=*/false),
-          /*context*/ this, Cache::Priority::LOW);
-      if (strict_capacity_limit || IsHyperClock()) {
-        ASSERT_NE(handle2, nullptr);
-        cache->Release(handle2);
-        ASSERT_EQ(secondary_cache->num_inserts(), 1u);
-      } else {
-        ASSERT_EQ(handle2, nullptr);
-        // FIXME: Insert to secondary from Release disabled
-        // ASSERT_EQ(secondary_cache->num_inserts(), 2u);
-        ASSERT_EQ(secondary_cache->num_inserts(), 1u);
-      }
-
-      cache.reset();
-      secondary_cache.reset();
+      ASSERT_EQ(secondary_cache->num_inserts(), 1u);
+    } else {
+      ASSERT_EQ(handle2, nullptr);
+      // FIXME: Insert to secondary from Release disabled
+      // ASSERT_EQ(secondary_cache->num_inserts(), 2u);
+      ASSERT_EQ(secondary_cache->num_inserts(), 1u);
     }
+
+    cache.reset();
+    secondary_cache.reset();
   }
 }
 

cache/sharded_cache.h

@@ -90,7 +90,7 @@ class CacheShardBase {
 class ShardedCacheBase : public Cache {
  public:
   explicit ShardedCacheBase(const ShardedCacheOptions& opts);
-  ~ShardedCacheBase() override = default;
+  virtual ~ShardedCacheBase() = default;
 
   int GetNumShardBits() const;
   uint32_t GetNumShards() const;
@@ -143,13 +143,7 @@ class ShardedCache : public ShardedCacheBase {
             sizeof(CacheShard) * GetNumShards()))),
         destroy_shards_in_dtor_(false) {}
 
-  // No copying allowed
-  ShardedCache(const ShardedCache&) = delete;
-  ShardedCache& operator=(const ShardedCache&) = delete;
-  ShardedCache(ShardedCache&&) = delete;
-  ShardedCache& operator=(ShardedCache&&) = delete;
-
-  ~ShardedCache() override {
+  virtual ~ShardedCache() {
     if (destroy_shards_in_dtor_) {
       ForEachShard([](CacheShard* cs) { cs->~CacheShard(); });
     }
@@ -251,7 +245,7 @@ class ShardedCache : public ShardedCacheBase {
     std::unique_ptr<size_t[]> states(new size_t[num_shards]{});
 
     size_t aepl = opts.average_entries_per_lock;
-    aepl = std::max(aepl, size_t{1});
+    aepl = std::min(aepl, size_t{1});
 
     bool remaining_work;
     do {

cache/tiered_secondary_cache.h

@@ -36,7 +36,7 @@ class TieredSecondaryCache : public SecondaryCacheWrapper {
 #endif
   }
 
-  ~TieredSecondaryCache() override = default;
+  ~TieredSecondaryCache() override {}
 
   const char* Name() const override { return "TieredSecondaryCache"; }
 
@@ -75,7 +75,7 @@ class TieredSecondaryCache : public SecondaryCacheWrapper {
 
   class ResultHandle : public SecondaryCacheResultHandle {
    public:
-    ~ResultHandle() override = default;
+    ~ResultHandle() override {}
 
     bool IsReady() override {
       if (inner_handle_ && inner_handle_->IsReady()) {

cache/tiered_secondary_cache_test.cc

@@ -951,7 +951,7 @@ TEST_F(DBTieredSecondaryCacheTest, FSBufferTest) {
                            IODebugContext* dbg) override {
           for (size_t i = 0; i < num_reqs; ++i) {
             FSReadRequest& req = reqs[i];
-            // See https://github.com/meta/rocksdb/pull/13195 for why we
+            // See https://github.com/facebook/rocksdb/pull/13195 for why we
             // want to set up our test implementation for FSAllocationPtr this
             // way.
             char* internalData = new char[req.len];

cache/typed_cache.h

@@ -241,7 +241,7 @@ class FullTypedCacheHelperFns : public BasicTypedCacheHelperFns<TValue> {
     if (source != CacheTier::kVolatileTier) {
       return Status::InvalidArgument();
     }
-    if constexpr (!std::is_empty_v<TCreateContext>) {
+    if constexpr (sizeof(TCreateContext) > 0) {
       TCreateContext* tcontext = static_cast<TCreateContext*>(context);
       tcontext->Create(&value, out_charge, data, type, allocator);
     } else {

claude_md/add_option.md

@@ -421,30 +421,6 @@ Example reference: commit `429b36c22d76403d275dd0e6877b08d4cea2bc90` (block_alig
 
 If an option already exists but needs C API support:
 
-**First decide whether the option is auto-managed.**
-
-Many simple option fields are no longer maintained by hand in
-`include/rocksdb/c.h` and `db/c.cc`. Before adding a manual wrapper:
-
-- Check whether the option belongs to a family handled by
-  `tools/c_api_gen/auto_simple_bindings.py`.
-- If it is a simple scalar/enum/string field in an auto-managed family, run
-  `python3 tools/c_api_gen/regen_all.py` and let the generator add the C API.
-- After regenerating, run
-  `python3 tools/c_api_gen/verify_generated_up_to_date.py` to confirm the
-  checked-in generated fragments stay stable.
-- Do not edit generated `.inc` files under `c_api_gen/` by hand.
-- If the new field is not ready for C API support yet, add an entry to
-  `tools/c_api_gen/auto_simple_bindings_blocklist.json` with
-  `"policy": "deferred"` and a concrete reason so the build stays intentional
-  rather than silently drifting.
-- If the field needs custom ownership, callback, vector, or nested-struct
-  marshalling, keep it manual or move it into `tools/c_api_gen/spec.json`
-  depending on the API shape.
-
-If the option is not auto-managed, or the C API really is a custom/manual case,
-the traditional hand-written pattern still applies:
-
 **File: `db/c.cc`**
 
 ```cpp
@@ -533,3 +509,4 @@ Common option types used in serialization:
 - [ ] unreleased_history markdown file
 - [ ] Java API (for BlockBasedTableOptions)
 - [ ] C API (if needed)
+

claude_md/add_public_api.md

@@ -168,18 +168,9 @@ Status YourNewAPI(const YourAPIOptions& /*options*/,
 
 ### Step 5: Add C API Bindings
 
-> **Important:** `include/rocksdb/c.h` and `db/c.cc` are `@generated` and must
-> NOT be edited by hand — your changes would be overwritten on the next
-> regeneration. Choose the right path first (see "Before writing C API code by
-> hand" below). For hand-written (manual) wrappers, edit the source templates
-> `tools/c_api_gen/c_base.h` (declarations) and `tools/c_api_gen/c_base.cc`
-> (implementations), then run `python3 tools/c_api_gen/regen_all.py` to produce
-> `c.h` / `c.cc`. The snippets below show the *declaration* and *implementation*
-> you would add to those templates.
+**Header:** `include/rocksdb/c.h`
 
-**Header (declaration → `tools/c_api_gen/c_base.h`):**
-
-```c
+\`\`\`c
 // Basic version
 extern ROCKSDB_LIBRARY_API void rocksdb_your_new_api(
     rocksdb_t* db,
@@ -200,7 +191,7 @@ extern ROCKSDB_LIBRARY_API void rocksdb_your_new_api_opt(
     char** errptr);
 \`\`\`
 
-**Implementation (→ `tools/c_api_gen/c_base.cc`):**
+**Implementation:** `db/c.cc`
 
 \`\`\`cpp
 void rocksdb_your_new_api(rocksdb_t* db, const char* start_key,
@@ -226,38 +217,6 @@ void rocksdb_your_new_api_cf(rocksdb_t* db,
 }
 \`\`\`
 
-**Before writing C API code by hand, choose the right path:**
-
-- **Auto-managed simple struct fields:** If you added a new field to a managed
-  public struct such as `ReadOptions`, selected option structs, or managed
-  metadata structs, first check `tools/c_api_gen/auto_simple_bindings.py`.
-  Simple scalar/enum/string fields should be regenerated with
-  `python3 tools/c_api_gen/regen_all.py` rather than hand-editing
-  `include/rocksdb/c.h` / `db/c.cc`.
-  After regenerating, run
-  `python3 tools/c_api_gen/verify_generated_up_to_date.py` to confirm the
-  checked-in generated fragments are stable.
-- **Spec-driven wrappers:** If the API is still mechanically generated but needs
-  an explicit C shape, naming, or `Status`/`char** errptr` policy, add it to
-  `tools/c_api_gen/spec.json`.
-- **Fully manual wrappers:** If the API uses callbacks, ownership transfer,
-  vectors/maps, open flows, or otherwise irregular marshalling, keep the C API
-  hand-written.
-
-**Temporary deferral for auto-managed families:**
-
-If a new field lands in an auto-managed family but the C API shape is not ready
-yet, add a checked-in entry to
-`tools/c_api_gen/auto_simple_bindings_blocklist.json` with:
-
-- `policy: "manual"` when the field is intentionally outside simple auto-gen
-- `policy: "deferred"` when the field should be revisited later
-- a concrete `reason`
-- `tracking_issue` when available
-
-If a field in an auto-managed family is not supported by the generator and is
-not covered by the blocklist, regeneration should fail. That is intentional.
-
 **If you have options, also add:**
 
 \`\`\`cpp
@@ -523,8 +482,8 @@ public class YourAPIOptionsTest {
 | StackableDB | `include/rocksdb/utilities/stackable_db.h` | ✓ |
 | Secondary DB | `db/db_impl/db_impl_secondary.h` | If not supported |
 | Compacted DB | `db/db_impl/compacted_db_impl.h` | If not supported |
-| C API Header (manual wrappers) | `tools/c_api_gen/c_base.h` → regen → `include/rocksdb/c.h` (`@generated`) | ✓ |
-| C API Implementation (manual wrappers) | `tools/c_api_gen/c_base.cc` → regen → `db/c.cc` (`@generated`) | ✓ |
+| C API Header | `include/rocksdb/c.h` | ✓ |
+| C API Implementation | `db/c.cc` | ✓ |
 | Java API | `java/src/main/java/org/rocksdb/RocksDB.java` | ✓ |
 | Java Options | `java/src/main/java/org/rocksdb/YourAPIOptions.java` | If needed |
 | JNI Implementation | `java/rocksjni/rocksjni.cc` | ✓ |

claude_md/ci_review_prompt.md

@@ -4,135 +4,12 @@
 Thorough multi-agent code review for RocksDB commits following CLAUDE.md guidelines,
 with structured codebase exploration, inter-agent debate, and verification.
 
-## Behavioral Compatibility Review Perspective
-
-Behavior changes are human judgment calls. They must be intentional,
-well-documented (including release notes), and researched for potential
-downstream production impact. Agents and reviewers must call out concrete gaps,
-ambiguity, or adverse impacts in the change's intent, documentation, and
-production-impact analysis.
-
-When a diff changes how an existing accepted public or serialized input is
-interpreted—including an undocumented, discouraged, or historically ignored
-value—reviewers must:
-- Compare the old and new observable behavior, including performance and
-  resource impact.
-- Check that the rationale and user-facing documentation clearly describe the
-  change.
-- Identify known direct callers and stored configurations that may depend on
-  the previous behavior.
-- Check for appropriate regression coverage, or a documented reason why such
-  coverage is not practical.
-
-A behavior change is not automatically a defect. Report a finding when the
-intent, documentation, downstream-impact analysis, or mitigation has a concrete
-gap or ambiguity that could lead to an unintended compatibility regression.
-
-## DB Mutex Review Perspective
-
-For every non-trivial change, determine whether the changed code, or any
-transitive callee it adds or changes, can run while `DBImpl::mutex_` is held.
-State the result explicitly, including when the DB mutex is not affected.
-
-`DBImpl::mutex_` is the DB-wide metadata and coordination mutex. It protects
-cross-object invariants involving `ColumnFamilyData`, memtable and
-`SuperVersion` publication, `VersionSet`, snapshots, flush/compaction queues,
-background-job state, and file lifetime. It is shared by all column families
-and can be a hot lock. It is not the filesystem `db_lock_`, and it should not
-replace data-path synchronization already provided by `WriteThread`,
-`wal_write_mutex_`, atomics, referenced `SuperVersion`s, or component-local
-synchronization.
-
-When a DB-mutex critical section is affected:
-
-### Locking and correctness
-
-- Trace the full call path and mark the exact lock and unlock boundaries. Do
-  not inspect only the lines that directly acquire the mutex.
-- State the locking contract. Helpers that require the lock should document it
-  and normally use `mutex_.AssertHeld()`. Check whether each caller expects the
-  lock to be held on return.
-- Treat calls that can release and re-acquire the mutex as concurrency
-  boundaries. Examples include `VersionSet::LogAndApply()`, condition-variable
-  waits, write-thread coordination, and notification helpers. Revalidate state
-  inspected before such a call.
-- Keep atomic metadata transitions under the mutex. Examples include moving a
-  memtable between mutable and immutable state, reserving compaction inputs,
-  installing a `Version` or `SuperVersion`, updating scheduling counters and
-  queues, and changing file-lifetime protection.
-- For expensive work, prefer a prepare/run/install structure: reserve and pin
-  the required state while locked, do CPU or I/O work while unlocked, then
-  re-lock, validate, and publish. Before unlocking, copy mutable options and
-  acquire every required object reference or lifetime reservation.
-- Check object lifetime across every unlocked region. Do not use a raw
-  `ColumnFamilyData*`, `Version*`, memtable, file metadata pointer, or DB-owned
-  container element after unlocking unless an explicit reference,
-  `SuperVersion`, job object, or pending-output reservation keeps it alive.
-- Preserve the snapshot/input-selection boundary. Flush and compaction must not
-  miss a snapshot whose visible key versions they may remove. Missing a newly
-  created snapshot is a correctness bug; retaining a recently released
-  snapshot is conservative but safe.
-- Never invoke untrusted or re-entrant code while holding the mutex. The mutex
-  is non-reentrant, so a callback into RocksDB can self-deadlock.
-- Check lock ordering. `options_mutex_` is acquired before the DB mutex. When
-  both the DB mutex and `wal_write_mutex_` are needed, the DB mutex is acquired
-  first. Establish and document the order for other locks.
-- Keep cleanup outside the critical section when possible. File deletion,
-  `JobContext::Clean()`, expensive `SuperVersion` destruction, logging, and
-  listener callbacks should normally run after protected state is detached or
-  snapshotted.
-- Do not add the DB mutex to steady-state point reads or the normal write data
-  phase without strong justification. Reads normally use a referenced
-  `SuperVersion`; writes use `WriteThread` and component-specific
-  synchronization.
-
-### Critical-section performance
-
-- Compare the CPU and I/O performed under the mutex before and after the
-  change. Include call frequency, loop bounds, input-size scaling, hidden work
-  in callees, and worst-case cost.
-- Account for filesystem or network I/O, waits, callbacks, logging and
-  formatting, allocation, container growth, copies, sorting, scans, reference
-  release and destructors, cache misses, and repeated metadata lookups.
-- Do not allow a significant regression in mutex-held work without clear
-  justification, hold-time or contention measurements, and representative
-  benchmarks.
-- Treat unavoidable work under the mutex as hot-path code and keep it highly
-  optimized. Precompute, allocate, copy, and perform I/O outside the lock;
-  remove repeated scans and lookups; cache or batch work where practical; and
-  keep locked operations O(1) or tightly bounded when possible.
-- Treat new blocking I/O, waits, callbacks into user or plugin code, unbounded
-  loops, or work that scales with DB size, files, column families, snapshots,
-  or pending jobs as a blocker unless it is unavoidable and supported by strong
-  measurements and explicit design justification.
-
-### Validation and evidence
-
-- Test unlock windows with sync points rather than sleeps. Cover relevant races
-  with memtable switches, snapshot create/release, column-family drop,
-  flush/compaction install, shutdown, and background errors. Run TSAN where
-  appropriate.
-- Distinguish wait time from hold time. `PerfContext::db_mutex_lock_nanos` and
-  `DB_MUTEX_WAIT_MICROS` primarily expose acquisition wait; use contention
-  profiles or scoped instrumentation to find long critical sections.
-- Report affected critical sections, before/after cost, workload assumptions,
-  optimization choices, and remaining risk. If exact measurement is not
-  practical, provide a conservative static bound and do not claim no regression
-  without evidence.
-
-IMPORTANT — Where the review goes: Your FINAL RESPONSE TEXT is the review.
-The PR comment is generated verbatim from your final response, so the
-complete, polished review MUST appear there in full. Do NOT end your turn with
-a meta-summary such as "the review has been written to review-findings.md" —
-paste the entire review as your response.
-
-review-findings.md is a RECOVERY BACKSTOP, not the primary output: after
-completing EACH major phase (Setup, Codebase Context, Initial Review, Debate,
-Synthesis), append your current findings to it with the Write tool, and after
-the final synthesis overwrite it with the complete review. This preserves
-partial results if the turn limit interrupts the run (a recovery step reads
-this file); it does NOT substitute for outputting the full review as your
-final response.
+IMPORTANT — Incremental output: After completing EACH major phase (Setup,
+Codebase Context, Initial Review, Debate, Synthesis), append your findings
+to review-findings.md using the Write tool. This ensures partial results are
+saved even if the review is interrupted by the turn limit. After the final
+synthesis, write the complete review to review-findings.md, replacing
+previous content. Also output the final review as your response text.
 
 ## Workflow Steps
 
@@ -399,9 +276,6 @@ in isolation may be a critical bug when you consider the full call chain.
 - **Callee side effects**: Does the change call functions that mutate shared
   state (counters, seqnos, metadata)? Are the mutations correct for the new
   calling context? (Use the callee-chain analysis from context.md)
-- Apply the DB Mutex Review Perspective above to locking contracts, unlocked
-  object lifetimes, stale-state validation, lock ordering, and snapshot
-  boundaries.
 
 #### Agent: Cross-Component & Adversarial Reviewer
 
@@ -505,9 +379,6 @@ Write findings to `findings-caller-audit.md`.
 - Loop optimization opportunities
 - Branch prediction (LIKELY/UNLIKELY)
 - Zero-overhead design verification
-- Apply the DB Mutex Review Perspective above, with special focus on transitive
-  CPU and I/O, before/after cost, critical-section hold time, and benchmark
-  evidence
 
 #### Agent: API & Compatibility Reviewer
 - Public API backwards compatibility
@@ -515,8 +386,8 @@ Write findings to `findings-caller-audit.md`.
 - Documentation completeness
 - Deprecation policy compliance
 - Forward compatibility (struct extensibility)
-- Apply the Behavioral Compatibility Review Perspective above to changes in
-  observable semantics and implicit caller contracts.
+- **Behavioral compatibility**: Do changed semantics (e.g., kOutOfBound vs
+  kUnknown) break implicit contracts with callers?
 
 #### Agent: Serialization & Deserialization Reviewer
 - Format correctness and versioning
@@ -595,9 +466,7 @@ Team lead synthesizes the debate into a consensus document:
 - Include detailed bug analysis (root cause, vulnerable code paths)
 - Include suggested fixes
 - Note which findings were debated and the outcome
-- Output the complete review as your final response text (this becomes the PR
-  comment verbatim), and also overwrite review-findings.md with the identical
-  content as a recovery backstop
+- Write the complete review to review-findings.md and output as response
 
 **Final report quality rules:**
 - The final report must be CLEAN and POLISHED. No stream-of-consciousness,
@@ -614,10 +483,9 @@ Team lead synthesizes the debate into a consensus document:
 
 **REQUIRED output structure (so the PR page stays scrollable):**
 
-Your final response — which becomes the PR comment verbatim — (and the
-identical contents of `review-findings.md`) MUST follow this exact structure.
-The summary appears first so reviewers can see HIGH findings at a glance;
-everything else is hidden behind a `<details>` block.
+The final response (and contents of `review-findings.md`) MUST follow this
+exact structure. The summary appears first so reviewers can see HIGH findings
+at a glance; everything else is hidden behind a `<details>` block.
 
 ```markdown
 ## Summary
@@ -665,9 +533,6 @@ Rules for this structure:
 - Do NOT nest a `<details>` inside another `<details>`.
 - Do NOT add any text after the closing `</details>` — the comment-builder
   appends its own footer.
-- Your final response MUST be the review itself in this structure — never a
-  meta-summary like "the review has been written to review-findings.md". The
-  PR comment is generated verbatim from your final response.
 - If the review is partial (recovery path), still produce the summary block
   first, and put whatever was salvaged inside the `<details>` block.
 
@@ -691,8 +556,6 @@ Rules for this structure:
 - [ ] Multi-component interactions (compaction, recovery, snapshots, iterators)
 - [ ] Configuration dependencies and unexpected option combinations
 - [ ] Potential pitfalls from caller-chain analysis
-- [ ] DB-mutex reachability checked through transitive callees; affected lock
-      and unlock boundaries documented
 
 ### Review Phase (verified by agents)
 - [ ] Database semantics preserved (snapshot isolation, key ordering)
@@ -706,20 +569,11 @@ Rules for this structure:
 - [ ] Code follows RocksDB style conventions
 - [ ] Behavioral contracts with upstream callers preserved
 - [ ] All callers enumerated with parameter range table
-- [ ] Before/after CPU and I/O under the DB mutex compared, with call frequency,
-      scaling, hidden callee work, and worst-case cost included
-- [ ] No significant DB-mutex-held work regression; unavoidable work is highly
-      optimized, bounded, and supported by measurements when material
 
 ## Output Structure
-Your **final response text is the primary output** — it becomes the PR comment
-verbatim. The files below are working artifacts and recovery backstops only;
-they are NOT a substitute for outputting the full review in your final response.
-
-Write these artifacts to the working directory root:
-- `review-findings.md` — Recovery backstop: incremental findings appended after
-  each phase, overwritten with the final synthesized review at the end. Used
-  only if the turn limit interrupts the run.
+Write all review artifacts to the working directory root:
+- `review-findings.md` — Incremental findings (appended after each phase),
+  then replaced with the final synthesized review at the end
 - `context.md` — Codebase context (call chains, invariants)
 - `findings-*.md` — Per-agent findings (design, correctness, cross-component,
   invariant-adversary, caller-audit, performance, api, serialization, tests)

claude_md/code_review.md

@@ -0,0 +1,104 @@
+# Code Review Skill
+
+This document defines the methodology for performing thorough, multi-perspective
+code reviews on RocksDB changes. It is used both by CI (GitHub Actions) and
+local review workflows.
+
+## Prerequisites
+
+Before starting a review:
+- Read `CLAUDE.md` in the repository root for project-specific guidelines
+- Read any files in `claude_md/` for architecture context
+- Identify the commit/diff/PR to review and parse the changed files
+
+## Review Methodology
+
+Conduct the review from multiple perspectives, then synthesize findings into a
+single report. Each perspective catches different classes of bugs.
+
+### Perspective 1: Codebase Context & Call-Chain Analysis
+
+Before reviewing the diff itself, build deep context:
+- For each changed function/method, trace the call chain UPWARD 3-5 levels.
+  Who consumes the changed behavior? What invariants do callers rely on?
+- Trace DOWNWARD into callees. What side effects do they have? What shared
+  state do they mutate (counters, sequence numbers, flags, metadata)?
+- Identify the "sibling" or "reference" implementation that handles the same
+  scenario the standard way. Compare behaviors.
+- For data written to shared structures (memtable, SST block, cache entry),
+  find ALL readers and verify their visibility rules match the writer.
+
+### Perspective 2: Correctness & Edge Cases
+
+- Thread safety and concurrency (lock ordering, data races)
+- Error handling and Status propagation
+- Edge cases: empty inputs, overflow, boundary conditions
+- Data corruption scenarios
+- Behavioral contract changes: do return value semantics match callers?
+
+### Perspective 3: Cross-Component & Adversarial Analysis
+
+Check the change in ALL execution contexts:
+
+| Context | Key difference |
+|---------|---------------|
+| WritePreparedTxnDB | read_callback_ controls visibility |
+| ReadOnly DB / SecondaryInstance | No mutable memtable |
+| CompactionService / Remote compaction | Different process |
+| User-defined timestamps | Extra key comparison dimension |
+| MemPurge | Memtable-to-memtable path |
+| BlobDB | Values in blob files, not inline |
+| Old snapshots | Seqno far behind current |
+| Concurrent writers | Lock-free vs locked paths |
+| FIFO / Universal compaction | Different invariants |
+| Prefix seek / total order seek | Different iterator behavior |
+
+When the change claims a property ("logically redundant", "safe because X"),
+systematically try to break it: list preconditions, construct counterexamples.
+
+### Perspective 4: Performance
+
+RocksDB is a high-performance storage engine.
+- Memory allocation on hot paths
+- Unnecessary copies (prefer move semantics, Slice, string_view)
+- Cache efficiency and data locality
+- Loop optimization, branch prediction (LIKELY/UNLIKELY)
+
+### Perspective 5: API, Compatibility & Testing
+
+- Public API backwards compatibility
+- Serialization format correctness and versioning
+- Test coverage for edge cases, failure modes, and system-level interactions
+
+## How to Explore the Codebase
+
+Use available tools to explore deeply — do NOT just review the diff in isolation.
+The most critical bugs hide at component boundaries.
+
+- Read the header files for changed implementations
+- Search for callers of changed functions (3-5 levels up)
+- Read existing tests to understand guaranteed behaviors
+- Check related implementations for conventions and patterns
+
+## Output Format
+
+### Summary
+Brief overall assessment (1-2 sentences).
+
+### Issues Found
+Categorize by severity:
+- :red_circle: **Critical**: Must fix (correctness, data corruption, security)
+- :yellow_circle: **Suggestion**: Should consider (performance, edge cases)
+- :green_circle: **Nitpick**: Minor style issues
+
+For each issue include:
+- File and line reference
+- Which review perspective found it
+- Description with root cause analysis
+- Suggested fix
+
+### Cross-Component Analysis
+Execution context checks and assumption stress-test results.
+
+### Positive Observations
+Good patterns, clever optimizations, or improvements.

claude_md/manual_code_review.md

@@ -1,67 +0,0 @@
-# Manual (Local) Code Review — Lightweight Wrapper
-
-## What this is
-
-A resource-light, **single-reviewer** variant of `claude_md/ci_review_prompt.md`
-for running a review by hand in a local Claude Code / Devmate session. It reuses
-the full CI review *methodology* but drops the multi-agent orchestration and the
-CI-only file-persistence machinery, to approximate the heavyweight result at a
-fraction of the cost.
-
-**Scope: LOCAL manual review only. This file is NOT used by CI.** CI uses
-`claude_md/ci_review_prompt.md`.
-
-## How to use
-
-Read `claude_md/ci_review_prompt.md` for the complete methodology — the analysis
-techniques (caller-chain, callee side-effects, cross-component data consumers,
-alternative execution contexts, assumption stress-testing), the per-perspective
-reviewer instructions, the review checklist, and the anti-patterns table.
-
-Then apply that methodology with the OVERRIDES below. **Where this file
-conflicts with `ci_review_prompt.md`, this file wins.**
-
-## Overrides (this is what makes it lightweight)
-
-### 1. Single reviewer — no team, no subagents
-- Do NOT create a team, spawn subagents, or run parallel/background agents.
-- Do NOT run the round-robin Debate phase or the Consensus phase.
-- Instead, YOU personally apply each reviewer role from `ci_review_prompt.md`
-  (Design, Correctness, Cross-Component & Adversarial, Invariant Adversary,
-  Caller-Context, Performance, API/Compat, Serialization, Test Coverage) as
-  sequential *lenses* in one pass. Spend a few focused minutes per lens. Skip
-  lenses that plainly don't apply (e.g., Serialization when there is no on-disk
-  or wire-format change) and note the skip in one line.
-
-### 2. No intermediate files
-- Do NOT write `context.md`, `findings-*.md`, `consensus.md`, or
-  `review-findings.md`. Keep working notes in your reasoning, not on disk.
-- Rationale: those files exist only so CI can recover partial results when an
-  ephemeral runner hits the turn limit — a local session has neither problem.
-  `ci_review_prompt.md` already outputs the review as its final response, so
-  skipping the file loses nothing here.
-
-### 3. Right-size the effort
-- Do the Codebase Context phase, but proportionally: trace the 2-3 most
-  load-bearing call chains and the highest-risk cross-component data consumers,
-  rather than exhaustively enumerating every caller 3-5 levels up.
-- Prioritize the highest-signal lenses for RocksDB: **Correctness**,
-  **Cross-Component & Adversarial**, and **Assumption Stress-Testing**. These
-  catch the bugs that matter most; give them the most attention.
-- Escalation clause: if a thread looks dangerous, go deep on that specific
-  thread even though the overall pass is modest. Modest is the default, not a cap.
-
-### 4. Identify the review target locally
-- Unlike CI, the diff is NOT pre-pasted into this prompt. Determine what to
-  review from the user's request against the local worktree — e.g. the current
-  commit (`git show`), uncommitted changes (`git diff` / `git diff --staged`),
-  a named commit range, or a PR — and read the changed files plus their
-  surrounding context directly from the repo. When in doubt, include all changes
-  not yet upstream, as in
-  `git diff "$(git merge-base upstream/main HEAD 2> /dev/null || git merge-base origin/main HEAD 2> /dev/null)"`
-  plus any untracked files (`git status`) that seem relevant.
-
-## Reminder
-
-The goal is a thorough *single* reviewer, not a 9-agent debate: depth where it
-matters, brevity everywhere else.

claude_md/pull_request_summary_guideline.md

@@ -1,106 +0,0 @@
-# RocksDB Diff and Pull Request Summary Guidance
-
-This guidance applies to both internal Phabricator diff summaries and external
-GitHub pull request summaries for changes under `fbcode/internal_repo_rocksdb/`.
-
-## Goal
-
-Write each diff or pull request summary for a reviewer who has not read the
-patch. The summary must explain the behavioral story and the evidence for it,
-not merely inventory the edited files or symbols.
-
-Every new or updated diff or pull request summary must clearly cover:
-
-1. Why the change is required.
-2. What the previous behavior was, including the failure mode or limitation.
-3. What the new behavior is.
-4. What changed in the implementation.
-5. Safety boundaries, compatibility, and unsupported or intentionally deferred
-   cases.
-6. Tests performed and known limitations of the validation.
-
-Use explicit headings for a broad, subtle, or high-risk change. A small,
-focused change may combine these points into a few paragraphs, but none may be
-left implicit when it affects a review decision.
-
-## What Good RocksDB Summaries Make Concrete
-
-- Name the exact conditions that activate a bug or behavior: relevant options,
-  call ordering, storage mode, concurrency mode, file format, platform, or
-  workload shape. Also state important cases that are not affected.
-- Explain the causal chain from the old behavior to its externally observable
-  result. For correctness fixes, distinguish a symptom from the underlying
-  invariant violation.
-- Describe the new contract before implementation mechanics. Then identify the
-  essential implementation choices and why they are sufficient.
-- Call out API, ABI, serialized-format, behavioral, and performance
-  compatibility where relevant. For additive persisted fields, state how older
-  data is interpreted and whether older readers remain supported.
-- State safety boundaries precisely: defaults, feature gates, fallback paths,
-  ownership and lifetime constraints, memory-ordering assumptions, and cases
-  deliberately postponed to a follow-up.
-- Support performance claims with a baseline, workload and configuration,
-  measurement method, and results. Report meaningful tradeoffs, not only the
-  winning metric.
-- Make the test plan evidence-based. Name the tests and configurations, say
-  what behavior each proves, and report failures, timeouts, untested platforms,
-  or stale pre-rebase results honestly. For a regression test, say how it fails
-  without the fix when that was verified.
-- Separate incidental cleanup or a pre-existing test fix from the primary
-  change, and explain why it belongs in the diff.
-
-Avoid vague claims such as "improves performance," "fixes an issue," or "tests
-pass." Avoid copying the patch into prose, exhaustive file-by-file narration,
-raw command output, and claims broader than the evidence.
-
-## Suggested Structure
-
-Adapt this structure to the change; do not keep empty or irrelevant sections.
-
-```text
-Summary:
-
-Why the change is required:
-<User or system impact, and why the current behavior is inadequate.>
-
-Previous behavior:
-<Old contract or mechanism, triggering conditions, and observable result.>
-
-New behavior:
-<New contract and externally visible effect.>
-
-Implementation:
-<Essential design and code changes; omit routine edit-by-edit narration.>
-
-Safety, compatibility, and limitations:
-<Defaults, unaffected paths, compatibility, unsupported cases, and follow-ups.>
-
-Test Plan:
-<Exact tests/benchmarks, configurations, what they demonstrate, and gaps.>
-```
-
-For a focused bug fix, a cohesive narrative can be clearer than six headings:
-problem and root cause, trigger and unaffected cases, fix, then quantified or
-counterfactual validation. For a multi-part change, labeled bullets such as
-`Fix`, `Add`, and `Change` can make the implementation and review surface easy
-to scan.
-
-## Reference Pull Request Summaries
-
-- [PR #15216](https://github.com/meta/rocksdb/pull/15216) is a strong
-  focused bug-fix example. It traces stale iterator state to readahead behavior
-  and dropped keys, identifies the exact prerequisites and unaffected mmap
-  case, gives before/after measurements, and explains how the regression test
-  fails when the fix is reverted.
-- [PR #15218](https://github.com/meta/rocksdb/pull/15218) is a concise
-  example of explicit `Why`, `Previous behavior`, `New behavior`,
-  `Implementation`, and `Safety boundaries and unsupported cases` sections.
-- Peter Dillinger's [PR #15231](https://github.com/meta/rocksdb/pull/15231)
-  is a strong recent multi-part example. Its `Fix`/`Add`/`Change` bullets
-  separate the behaviors, its compatibility sentence explains how old files
-  read back, and its test plan maps each new persisted property to concrete
-  coverage while explaining an adjacent test adjustment.
-
-Use these pull requests as models for reasoning, specificity, and evidence. Do
-not copy their length or headings mechanically; scale the summary to the risk
-and complexity of the change.

cmake/RocksDBConfig.cmake.in

@@ -44,6 +44,10 @@ if(@WITH_NUMA@)
   find_dependency(NUMA)
 endif()
 
+if(@WITH_TBB@)
+  find_dependency(TBB)
+endif()
+
 find_dependency(Threads)
 
 include("${CMAKE_CURRENT_LIST_DIR}/RocksDBTargets.cmake")

cmake/modules/FindTBB.cmake

@@ -0,0 +1,33 @@
+# - Find TBB
+# Find the Thread Building Blocks library and includes
+#
+# TBB_INCLUDE_DIRS - where to find tbb.h, etc.
+# TBB_LIBRARIES - List of libraries when using TBB.
+# TBB_FOUND - True if TBB found.
+
+if(NOT DEFINED TBB_ROOT_DIR)
+  set(TBB_ROOT_DIR "$ENV{TBBROOT}")
+endif()
+
+find_path(TBB_INCLUDE_DIRS
+  NAMES tbb/tbb.h
+  HINTS ${TBB_ROOT_DIR}/include)
+
+find_library(TBB_LIBRARIES
+  NAMES tbb
+  HINTS ${TBB_ROOT_DIR}/lib ENV LIBRARY_PATH)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(TBB DEFAULT_MSG TBB_LIBRARIES TBB_INCLUDE_DIRS)
+
+mark_as_advanced(
+  TBB_LIBRARIES
+  TBB_INCLUDE_DIRS)
+
+if(TBB_FOUND AND NOT (TARGET TBB::TBB))
+  add_library (TBB::TBB UNKNOWN IMPORTED)
+  set_target_properties(TBB::TBB
+    PROPERTIES
+      IMPORTED_LOCATION ${TBB_LIBRARIES}
+      INTERFACE_INCLUDE_DIRECTORIES ${TBB_INCLUDE_DIRS})
+endif()