include bug fixes in 9.3.0 from after the branch cut until now

facebook · Jun 2, 2024 · 030f7c4 · 030f7c4
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diff --git a/HISTORY.md b/HISTORY.md
@@ -21,6 +21,10 @@
 * Fixed a bug for databases using `DBOptions::allow_2pc == true` (all `TransactionDB`s except `OptimisticTransactionDB`) that have exactly one column family. Due to a missing WAL sync, attempting to open the DB could have returned a `Status::Corruption` with a message like "SST file is ahead of WALs".
 * Fix a bug in CreateColumnFamilyWithImport() where if multiple CFs are imported, we were not resetting files' epoch number and L0 files can have overlapping key range but the same epoch number.
 * Fixed race conditions when `ColumnFamilyOptions::inplace_update_support == true` between user overwrites and reads on the same key.
+* Fix a bug where `CompactFiles()` can compact files of range conflict with other ongoing compactions' when `preclude_last_level_data_seconds > 0` is used
+* Fixed a false positive `Status::Corruption` reported when reopening a DB that used `DBOptions::recycle_log_file_num > 0` and `DBOptions::wal_compression != kNoCompression`.
+* While WAL is locked with LockWAL(), some operations like Flush() and IngestExternalFile() are now blocked as they should have been.
+* Fixed a bug causing stale memory access when using the TieredSecondaryCache with an NVM secondary cache, and a file system that supports return an FS allocated buffer for MultiRead (FSSupportedOps::kFSBuffer is set).
 
 ## 9.2.0 (05/01/2024)
 ### New Features

diff --git a/unreleased_history/bug_fixes/compact_files.md b/unreleased_history/bug_fixes/compact_files.md
diff --git a/unreleased_history/bug_fixes/fix_compressed_wal_recycling.md b/unreleased_history/bug_fixes/fix_compressed_wal_recycling.md
diff --git a/unreleased_history/bug_fixes/lock_wal.md b/unreleased_history/bug_fixes/lock_wal.md
diff --git a/unreleased_history/bug_fixes/tiered_cache_fs_buffer.md b/unreleased_history/bug_fixes/tiered_cache_fs_buffer.md