RocksDB 6.25.3

6.25.3 (2021-10-14)

Bug Fixes

• Fixed bug in calls to IngestExternalFiles() with files for multiple column families. The bug could have introduced a delay in ingested file keys becoming visible after IngestExternalFiles() returned. Furthermore, mutations to ingested file keys while they were invisible could have been dropped (not necessarily immediately).
• Fixed a possible race condition impacting users of WriteBufferManager who constructed it with allow_stall == true. The race condition led to undefined behavior (in our experience, typically a process crash).
• Fixed a bug where stalled writes would remain stalled forever after the user calls WriteBufferManager::SetBufferSize() with new_size == 0 to dynamically disable memory limiting.

6.25.2 (2021-10-11)

Bug Fixes

• Fix DisableManualCompaction() to cancel compactions even when they are waiting on automatic compactions to drain due to CompactRangeOptions::exclusive_manual_compactions == true.
• Fix contract of Env::ReopenWritableFile() and FileSystem::ReopenWritableFile() to specify any existing file must not be deleted or truncated.