facebook/rocksdb v6.29.5

RocksDB 6.29.5

on GitHub

6.29.5 (03/29/2022)

Bug Fixes

• Fixed a race condition for alive_log_files_ in non-two-write-queues mode. The race is between the write_thread_ in WriteToWAL() and another thread executing FindObsoleteFiles(). The race condition will be caught if __glibcxx_requires_nonempty is enabled.
• Fixed a race condition when mmaping a WritableFile on POSIX.
• Fixed a race condition when 2PC is disabled and WAL tracking in the MANIFEST is enabled. The race condition is between two background flush threads trying to install flush results, causing a WAL deletion not tracked in the MANIFEST. A future DB open may fail.
• Fixed a heap use-after-free race with DropColumnFamily.
• Fixed a bug that rocksdb.read.block.compaction.micros cannot track compaction stats (#9722).