Issues

• BlockBasedTableOptions::super_block_alignment_size accepts values at or below block_size, which its documentation says are invalid

  facebook/rocksdb#15318 · Filter by author hanke580 opened on Oct 4, 2026
  1

• DB::Open with a negative num_levels terminates the process (uncaught std::length_error in MutableCFOptions::RefreshDerivedOptions) instead of returning a Status

  facebook/rocksdb#15317 · Filter by author hanke580 opened on Oct 4, 2026
  1

• TransactionDB::SetDeadlockInfoBufferSize(n) with n == current number of recorded deadlocks leaves buffer_idx_ == size(); next deadlock writes past the end of paths_buffer_

  facebook/rocksdb#15316 · Filter by author hanke580 opened on Oct 4, 2026
  1

• Leveled compaction: ttl greater than the current unix time underflows current_time - ttl, so every file is treated as TTL-expired

  facebook/rocksdb#15315 · Filter by author hanke580 opened on Oct 4, 2026

• WriteBatch entry count silently wraps at 2^32 (Put/Delete return OK); the batch then fails DB::Write with "Corruption: WriteBatch has wrong count" and stops the DB

  facebook/rocksdb#15314 · Filter by author hanke580 opened on Oct 4, 2026

• Flush() returns OK but writes a >= 4 GiB data block that the block reader truncates; every key in the block becomes unreadable

  facebook/rocksdb#15313 · Filter by author hanke580 opened on Oct 4, 2026

• Blob GC improvement for better space and write amp

  facebook/rocksdb#15301 · Filter by author xingbowang opened on Oct 2, 2026

• Some remaining costly misses in rocksjni

  facebook/rocksdb#15295 · Filter by author alanpaxton opened on Sep 30, 2026

• db_bench: --report_file keeps only the last benchmark when --benchmarks lists several

  facebook/rocksdb#15276 · Filter by author vinibarbieri opened on Sep 27, 2026

• Java release for 11.11

  facebook/rocksdb#15266 · Filter by author meta-rocksdb-release-automation opened on Sep 24, 2026
  

• Secondary open/catch-up can fail if an obsolete SST disappears during MANIFEST replay with unique-ID verification disabled

  facebook/rocksdb#15260 · Filter by author zhangsoledad opened on Sep 23, 2026

• SstFileManager's reserved disk buffer grows by write_buffer_size on every DB::Open and is never released, so after enough reopens the DB can no longer recover from a NoSpace error

  facebook/rocksdb#15258 · Filter by author hanke580 opened on Sep 23, 2026

• CompactFiles() with allow_trivial_move never releases its SstFileManager space reservation, so compactions are eventually refused as "Compaction too large" on a nearly empty DB

  facebook/rocksdb#15257 · Filter by author hanke580 opened on Sep 23, 2026

• blob_garbage_collection_force_threshold = 0.0 makes the forced-GC predicate a tautology: an idle DB compacts forever

  facebook/rocksdb#15256 · Filter by author hanke580 opened on Sep 23, 2026

• MultiScan: ~ScanIterator() asserts on the status operator++ just threw, so reaching max_prefetch_size aborts instead of raising MultiScanException

  facebook/rocksdb#15255 · Filter by author hanke580 opened on Sep 23, 2026

• FIFO max_data_files_size drops far more user data than its budget requires: the trimming loop subtracts a flat per-file average instead of each file's real size

  facebook/rocksdb#15252 · Filter by author hanke580 opened on Sep 22, 2026
  2

• kTriggerCompaction is never re-registered, so time-based compaction set via SetOptions never fires on an idle DB

  facebook/rocksdb#15251 · Filter by author hanke580 opened on Sep 22, 2026

• Stats history deltas use an unguarded uint64 subtraction, so Statistics::Reset() records counts near 2^64 (also persisted to disk)

  facebook/rocksdb#15250 · Filter by author hanke580 opened on Sep 22, 2026

• WAL_size_limit_MB is enforced as a file count derived from the largest archived WAL, so the archive is pruned far below the limit — and wiped entirely at the boundary

  facebook/rocksdb#15249 · Filter by author hanke580 opened on Sep 22, 2026

• One SeekToFirst() permanently disables max_sequential_skip_in_iterations for the rest of the iterator's life

  facebook/rocksdb#15248 · Filter by author hanke580 opened on Sep 22, 2026

• MultiGet makes no progress when the first key's value is in a blob file and exceeds value_size_soft_limit

  facebook/rocksdb#15247 · Filter by author hanke580 opened on Sep 22, 2026

• Why does the coroutine read executor default to one thread?

  facebook/rocksdb#15246 · Filter by author ronag opened on Sep 21, 2026

• Add coroutine support for integrated BlobDB payload reads

  facebook/rocksdb#15245 · Filter by author ronag opened on Sep 21, 2026

• Support native coroutine reads for iterators

  facebook/rocksdb#15244 · Filter by author ronag opened on Sep 21, 2026

• Unused param compile error in utils/compression

  facebook/rocksdb#15243 · Filter by author mkjt2 opened on Sep 21, 2026