New
v10.8.3
10.8.3 (11/10/2025)
New Features
- Add a GetColumnFamilyMetaData API variant in DB to get the SST files intersecting a given key range.
10.8.2 (11/07/2025)
New Features
- Added an auto-tuning feature for DB manifest file size that also (by default) improves the safety of existing configurations in case
max_manifest_file_sizeis repeatedly exceeded. The new recommendation is to setmax_manifest_file_sizeto something small like 1MB and tunemax_manifest_space_amp_pctas needed to balance write amp and space amp in the manifest. Refer to comments on those options inDBOptionsfor details. Both options are (now) mutable. - Add a new option allow_trivial_move in CompactionOptions to allow CompactFiles to perform trivial move if possible. By default the flag of allow_trivial_move is false, so it preserve the original behavior.
10.8.1 (10/29/2025)
Behavior Changes
- PosixWritableFile now repositions the seek pointer to the new end of file after a call to Truncate.