RocksDB v4.7.0 Release Notes

Release Date: 2016-04-08 // almost 8 years ago
  • Public API Change

    • rename options compaction_measure_io_stats to report_bg_io_stats and include flush too.
    • Change some default options. Now default options will optimize for server-workloads. Also enable slowdown and full stop triggers for pending compaction bytes. These changes may cause sub-optimal performance or significant increase of resource usage. To avoid these risks, users can open existing RocksDB with options extracted from RocksDB option files. See https://github.com/facebook/rocksdb/wiki/RocksDB-Options-File for how to use RocksDB option files. Or you can call Options.OldDefaults() to recover old defaults. DEFAULT_OPTIONS_HISTORY.md will track change history of default options.