Gargi-jais11 commented on PR #239: URL: https://github.com/apache/ozone-site/pull/239#issuecomment-3737183198
@jojochuang I found out that there are some more configurations related to **RocksDB** in the codebase. How about adding these as well in the doc for v2? **General Settings:** - `ozone.metastore.rocksdb.statistics:` The statistics level of the RocksDB store. If set to any value from `org.rocksdb.StatsLevel` (e.g., ALL or EXCEPT_DETAILED_TIMERS), RocksDB statistics will be exposed over JMX. Set to OFF to disable statistics collection. Note: collecting statistics can have a 5–10% performance penalty. Default: OFF. **Ozone Manager (OM) Specific Settings** - `ozone.om.snapshot.rocksdb.metrics.enabled:` Enable or disable detailed RocksDB metrics for snapshot databases. Default: false. - `ozone.om.snapshot.db.max.open.files:` Maximum number of open files for each snapshot RocksDB instance. Default: 100. - `ozone.om.snapshot.cache.max.size:` Maximum size of the snapshot cache (soft limit), controlling how many snapshot RocksDB instances are kept open. Default: 10. **DataNode-Specific Settings:** - `hdds.datanode.db.config.path:` Path to an INI configuration file for advanced RocksDB tuning on datanodes. Default: empty (not configured). - `hdds.datanode.container.schema.v3.enabled`: Enable container schema v3 (one RocksDB per disk). Default: true. - `hdds.datanode.container.schema.v3.key.separator`: The separator between Container ID and container meta key name in schema v3. Default: "|". -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
