jojochuang opened a new pull request, #9048: URL: https://github.com/apache/ozone/pull/9048
## What changes were proposed in this pull request? Reviving PR #7151. These properties are battle tested and have been applied to Cloudera customers. **Pipeline Configuration Defaults:** - ozone.scm.datanode.pipeline.limit to 12 (default: 2) - ozone.scm.ec.pipeline.minimum to 20 (default: 5) The pipeline counts are restricted to a set limit per Datanode. Until we have [HDDS-10710](https://issues.apache.org/jira/browse/HDDS-10710) automated, one needs to tune these configurations for achieving peak read and write performance. Users may dial down these settings for smaller clusters as needed. **Client Connection Cache Configuration Default:** - scm.container.client.max.size to 4096 (default: 256) Bumping this property increases the memory footprint of client applications using the Ozone FS jar. Therefore, setting this default high enough is a good option. Users may bump this value higher if required. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-11409 ## How was this patch tested? Existing unit and integration tests should cover the changes (no functional change). -- 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]
