[GitHub] [ozone] lokeshj1703 opened a new pull request #2126: RocksDB block cache is not shared by Datanode containers

[GitBox <gi...@apache.org>]

lokeshj1703 opened a new pull request #2126:
URL: https://github.com/apache/ozone/pull/2126


   ## What changes were proposed in this pull request?
   
   RocksDB block cache is not being shared by Datanode containers. The DN process uses around 20 GB of RSS after startup and does not release the memory even though rocksdb is closed for every container.
   Replacing the OPTIONS_CACHE in AbstractDatanodeStore with static ColumnFamilyOptions brings the RSS down to ~3.5 GB after startup.
   
   ## What is the link to the Apache JIRA
   
   https://issues.apache.org/jira/browse/HDDS-5053
   
   ## How was this patch tested?
   
   Cluster deployment
   


-- 
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.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org

[GitHub] [ozone] lokeshj1703 closed pull request #2126: HDDS-5053. RocksDB block cache is not shared by Datanode containers

[GitBox <gi...@apache.org>]

lokeshj1703 closed pull request #2126:
URL: https://github.com/apache/ozone/pull/2126


   


-- 
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.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org