[ https://issues.apache.org/jira/browse/HDDS-834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shashikant Banerjee updated HDDS-834: ------------------------------------- Resolution: Fixed Fix Version/s: 0.4.0 0.3.0 Status: Resolved (was: Patch Available) Thanks [~msingh] for working on this. I have committed this change to trunk as well as ozone-0.3. > Datanode goes OOM based because of segment size > ----------------------------------------------- > > Key: HDDS-834 > URL: https://issues.apache.org/jira/browse/HDDS-834 > Project: Hadoop Distributed Data Store > Issue Type: Bug > Components: Ozone Datanode > Affects Versions: 0.3.0 > Reporter: Mukul Kumar Singh > Assignee: Mukul Kumar Singh > Priority: Major > Fix For: 0.3.0, 0.4.0 > > Attachments: HDDS-834-ozone-0.3.001.patch, HDDS-834.001.patch > > > Currently ratis segment size is set to 1GB. After RATIS-253, the entry size > for a write Chunk is not counted towards the entry being written to Raft Log. > This jira controls the segment size to 16KB which makes sure that the number > of entries with WriteChunk is limited to 64. This means with 16MB chunk, the > total data pending in the segment is 1GB. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org