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Sandeep Guggilam commented on HBASE-24069: ------------------------------------------ [~apurtell] Uploaded the patch for branch-1. As discussed, since the split requests doesn't even have the retry in place, limiting this to have the retry with backoff for failed close requests . Also the Assignment Manager V2 already have the retry with back off logic for failed open/close requests ([https://github.com/apache/hbase/blob/branch-2/hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/TransitRegionStateProcedure.java#L360]) , so the change is not needed for branch-2 and above. > Extend HBASE-16209 strategy (Provide an ExponentialBackOffPolicy sleep > between failed region open requests) to region close and split requests > ---------------------------------------------------------------------------------------------------------------------------------------------- > > Key: HBASE-24069 > URL: https://issues.apache.org/jira/browse/HBASE-24069 > Project: HBase > Issue Type: Improvement > Components: Region Assignment > Affects Versions: 1.6.0 > Reporter: Andrew Kyle Purtell > Assignee: Sandeep Guggilam > Priority: Major > Fix For: 3.0.0-alpha-1, 1.7.0, 2.4.0 > > Attachments: HBASE-24069.branch-1.001.patch > > > In HBASE-16209 we provide an ExponentialBackOffPolicy sleep between failed > region open requests. This should be extended to also apply to region close > and split requests. Will reduce the likelihood of FAILED_CLOSE transitions in > production by being more tolerant of temporary regionserver loading issues, > e.g. CallQueueTooBigException. -- This message was sent by Atlassian Jira (v8.3.4#803005)