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https://issues.apache.org/jira/browse/HBASE-24069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17114458#comment-17114458
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Sandeep Guggilam commented on HBASE-24069:
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[~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.
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