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Posted to dev@hbase.apache.org by "Peter Somogyi (Jira)" <ji...@apache.org> on 2023/07/11 14:09:00 UTC
[jira] [Resolved] (HBASE-27897) ConnectionImplementation#locateRegionInMeta should pause and retry when taking user region lock failed
[ https://issues.apache.org/jira/browse/HBASE-27897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peter Somogyi resolved HBASE-27897.
-----------------------------------
Resolution: Fixed
Merted the addendum to branch-2.4. Thanks for the review, [~zhangduo]!
> ConnectionImplementation#locateRegionInMeta should pause and retry when taking user region lock failed
> ------------------------------------------------------------------------------------------------------
>
> Key: HBASE-27897
> URL: https://issues.apache.org/jira/browse/HBASE-27897
> Project: HBase
> Issue Type: Improvement
> Components: Client
> Affects Versions: 2.4.17, 2.5.4
> Reporter: Xiaolin Ha
> Assignee: Xiaolin Ha
> Priority: Major
> Fix For: 2.6.0, 2.4.18, 2.5.6
>
>
> It just throws exception and skips the pause and retry logic whenÂ
> ConnectionImplementation#takeUserRegionLock fails. In some circumstances, no pause and retry by outer logic will make next ConnectionImplementation#takeUserRegionLock still fails, since all the threads simultaneously grab the lock.
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