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Posted to issues@hbase.apache.org by "Hudson (Jira)" <ji...@apache.org> on 2023/07/11 21:40:00 UTC
[jira] [Commented] (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:comment-tabpanel&focusedCommentId=17742189#comment-17742189 ]
Hudson commented on HBASE-27897:
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Results for branch branch-2.4
[build #586 on builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2.4/586/]: (/) *{color:green}+1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
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(/) {color:green}+1 jdk8 hadoop2 checks{color}
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(/) {color:green}+1 jdk8 hadoop3 checks{color}
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(/) {color:green}+1 jdk11 hadoop3 checks{color}
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(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> 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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