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https://issues.apache.org/jira/browse/HBASE-25447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17259964#comment-17259964
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Pankaj Kumar commented on HBASE-25447:
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Thanks [~ndimiduk], pushed to branch 2.2, 2.3 & 2.4.
Thanks [~Bo Cui] for the contribution.
> remoteProc is suspended due to OOM ERROR
> ----------------------------------------
>
> Key: HBASE-25447
> URL: https://issues.apache.org/jira/browse/HBASE-25447
> Project: HBase
> Issue Type: Bug
> Components: proc-v2
> Affects Versions: 3.0.0-alpha-1, 2.2.3
> Reporter: Bo Cui
> Assignee: Bo Cui
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.2.7, 2.3.4, 2.5.0, 2.4.1
>
> Attachments: image-2020-12-26-11-49-38-018.png
>
>
> https://github.com/apache/hbase/blob/0f868da05d7ffabe4512a0cae110ed097b033ebf/hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/RemoteProcedureDispatcher.java#L317
> If resource leakage occurs due to other components or reasons,
> BufferNode#dispatch() may fail. and then TimeoutExecutorThread will exit the
> while (running.get()), and some procs will stuck...
> !image-2020-12-26-11-49-38-018.png!
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