Bo Cui created HBASE-25447:
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Summary: 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: 2.2.3, 3.0.0-alpha-1
Reporter: Bo Cui
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 a node leaks resources 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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