Eungsop Yoo created HBASE-28941:
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Summary: Clear all meta caches of the server on which hardware
failure related exceptions occurred
Key: HBASE-28941
URL: https://issues.apache.org/jira/browse/HBASE-28941
Project: HBase
Issue Type: Improvement
Reporter: Eungsop Yoo
Assignee: Eungsop Yoo
CallTimeoutException and ConnectException might be caused by a network or
hardware issue of that server. We might not be able to connect to that server
for a while. So we have to clear all meta caches of the server on which
hardware failure related exceptions occurred. If we don't clear the caches, we
might get the same exceptions as many times as the number of location caches of
that server.
https://issues.apache.org/jira/browse/HBASE-7590
We already have ClusterStatusPublisher/Listener feature. But it is not possible
to use this feature in some infrastructure environments like me.
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