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https://issues.apache.org/jira/browse/ZOOKEEPER-1440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jordan Zimmerman updated ZOOKEEPER-1440:
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Attachment: patch.txt
Potential patch. It doesn't see that I can catch an explicit exception so
ignore all IOExceptions when shutting down.
> Spurious log error messages when QuorumCnxManager is shutting down
> ------------------------------------------------------------------
>
> Key: ZOOKEEPER-1440
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1440
> Project: ZooKeeper
> Issue Type: Bug
> Components: quorum, server
> Affects Versions: 3.4.3
> Reporter: Jordan Zimmerman
> Priority: Minor
> Attachments: patch.txt
>
>
> When shutting down the QuroumPeer, ZK server logs unnecessary errors. See
> QuorumCnxManager.Listener.run() - ss.accept() will throw an exception when it
> is closed. The catch (IOException e) will log errors. It should first check
> the shutdown field to see if the Listener is being shutdown. If it is, the
> exception is correct and no errors should be logged.
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