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Posted to dev@zookeeper.apache.org by "Michi Mutsuzaki (JIRA)" <ji...@apache.org> on 2012/05/08 06:44:08 UTC

[jira] [Updated] (ZOOKEEPER-1440) Spurious log error messages when QuorumCnxManager is shutting down

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-1440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michi Mutsuzaki updated ZOOKEEPER-1440:
---------------------------------------

    Fix Version/s: 3.5.0
    
> 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
>            Assignee: Jordan Zimmerman
>            Priority: Minor
>             Fix For: 3.5.0
>
>         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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