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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8609) IPC server logs a useless message when shutting down socket
Date Fri, 20 Jul 2012 20:54:34 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Aaron T. Myers updated HADOOP-8609:

       Resolution: Fixed
    Fix Version/s: 2.2.0-alpha
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)

The test failure is unrelated. No tests needed since this is just a simple logging change.

+1, I've just committed committed this to trunk and branch-2.
> IPC server logs a useless message when shutting down socket
> -----------------------------------------------------------
>                 Key: HADOOP-8609
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8609
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 2.0.0-alpha
>            Reporter: Todd Lipcon
>            Assignee: Jon Zuanich
>              Labels: newbie
>             Fix For: 2.2.0-alpha
>         Attachments: hadoop-8609.txt
> I occasionally see this WARN message out of the NameNode:
> {code}
> 12/07/19 10:37:37 WARN ipc.Server: Ignoring socket shutdown exception
> {code}
> with no further details. This message isn't useful - it either needs to have more contextual
information (eg what client it's talking about and the exception ignored), or should be reduced
to debug level.

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