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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9443) Disabling HDFS client socket cache causes logging message printed to console for CLI commands.
Date Fri, 20 Nov 2015 23:18:11 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated HDFS-9443:
--------------------------------
    Status: Patch Available  (was: Open)

> Disabling HDFS client socket cache causes logging message printed to console for CLI
commands.
> ----------------------------------------------------------------------------------------------
>
>                 Key: HDFS-9443
>                 URL: https://issues.apache.org/jira/browse/HDFS-9443
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs-client
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>            Priority: Trivial
>         Attachments: HDFS-9443.001.patch
>
>
> The HDFS client's socket cache can be disabled by setting {{dfs.client.socketcache.capacity}}
to {{0}}.  When this is done, the {{PeerCache}} class logs an info-level message stating that
the cache is disabled.  This message is getting printed to the console for CLI commands, which
disrupts CLI output.  This issue proposes to downgrade to debug-level logging for this message.



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