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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7394) Log at INFO level when InvalidToken is seen in ShortCircuitCache
Date Mon, 17 Nov 2014 04:59:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14214257#comment-14214257
] 

Colin Patrick McCabe commented on HDFS-7394:
--------------------------------------------

+1.  Findbugs warning is not related, and test failure is not related since this is just a
log level change

> Log at INFO level when InvalidToken is seen in ShortCircuitCache
> ----------------------------------------------------------------
>
>                 Key: HDFS-7394
>                 URL: https://issues.apache.org/jira/browse/HDFS-7394
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Kihwal Lee
>            Assignee: Keith Pak
>            Priority: Minor
>         Attachments: HDFS-7394.patch
>
>
> For long running clients, getting an {{InvalidToken}} exception is expected and the client
refetches a block token when it happens.  The related events are logged at INFO except the
ones in {{ShortCircuitCache}}.  It will be better if they are also made to log at INFO.



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