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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4789) redirectToRandomDataNode tries to get a delegation token without verifying security is enabled
Date Wed, 08 May 2013 18:07:16 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13652149#comment-13652149
] 

Aaron T. Myers commented on HDFS-4789:
--------------------------------------

Hey Stephen, looks like this patch doesn't apply cleanly to trunk. Mind updating the patch
so it applies cleanly? Also, looks like the patch uses 4 spaces for indentation, instead of
the standard 2.
                
> redirectToRandomDataNode tries to get a delegation token without verifying security is
enabled
> ----------------------------------------------------------------------------------------------
>
>                 Key: HDFS-4789
>                 URL: https://issues.apache.org/jira/browse/HDFS-4789
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Stephen Fritz
>            Assignee: Stephen Fritz
>            Priority: Minor
>         Attachments: HDFS-4789.patch
>
>
> Saw a warning message stating "trying to get DT with no secret manager running".
> The isAllowedDelegationTokenOp() check call is questionably faulty, as per https://issues.apache.org/jira/browse/HADOOP-9461.
Since HADOOP-9461 is potentially incompatible, I'm adding this minor check here to limit spurious
/ scary warnings

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