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From "Robert Joseph Evans (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3819) Exception while renewing delegation token
Date Fri, 24 Feb 2012 20:50:02 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13215896#comment-13215896
] 

Robert Joseph Evans commented on MAPREDUCE-3819:
------------------------------------------------

Yes, the issue is with the default HDFS resources not being loaded by the RM.  When I added
the following to SecurityUtil.java, just as a hack to test this.

{code}
  static {
    // adds the default HDFS resources
    Configuration.addDefaultResource("hdfs-default.xml");
    Configuration.addDefaultResource("hdfs-site.xml");
  }
{code}

it worked.

I will try to track down where the proper place is to add a reference to HdfConfiguration
where the confs are loaded.
                
> Exception while renewing delegation token
> -----------------------------------------
>
>                 Key: MAPREDUCE-3819
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3819
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.1
>            Reporter: Ramya Sunil
>            Assignee: Robert Joseph Evans
>            Priority: Critical
>


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