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Posted to mapreduce-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2013/11/15 04:35:40 UTC

[jira] [Created] (MAPREDUCE-5628) Tracking ids only for HDFS tokens should be included in jobconf

Karthik Kambatla created MAPREDUCE-5628:
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             Summary: Tracking ids only for HDFS tokens should be included in jobconf
                 Key: MAPREDUCE-5628
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5628
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: job submission
    Affects Versions: 2.2.0
            Reporter: Karthik Kambatla
            Assignee: Karthik Kambatla
            Priority: Critical


MAPREDUCE-5379 adds the ability to track HDFS accesses of an MR job by adding the tracking-ids from all the tokens to the jobconf. However, only HDFS delegation tokens have a tracking-id. Trying to fetch tracking-ids from other tokens can lead to an NPE.



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