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Posted to mapreduce-issues@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2012/09/10 23:33:07 UTC

[jira] [Created] (MAPREDUCE-4648) Diagnostics from AM are missing from job history

Jason Lowe created MAPREDUCE-4648:
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             Summary: Diagnostics from AM are missing from job history
                 Key: MAPREDUCE-4648
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4648
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 2.0.0-alpha, 0.23.0
            Reporter: Jason Lowe


When a job fails during setup or commit, any diagnostics from the MapReduce ApplicationMaster are not available in the job history.  Currently the diagnostics for the job are collected from the diagnostics of tasks run for the job, but the AM has no corresponding task record in the job history.

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