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From "Bikas Saha (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4128) AM Recovery expects all attempts of a completed task to also be completed.
Date Mon, 09 Apr 2012 18:03:20 GMT
AM Recovery expects all attempts of a completed task to also be completed.
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                 Key: MAPREDUCE-4128
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4128
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 3.0.0
            Reporter: Bikas Saha
            Assignee: Bikas Saha
             Fix For: 3.0.0


The AM seems to assume that all attempts of a completed task (from a previous AM incarnation)
would also be completed. There is at least one case in which this does not hold. Case being
cancellation of a completed task resulting in a new running attempt.


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