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From "Ramya Sunil (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3820) Improve logging when containers run beyond memory limits
Date Mon, 06 Feb 2012 20:33:59 GMT
Improve logging when containers run beyond memory limits
--------------------------------------------------------

                 Key: MAPREDUCE-3820
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3820
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.23.1
            Reporter: Ramya Sunil
            Priority: Minor


When containers run beyond memory limits, they are killed without logging any useful message.
Diagnostics message reads "Task attemptID failed 0 times" and the console output reads "INFO
mapreduce.Job: Job jobID failed with state KILLED due to:" which are both not useful. This
message has to be improved.


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