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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-2373) When tasks exit with a nonzero exit status, task runner should log the stderr as well as stdout
Date Wed, 09 Mar 2011 21:40:00 GMT
When tasks exit with a nonzero exit status, task runner should log the stderr as well as stdout
-----------------------------------------------------------------------------------------------

                 Key: MAPREDUCE-2373
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2373
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
    Affects Versions: 0.22.0
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
             Fix For: 0.22.0


Currently, if the taskjvm.sh script fails to exec java for some reason, it prints its error
message to stderr. This doesn't make it to the logs anywhere. Logging the stderr is very useful
to understand why taskjvm.sh failed to start the Child jvm.

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