Arun C Murthy created MAPREDUCE-5408:
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             Summary: CLONE - The logging level of the tasks should be 
configurable by the job
                 Key: MAPREDUCE-5408
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5408
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Owen O'Malley
            Assignee: Arun C Murthy
             Fix For: 0.21.0
         Attachments: MAPREDUCE-336_branch1.patch

It would be nice to be able to configure the logging level of the Task JVM's 
separately from the server JVM's. Reducing logging substantially increases 
performance and reduces the consumption of local disk on the task trackers.

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