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From "Scott Chen (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-2206) The task-cleanup tasks should be optional
Date Tue, 30 Nov 2010 06:12:10 GMT
The task-cleanup tasks should be optional
-----------------------------------------

                 Key: MAPREDUCE-2206
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2206
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: jobtracker
    Affects Versions: 0.23.0
            Reporter: Scott Chen
            Assignee: Scott Chen
             Fix For: 0.23.0


For job does not use OutputCommitter.abort(), this should be able to turn off.
This improves the latency of the job because failed tasks are often the bottleneck of the
jobs.

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