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From "Gera Shegalov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-5847) Remove redundant code for fileOutputByteCounter in MapTask and ReduceTask
Date Fri, 18 Apr 2014 09:35:14 GMT
Gera Shegalov created MAPREDUCE-5847:
----------------------------------------

             Summary: Remove redundant code for fileOutputByteCounter in MapTask and ReduceTask

                 Key: MAPREDUCE-5847
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5847
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv1, mrv2, task
    Affects Versions: 2.4.0
            Reporter: Gera Shegalov
            Assignee: Gera Shegalov


Both MapTask and ReduceTask carry redundant code to update BYTES_WRITTEN counter. However,
{{Task.updateCounters}} uses file system stats for this. 



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