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Posted to mapreduce-dev@hadoop.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2010/03/26 11:36:27 UTC

[jira] Created: (MAPREDUCE-1635) ResourceEstimator does not work after MAPREDUCE-842

ResourceEstimator does not work after MAPREDUCE-842
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                 Key: MAPREDUCE-1635
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1635
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: tasktracker
    Affects Versions: 0.21.0
            Reporter: Amareshwari Sriramadasu
             Fix For: 0.22.0


MAPREDUCE-842 changed Child's mapred.local.dir to have attemptDir as the base local directory. Also assumption is that
org.apache.hadoop.mapred.MapOutputFile always gets Child's mapred.local.dir. 
But, MapOuptutFile.getOutputFile() is called from TaskTracker's conf, which does not find the output file. Thus TaskTracker.tryToGetOutputSize() always returns zero.


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