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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