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Vinod K V commented on MAPREDUCE-1635: -------------------------------------- Argh.. one catch.. {{MapOutputFile}} is still being used in TaskTracker process space, as a member of TaskRunner class. This will still leave other bugs possible? Like in {{TaskRunner.prepare()}}? We should also slightly enhance MapOutputFile's javadoc to SHOUT ALOUD that it should not be used in TT address space. > ResourceEstimator does not work after MAPREDUCE-842 > --------------------------------------------------- > > 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 > Assignee: Amareshwari Sriramadasu > Fix For: 0.22.0 > > Attachments: patch-1635.txt > > > 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 -1. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.