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https://issues.apache.org/jira/browse/MAPREDUCE-220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12862438#action_12862438
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Scott Chen commented on MAPREDUCE-220:
--------------------------------------
Rerun the failed contrib test TestSimulatorDeterministicreplay. It succeed on
my dev box.
{code}
b/c/m/t/TEST-org.apache.hadoop.mapred.TestSimulatorDeterministicReplay.txt
Testsuite: org.apache.hadoop.mapred.TestSimulatorDeterministicReplay
Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 31.101 sec
------------- Standard Output ---------------
Job job_200904211745_0002 is submitted at 103010
Job job_200904211745_0002 completed at 141990 with status: SUCCEEDED runtime:
38980
Job job_200904211745_0003 is submitted at 984078
Job job_200904211745_0004 is submitted at 993516
Job job_200904211745_0003 completed at 1011051 with status: SUCCEEDED runtime:
26973
Job job_200904211745_0005 is submitted at 1033963
Done, total events processed: 595469
Job job_200904211745_0002 is submitted at 103010
Job job_200904211745_0002 completed at 141990 with status: SUCCEEDED runtime:
38980
Job job_200904211745_0003 is submitted at 984078
Job job_200904211745_0004 is submitted at 993516
Job job_200904211745_0003 completed at 1011051 with status: SUCCEEDED runtime:
26973
Job job_200904211745_0005 is submitted at 1033963
Done, total events processed: 595469
------------- ---------------- ---------------
{code}
> Collecting cpu and memory usage for MapReduce tasks
> ---------------------------------------------------
>
> Key: MAPREDUCE-220
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-220
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Reporter: Hong Tang
> Assignee: Scott Chen
> Attachments: MAPREDUCE-220-v1.txt, MAPREDUCE-220.txt
>
>
> It would be nice for TaskTracker to collect cpu and memory usage for
> individual Map or Reduce tasks over time.
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