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Scott Chen commented on MAPREDUCE-220:
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Thanks for the help :)
> 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
> Components: task, tasktracker
> Reporter: Hong Tang
> Assignee: Scott Chen
> Fix For: 0.22.0
>
> Attachments: ant-test-patch.log, ant-test.log, MAPREDUCE-220-20100616.txt, MAPREDUCE-220-20100804.txt,
MAPREDUCE-220-20100806.txt, MAPREDUCE-220-20100809.txt, MAPREDUCE-220-20100811.txt, MAPREDUCE-220-20100812.txt,
MAPREDUCE-220-20100817.txt, MAPREDUCE-220-20100818.txt, 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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