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https://issues.apache.org/jira/browse/MAPREDUCE-1218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Scott Chen updated MAPREDUCE-1218:
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Attachment: MAPREDUCE-1218-v3.patch
Have fixed several things according to Vinod's suggestions. Major changes
including
1. Add unit tests to LinuxResourceCalculatorPlugin
2. Deprecate the original MemoryCalculatorPlugin and
LinuxMemoryCalculatorPlugin and redirect their functions
3. Rename the class, functions and configurations by replacing "memory" with
"resource"
> Collecting cpu and memory usage for TaskTrackers
> ------------------------------------------------
>
> Key: MAPREDUCE-1218
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1218
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 0.22.0
> Environment: linux
> Reporter: Scott Chen
> Assignee: Scott Chen
> Fix For: 0.22.0
>
> Attachments: MAPREDUCE-1218-rename.sh, MAPREDUCE-1218-v2.patch,
> MAPREDUCE-1218-v3.patch, MAPREDUCE-1218.patch
>
>
> The information can be used for resource aware scheduling.
> Note that this is related to MAPREDUCE-220. There the per task resource
> information is collected.
> This one collects the per machine information.
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