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https://issues.apache.org/jira/browse/MAPREDUCE-4351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13399029#comment-13399029
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Andrew Ferguson commented on MAPREDUCE-4351:
--------------------------------------------
For an example of how this is used, please see my patch in MAPREDUCE-4334,
which provides an alternative ContainersMonitor that enforces limits using
cgroups.
re: the current patch. I can't tell if the javadoc warnings are real; perhaps
someone more experienced can take a look? The findbugs warning is spurious.
thanks!
> Make ContainersMonitor pluggable
> --------------------------------
>
> Key: MAPREDUCE-4351
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4351
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: mrv2, nodemanager
> Reporter: Andrew Ferguson
> Assignee: Andrew Ferguson
> Attachments: MAPREDUCE-4351-v1.patch, MAPREDUCE-4351-v2.patch,
> MAPREDUCE-4351-v3.patch, MAPREDUCE-4351-v4.patch, MAPREDUCE-4351-v4.patch,
> MAPREDUCE-4351-v5.patch, MAPREDUCE-4351-v5.patch
>
>
> Make the existing ContainersManager pluggable, just as the ContainerExecutor
> is currently. This will allow us to add container resource enforcement using
> other techniques (such as cgroups) in an extensible fashion.
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