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Posted to mapreduce-issues@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2012/07/03 08:21:20 UTC

[jira] [Commented] (MAPREDUCE-4351) Make ContainersMonitor pluggable

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13405653#comment-13405653 ] 

Todd Lipcon commented on MAPREDUCE-4351:
----------------------------------------

Hey Andrew. Looks like the findbugs warning is indeed about the new code, though. Can you take a look?
                
> 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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