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https://issues.apache.org/jira/browse/YARN-1515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13898425#comment-13898425
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Karthik Kambatla commented on YARN-1515:
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I just barely skimmed through the patch. Before taking a closer look at it, can 
we consolidate the new ContainerManagementProtocol#stopContainers1 and the 
existing ContainerManagementProtocol#stopContainers? That would probably make 
the patch shorter too - easier to review :)

> Ability to dump the container threads and stop the containers in a single RPC
> -----------------------------------------------------------------------------
>
>                 Key: YARN-1515
>                 URL: https://issues.apache.org/jira/browse/YARN-1515
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: api, nodemanager
>            Reporter: Gera Shegalov
>            Assignee: Gera Shegalov
>         Attachments: YARN-1515.v01.patch, YARN-1515.v02.patch
>
>
> This is needed to implement MAPREDUCE-5044 to enable thread diagnostics for 
> timed-out task attempts.



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