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https://issues.apache.org/jira/browse/YARN-3682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14560081#comment-14560081
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Vinod Kumar Vavilapalli commented on YARN-3682:
-----------------------------------------------

(Seeing as how others are making fun of me offline w.r.t putting up a patch, 
yeah, I had a bit of time to kill :P )

> Decouple PID-file management from ContainerExecutor
> ---------------------------------------------------
>
>                 Key: YARN-3682
>                 URL: https://issues.apache.org/jira/browse/YARN-3682
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Vinod Kumar Vavilapalli
>         Attachments: YARN-3682-20150526.txt
>
>
> The PID-files management currently present in ContainerExecutor really 
> doesn't belong there. I know the original history of why we added it, that 
> was about the only right place to put it in at that point of time.
> Given the evolution of executors for Windows etc, the ContainerExecutor is 
> getting more complicated than is necessary.
> We should pull the PID-file management into its own entity.



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