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https://issues.apache.org/jira/browse/YARN-4837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15306956#comment-15306956
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Karthik Kambatla commented on YARN-4837:
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Thanks for working on this, Vinod. Quickly skimmed through the patch. It is
definitely more maintainable, thanks again for the cleanup.
Just one nit:
RMAppAttemptImpl#shouldCountTowardsNodeBlacklisting: For
ContainerExitStatus.DISKS_FAILED, doesn't that mean at least one disk failed?
And, the NM can continue running with remaining disks right? Is the idea that
even if we schedule it to the same node, the NM wouldn't give the same local
directory? If yes, should we clarify the comment accordingly?
> User facing aspects of 'AM blacklisting' feature need fixing
> ------------------------------------------------------------
>
> Key: YARN-4837
> URL: https://issues.apache.org/jira/browse/YARN-4837
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Vinod Kumar Vavilapalli
> Priority: Critical
> Attachments: YARN-4837-20160515.txt, YARN-4837-20160520.1.txt,
> YARN-4837-20160520.txt, YARN-4837-20160527.txt
>
>
> Was reviewing the user-facing aspects that we are releasing as part of 2.8.0.
> Looking at the 'AM blacklisting feature', I see several things to be fixed
> before we release it in 2.8.0.
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