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https://issues.apache.org/jira/browse/YARN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15131726#comment-15131726
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Sangjin Lee commented on YARN-4670:
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Thanks for the info. I missed YARN-4307.
Regarding logging in SchedulerAppUtils.isBlackListed(), does that get used for
the *AM* blacklisting too? It's not obvious to me. I was looking more at
RMAppAttemptImpl.sendAMContainerToNM(). Also, it would be good if this can be
logged at the INFO level, as I don't think the volume of this logging is going
to be too much and logging this during the normal operation would be useful?
> add logging when a node is AM-blacklisted
> -----------------------------------------
>
> Key: YARN-4670
> URL: https://issues.apache.org/jira/browse/YARN-4670
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager
> Affects Versions: 2.8.0
> Reporter: Sangjin Lee
> Assignee: Sangjin Lee
> Priority: Trivial
>
> Today there is not much logging happening when a node is blacklisted for an
> AM (see YARN-2005). We can add a little more logging to see this activity
> easily from the RM logs.
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