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https://issues.apache.org/jira/browse/YARN-2046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15159663#comment-15159663
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Ming Ma commented on YARN-2046:
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Thanks [~jlowe] and [~xgong]!
> Out of band heartbeats are sent only on container kill and possibly too early
> -----------------------------------------------------------------------------
>
> Key: YARN-2046
> URL: https://issues.apache.org/jira/browse/YARN-2046
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 0.23.10, 2.4.0
> Reporter: Jason Lowe
> Assignee: Ming Ma
> Fix For: 2.7.3, 2.6.5
>
> Attachments: YARN-2046-2.patch, YARN-2046-3.patch, YARN-2046-4.patch,
> YARN-2046-5.patch, YARN-2046-branch-2.6.patch, YARN-2046-branch-2.7.patch,
> YARN-2046.patch
>
>
> [~mingma] pointed out in the review discussion for MAPREDUCE-5465 that the NM
> is currently sending out of band heartbeats only when stopContainer is
> called. In addition those heartbeats might be sent too early because the
> container kill event is asynchronously posted then the heartbeat monitor is
> notified.
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