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https://issues.apache.org/jira/browse/YARN-3535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14629369#comment-14629369
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Peng Zhang commented on YARN-3535:
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bq. there are chances that recoverResourceRequest may not be correct.
Sorry, I didn't catch this, maybe I missed sth?.
I think {{recoverResourceRequest}} will not be affected by whether container
finished event is processed faster.
Cause {{recoverResourceRequest}} only process the ResourceRequest in container
and not care its status.
> ResourceRequest should be restored back to scheduler when RMContainer is
> killed at ALLOCATED
> ---------------------------------------------------------------------------------------------
>
> Key: YARN-3535
> URL: https://issues.apache.org/jira/browse/YARN-3535
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.6.0
> Reporter: Peng Zhang
> Assignee: Peng Zhang
> Priority: Critical
> Attachments: 0003-YARN-3535.patch, 0004-YARN-3535.patch,
> 0005-YARN-3535.patch, YARN-3535-001.patch, YARN-3535-002.patch, syslog.tgz,
> yarn-app.log
>
>
> During rolling update of NM, AM start of container on NM failed.
> And then job hang there.
> Attach AM logs.
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