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https://issues.apache.org/jira/browse/YARN-3519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14505378#comment-14505378
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Jian He commented on YARN-3519:
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[~sandflee], is this the issue that AM could re-register with RM before
containers are actually recovered in RM?
This is a known issue which is tracked down at YARN-2038.
> registerApplicationMaster couldn't get all running containers if rm is
> rebuilding container info while am is relaunched
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-3519
> URL: https://issues.apache.org/jira/browse/YARN-3519
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: sandflee
>
> 1, rm failes over, have recovered all app info but all container
> 2, am relaunched and register to am
> 3, nm with container launched by am reregister to rm
> The container in nm and corresponding NMToken could not passed to am
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