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https://issues.apache.org/jira/browse/YARN-2152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14029595#comment-14029595
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Jian He commented on YARN-2152:
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Probably we can add extra to-be-recovered container information in
ContainerTokenIdentifier as a payload and that'll be sent to NM on container
launch.
> Recover missing container information
> -------------------------------------
>
> Key: YARN-2152
> URL: https://issues.apache.org/jira/browse/YARN-2152
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Jian He
> Assignee: Jian He
>
> Container information such as container priority and container start time
> cannot be recovered because NM container today lacks such container
> information to send across on NM registration when RM recovery happens
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