Jian He commented on YARN-2152:

Probably we can add extra to-be-recovered container information in 
ContainerTokenIdentifier as a payload and that'll be sent to NM on container 

> 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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