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https://issues.apache.org/jira/browse/YARN-11003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17448260#comment-17448260
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Íñigo Goiri commented on YARN-11003:
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Thanks [~afchung90] for the PR and [~bibinchundatt] for the review.
Merged PR 3646 to trunk.

> Make RMNode aware of all (OContainer inclusive) allocated resources
> -------------------------------------------------------------------
>
>                 Key: YARN-11003
>                 URL: https://issues.apache.org/jira/browse/YARN-11003
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Andrew Chung
>            Assignee: Andrew Chung
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> In order to facilitate resource-aware Opportunistic container allocation, we 
> will need to pass allocated container information to {{ClusterNode}}, which 
> in turn gets its information from {{RMNode}}.
> However, {{RMNode}} currently only holds containers and node utilization 
> based on the actual physical resource utilization, not at the allocated 
> container level.
> This sub-task aims to allow {{RMNode}} to be aware of all allocated resources 
> on the node upon a node heartbeat.



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