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https://issues.apache.org/jira/browse/YARN-2995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15549895#comment-15549895
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Arun Suresh commented on YARN-2995:
-----------------------------------

Thanks for the patch [~kkaranasos]

Couple of comments:
* Can we add javadoc for all the methods in {{OpportunisticContainersStatus}}. 
* {{opport_cores_used}} can be int32 instead of int64.
* rename {{RMNodeStatusEvent::getContainerQueueInfo}} to 
{{getOpportunisticContainersInfo()}}

> Enhance UI to show cluster resource utilization of various container types
> --------------------------------------------------------------------------
>
>                 Key: YARN-2995
>                 URL: https://issues.apache.org/jira/browse/YARN-2995
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Sriram Rao
>            Assignee: Konstantinos Karanasos
>         Attachments: YARN-2995.001.patch
>
>
> This JIRA proposes to extend the Resource manager UI to show how cluster 
> resources are being used to run *guaranteed start* and *queueable* 
> containers.  For example, a graph that shows over time, the fraction of  
> running containers that are *guaranteed start* and the fraction of running 
> containers that are *queueable*. 



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