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https://issues.apache.org/jira/browse/YARN-7621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16877534#comment-16877534
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Sunil Govindan commented on YARN-7621:
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I think this makes sense to me. 

We are trimming the last section of the queue path and querying based on same. 
And for user, they will get a seamless shift. +1 for this,. Thanks [~Tao Yang] 
and [~cheersyang]

> Support submitting apps with queue path for CapacityScheduler
> -------------------------------------------------------------
>
>                 Key: YARN-7621
>                 URL: https://issues.apache.org/jira/browse/YARN-7621
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacityscheduler
>            Reporter: Tao Yang
>            Assignee: Tao Yang
>            Priority: Major
>              Labels: fs2cs
>         Attachments: YARN-7621.001.patch, YARN-7621.002.patch
>
>
> Currently there is a difference of queue definition in 
> ApplicationSubmissionContext between CapacityScheduler and FairScheduler. 
> FairScheduler needs queue path but CapacityScheduler needs queue name. There 
> is no doubt of the correction of queue definition for CapacityScheduler 
> because it does not allow duplicate leaf queue names, but it's hard to switch 
> between FairScheduler and CapacityScheduler. I propose to support submitting 
> apps with queue path for CapacityScheduler to make the interface clearer and 
> scheduler switch smoothly.



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