[jira] [Commented] (YARN-2695) Support continuously looking reserved container with node labels

["Wangda Tan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-2695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15425368#comment-15425368 ] 

Wangda Tan commented on YARN-2695:
----------------------------------

[~jlowe], I just unassigned myself, please feel free to reassign.

I think it might be good to update few other places to make this to be a more comprehensive fix, including:
- FiCaSchedulerApp#findNodeToUnreserve
- caller of canAssignToThisQueue, pass down application.reservedResource(partition)
- LeafQueue#canAssignToUser, use application.reservedResource(partition)

> Support continuously looking reserved container with node labels
> ----------------------------------------------------------------
>
>                 Key: YARN-2695
>                 URL: https://issues.apache.org/jira/browse/YARN-2695
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacityscheduler, resourcemanager
>            Reporter: Wangda Tan
>         Attachments: YARN-2695.001.patch
>
>
> YARN-1769 improved capacity scheduler to continuously look at reserved container when trying to reserve/allocate resource.
> This should be respected when node/resource-request/queue has node label.



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