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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3362) Add node label usage in RM CapacityScheduler web UI
Date Tue, 12 May 2015 21:14:01 GMT

    [ https://issues.apache.org/jira/browse/YARN-3362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14540756#comment-14540756
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Wangda Tan commented on YARN-3362:
----------------------------------

[~Naganarasimha], thanks for updating, the latest result looks great!

About the queue-hierarchy discussion, I think maybe one alternative is, make a hierarchy queue
names, but align usage bars, like following:
{code}
root        [------------------------------ 100% used]
  - a       [----------------- 60% used]
    - a1    [------------- 40% used]
    - a2    [-----------]
  - b       [-------------]
    - b1    [---------]
      - b11 [----------]
{code}
Which can also help comparing queue's resource but doesn't need a extra button to hide/show
queue hierarchy?

> Add node label usage in RM CapacityScheduler web UI
> ---------------------------------------------------
>
>                 Key: YARN-3362
>                 URL: https://issues.apache.org/jira/browse/YARN-3362
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacityscheduler, resourcemanager, webapp
>            Reporter: Wangda Tan
>            Assignee: Naganarasimha G R
>         Attachments: 2015.05.06 Folded Queues.png, 2015.05.06 Queue Expanded.png, 2015.05.07_3362_Queue_Hierarchy.png,
2015.05.10_3362_Queue_Hierarchy.png, 2015.05.12_3362_Queue_Hierarchy.png, CSWithLabelsView.png,
No-space-between-Active_user_info-and-next-queues.png, Screen Shot 2015-04-29 at 11.42.17
AM.png, YARN-3362.20150428-3-modified.patch, YARN-3362.20150428-3.patch, YARN-3362.20150506-1.patch,
YARN-3362.20150507-1.patch, YARN-3362.20150510-1.patch, YARN-3362.20150511-1.patch, YARN-3362.20150512-1.patch,
capacity-scheduler.xml
>
>
> We don't have node label usage in RM CapacityScheduler web UI now, without this, user
will be hard to understand what happened to nodes have labels assign to it.



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