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https://issues.apache.org/jira/browse/YARN-7105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Da Ding updated YARN-7105:
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Attachment: Screen Shot 2017-09-24 at 8.50.29 PM.png
> Refactor of Queue Visualization
> -------------------------------
>
> Key: YARN-7105
> URL: https://issues.apache.org/jira/browse/YARN-7105
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Da Ding
> Assignee: Da Ding
> Attachments: Screen Shot 2017-09-24 at 8.19.36 PM.png, Screen Shot
> 2017-09-24 at 8.50.29 PM.png
>
>
> Based on the discussion with Wangda Tan, current implementation of Queue is
> not easy to use if number of nodes is large, and visualization is not very
> straightforward in terms of node hierarchy and details. Therefore, we want to
> refactor queue visualization to be more user friendly for different use cases.
> The image above is the mockup for the new queue visualization, basically it
> should have the following features:
> 1. Each node would be visualized by a horizontal bar, and hierarchy would be
> distinguished by indentation of each node. (e.g. If one node is a child node
> of another parent node, there would be indentation before the child node.)
> 2. Each node would show usage info on its bar, e.g. displaying used usage
> like a progress bar along with the percentage.
> 3. Click +/- to expand/collapse the tree to show/hide nodes.
> 4. Click on bar would show detail charts on the bottom.
> 5. A filter on the top-right would filter the nodes based on options.
> Currently I finished feature 1 and feature 2. See screenshot.
> Since this ticket is relatively big and would take a while to complete, I
> will keep the ticket updated. Don't hesitate to comment your idea or
> suggestion. Thanks!
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