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From Gergely Novák (JIRA) <j...@apache.org>
Subject [jira] [Commented] (YARN-7829) Rebalance UI2 cluster overview page
Date Thu, 01 Feb 2018 11:58:08 GMT

    [ https://issues.apache.org/jira/browse/YARN-7829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16348482#comment-16348482
] 

Gergely Novák commented on YARN-7829:
-------------------------------------

??Small nits that Memory and VCore are also related to system resource, which are more closely
related to Cluster Resource on the top row. Would it be better to move Finished Apps and Running
Apps to third row???

There are two problems with it:
 # one might say that Finished/Running Apps are also related Cluster Resource Usage by Applications
in the top left corner
 # the number of resources in the (current) 3rd line is not necessarily 2. We might have additional
resource types (GPUs, etc, see YARN-7330), so we should leave the opportunity for this last
row to "overflow", we shouldn't add any other charts to it or move it up.

 

> Rebalance UI2 cluster overview page
> -----------------------------------
>
>                 Key: YARN-7829
>                 URL: https://issues.apache.org/jira/browse/YARN-7829
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn-ui-v2
>    Affects Versions: 3.0.0
>            Reporter: Eric Yang
>            Assignee: Gergely Novák
>            Priority: Major
>         Attachments: YARN-7829.001.patch, ui2-cluster-overview.png
>
>
> The cluster overview page looks like a upside down triangle.  It would be nice to rebalance
the charts to ensure horizontal real estate are utilized properly.  The screenshot attachment
includes some suggestion for rebalance.  Node Manager status and cluster resource are closely
related, it would be nice to promote the chart to first row.  Application Status, and Resource
Availability are closely related.  It would be nice to promote Resource usage to side by
side with Application Status to fill up the horizontal real estates.



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