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Date: Wed, 5 Dec 2012 23:55:57 +0000 (UTC)
From: "Ravi Prakash (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
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Subject: [jira] [Updated] (YARN-249) Capacity Scheduler web page should show
 list of active users per queue like it used to (in 1.x)
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     [ https://issues.apache.org/jira/browse/YARN-249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravi Prakash updated YARN-249:
------------------------------

    Attachment: YARN-249.patch

Hi Jeagles!

Thanks for your review. I have fixed the divide by 0 and moved the getPercentage method. I was in two minds myself where to put that. But it seems like Resource.getMemory is being used in a LOT of places anyway so I don't think we mind leaking those semantics in non-Resource code.

If I was to use StringUtils.join then I'd have to create a collection. That seems rather unweildy. Could we please check it in as is?
                
> Capacity Scheduler web page should show list of active users per queue like it used to (in 1.x)
> -----------------------------------------------------------------------------------------------
>
>                 Key: YARN-249
>                 URL: https://issues.apache.org/jira/browse/YARN-249
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacityscheduler
>    Affects Versions: 2.0.2-alpha, 3.0.0, 0.23.5
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>              Labels: scheduler, web-ui
>         Attachments: YARN-249.patch, YARN-249.patch
>
>
> On the jobtracker, the web ui showed the active users for each queue and how much resources each of those users were using. That currently isn't being displayed on the RM capacity scheduler web ui.

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