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From "Sangjin Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-451) Add more metrics to RM page
Date Wed, 23 Oct 2013 18:35:47 GMT

    [ https://issues.apache.org/jira/browse/YARN-451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13803113#comment-13803113
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Sangjin Lee commented on YARN-451:
----------------------------------

Forgot to answer this:

{quote}
I took a look at the scheduler page, and all I see for current allocation is per-user-per-queue
and not per app. Where are you seeing the current assignment for each app on the scheduler
page?
{quote}

I think what Joep is referring to is the fair share numbers in case of the fair scheduler,
and whatever corresponds to those numbers in the capacity scheduler page.

> Add more metrics to RM page
> ---------------------------
>
>                 Key: YARN-451
>                 URL: https://issues.apache.org/jira/browse/YARN-451
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>    Affects Versions: 2.0.3-alpha
>            Reporter: Lohit Vijayarenu
>            Assignee: Sangjin Lee
>            Priority: Blocker
>         Attachments: in_progress_2x.png, yarn-451-trunk-20130916.1.patch
>
>
> ResourceManager webUI shows list of RUNNING applications, but it does not tell which
applications are requesting more resource compared to others. With cluster running hundreds
of applications at once it would be useful to have some kind of metric to show high-resource
usage applications vs low-resource usage ones. At the minimum showing number of containers
is good option.



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