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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4357) Applications page loads very slowly when there are lots of applications
Date Mon, 16 Nov 2015 21:12:11 GMT

    [ https://issues.apache.org/jira/browse/YARN-4357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15007326#comment-15007326
] 

Jason Lowe commented on YARN-4357:
----------------------------------

The extra time appears to be all client-side processing in the browser.  The browser is complaining
about a script taking too long:
{noformat}
A script on this page may be busy, or it may have stopped responding. You can stop the script
now, open the script in the debugger, or let the script continue.

Script: http://rmhost:8088/static/dt-plugin-1.10.7/sorting/natural.js
{noformat}

Looks like this was introduced by YARN-3840.

> Applications page loads very slowly when there are lots of applications
> -----------------------------------------------------------------------
>
>                 Key: YARN-4357
>                 URL: https://issues.apache.org/jira/browse/YARN-4357
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.7.2
>            Reporter: Jason Lowe
>            Priority: Critical
>
> It takes a long time (on the order of minutes) to load the application page when there
are many applications (e.g.: 10,000 or so).  This page used to load much faster (on the order
of a few seconds).



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