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From "Ravi Prakash (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-4720) Browser thinks History Server main page JS is taking too long
Date Tue, 13 Nov 2012 07:59:13 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ravi Prakash updated MAPREDUCE-4720:
------------------------------------

    Attachment: MAPREDUCE-4720.branch23.patch

This is the final patch for branch-0.23. It adds deferred rendering to the HS jobs page and
HS Job Tasks page. Both of the tables on these pages can become pretty big.

@Luke: Could you please review and commit this patch?
                
> Browser thinks History Server main page JS is taking too long
> -------------------------------------------------------------
>
>                 Key: MAPREDUCE-4720
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4720
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.23.3
>            Reporter: Robert Joseph Evans
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4720.branch23.patch, MAPREDUCE-4720.patch, MAPREDUCE-4720.patch
>
>
> The main History Server page with the default settings of 20,000 jobs can cause browsers
to think that the JS on the page is stuck and ask you if you want to kill it. This is a big
usability problem.

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