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From "Ravi Prakash (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4720) Browser thinks History Server main page JS is taking too long
Date Tue, 06 Nov 2012 19:20:14 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491733#comment-13491733
] 

Ravi Prakash commented on MAPREDUCE-4720:
-----------------------------------------

And curling:
$ time curl --compressed --socks5 someSocksServer:port http://someJobHistoryServer:19888/jobhistory
> file
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  465k    0  465k    0     0   152k      0 --:--:--  0:00:03 --:--:--  159k

real	0m3.074s
user	0m0.046s
sys	0m0.031s

So curling is pretty fast. It resulted in a 13Mb file after decompression. 

                
> 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.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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