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From "Jason Lowe (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3913) RM application webpage is unresponsive after 2000 jobs
Date Fri, 24 Feb 2012 22:31:51 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Lowe updated MAPREDUCE-3913:
----------------------------------

    Attachment: MAPREDUCE-3913.patch

Patch to remove the Ajax table loading per previous comment and fix the manual RMWebApp tests.
 Ran the manual test to verify the apps page with 10500 jobs rendered properly.
                
> RM application webpage is unresponsive after 2000 jobs
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-3913
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3913
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, webapps
>    Affects Versions: 0.23.1
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>            Priority: Critical
>         Attachments: MAPREDUCE-3913.patch
>
>
> After >2000 jobs have been submitted, trying to load the resourcemanager's applications
page results in the following exception on the RM:
> {code}
> java.lang.IllegalArgumentException: No enum cons
> t class org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState.json
>         at java.lang.Enum.valueOf(Enum.java:196)
>         at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState.valueOf(RMAppState.java:21)
>         at org.apache.hadoop.yarn.server.resourcemanager.webapp.AppsBlock.render(AppsBlock.java:66)
>         at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:64)
>         at org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:74)
>         at org.apache.hadoop.yarn.webapp.View.render(View.java:233)
>         at org.apache.hadoop.yarn.webapp.view.HtmlBlock$Block.subView(HtmlBlock.java:38)
>         at org.apache.hadoop.yarn.webapp.hamlet.Hamlet._(Hamlet.java:30345)
>         at org.apache.hadoop.yarn.server.resourcemanager.webapp.AppsBlockWithMetrics.render(AppsBlockWithMetrics.java:29)
>         at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:64)
>         at org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:74)
>         at org.apache.hadoop.yarn.webapp.View.render(View.java:233)
>         at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:47)
>         at org.apache.hadoop.yarn.webapp.hamlet.HamletImpl$EImp._v(HamletImpl.java:117)
>         at org.apache.hadoop.yarn.webapp.hamlet.Hamlet$TD._(Hamlet.java:843)
>         at org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:54)
> ....
> {code}

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