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https://issues.apache.org/jira/browse/MAPREDUCE-3320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Joseph Evans updated MAPREDUCE-3320:
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    Target Version/s: 2.0.0, 3.0.0  (was: 0.23.1, 0.24.0)
    
> Error conditions in web apps should stop pages from rendering.
> --------------------------------------------------------------
>
>                 Key: MAPREDUCE-3320
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3320
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>             Fix For: 0.24.0
>
>
> There are several places in the web apps where an error condition should 
> short circuit the page from rendering, but it does not.  Ideally the web app 
> framework should be extended to support exceptions similar to Jersey that can 
> have an HTTP return code associated with them.  Then all of the places that 
> produce custom error pages can just throw these exceptions instead. 

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