[jira] [Updated] (YARN-410) New lines in diagnostics for a failed app on the per-application page make it hard to read

["Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli updated YARN-410:
-----------------------------------------

    Summary: New lines in diagnostics for a failed app on the per-application page make it hard to read  (was: Miscellaneous web UI issues)
    
> New lines in diagnostics for a failed app on the per-application page make it hard to read
> ------------------------------------------------------------------------------------------
>
>                 Key: YARN-410
>                 URL: https://issues.apache.org/jira/browse/YARN-410
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: omkar vinit joshi
>              Labels: usability
>         Attachments: yarn-410.patch
>
>
> We need to fix the following issues on YARN web-UI:
>  - Remove the "Note" column from the application list. When a failure happens, this "Note" spoils the table layout.
>  - When the Application is still not running, the Tracking UI should be title "UNASSIGNED", for some reason it is titled "ApplicationMaster" but (correctly) links to "#".
>  - The per-application page has all the RM related information like version, start-time etc. Must be some accidental change by one of the patches.
>  - The diagnostics for a failed app on the per-application page don't retain new lines and wrap'em around - looks hard to read.

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