[jira] [Updated] (MAPREDUCE-3037) Add a consistent method for getting the job configuration's XML within the AppMaster and the JobHistory

["Mahadev konar (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mahadev konar updated MAPREDUCE-3037:
-------------------------------------

    Priority: Major  (was: Blocker)

Not a blocker.
                
> Add a consistent method for getting the job configuration's XML within the AppMaster and the JobHistory
> -------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3037
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3037
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Jeffrey Naisbitt
>             Fix For: 0.24.0
>
>
> We should add consistent functionality for accessing/downloading the actual XML for the jobfile configuration from the Web UI (for both the AppMaster UI and the JobHistory UI).  Currently, you can get an HTML table with the configuration through /yarn/conf (a "Configuration" link on the left side of the UI).  It would be good to add a link there that allows the user to actually download the XML.  We could either have a conf-xml servlet or even better we could do something more REST-like by allowing requests to contain the desired format (XML, HTML, JSON, etc?).

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