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https://issues.apache.org/jira/browse/MAPREDUCE-4421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13724175#comment-13724175
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Jason Lowe commented on MAPREDUCE-4421:
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bq. Should it not be mapreduce.job.framework.path to make it consistent with 
other MR configs?

I was trying to make it consistent with mapreduce.application.classpath since 
changing the framework config requires changing the classpath config.  However 
if the consensus is the name should be different, I'm fine with that too.
                
> Remove dependency on deployed MR jars
> -------------------------------------
>
>                 Key: MAPREDUCE-4421
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4421
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 2.0.0-alpha
>            Reporter: Arun C Murthy
>            Assignee: Jason Lowe
>         Attachments: MAPREDUCE-4421.patch, MAPREDUCE-4421.patch
>
>
> Currently MR AM depends on MR jars being deployed on all nodes via implicit 
> dependency on YARN_APPLICATION_CLASSPATH. 
> We should stop adding mapreduce jars to YARN_APPLICATION_CLASSPATH and, 
> probably, just rely on adding a shaded MR jar along with job.jar to the 
> dist-cache.

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