Vinod Kumar Vavilapalli created YARN-3685:

             Summary: NodeManager unnecessarily knows about classpath-jars due 
to Windows limitations
                 Key: YARN-3685
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Vinod Kumar Vavilapalli

Found this while looking at cleaning up ContainerExecutor via YARN-3648, making 
it a sub-task.

YARN *should not* know about classpaths. Our original design modeled around 
this. But when we added windows suppport, due to classpath issues, we ended up 
breaking this abstraction via YARN-316. We should clean this up.

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