Thomas Graves created YARN-2421:

             Summary: CapacityScheduler still allocates containers to an app in 
the FINISHING state
                 Key: YARN-2421
             Project: Hadoop YARN
          Issue Type: Bug
          Components: scheduler
    Affects Versions: 2.4.1
            Reporter: Thomas Graves

I saw an instance of a bad application master where it unregistered with the RM 
but then continued to call into allocate.  The RMAppAttempt went to the 
FINISHING state, but the capacity scheduler kept allocating it containers.   We 
should probably have the capacity scheduler check that the application isn't in 
one of the terminal states before giving it containers. 

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