Zhang created YARN-9384:
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             Summary: FederationInterceptorREST should broadcast 
KillApplication to all sub clusters
                 Key: YARN-9384
                 URL: https://issues.apache.org/jira/browse/YARN-9384
             Project: Hadoop YARN
          Issue Type: Bug
          Components: federation
            Reporter: Zhang


Today KillApplication request from user client only goes to home cluster. As a 
result the containers in secondary clusters continue working for 10~15 minutes 
(UAM heartbeat timeout).

This is not an favorable user experience especially when user has a streaming 
job and sometime needs to restart it. In this case, containers created by new 
job and old job can run at the same time.



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