[jira] [Created] (YARN-383) AMRMClientImpl should handle null rmClient in stop()

[Hitesh Shah (JIRA)]

Hitesh Shah created YARN-383:
--------------------------------

             Summary: AMRMClientImpl should handle null rmClient in stop()
                 Key: YARN-383
                 URL: https://issues.apache.org/jira/browse/YARN-383
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Hitesh Shah
            Assignee: Hitesh Shah
            Priority: Minor


2013-02-06 09:31:33,813 INFO  [Thread-2] service.CompositeService 
(CompositeService.java:stop(101)) - Error stopping 
org.apache.hadoop.yarn.client.AMRMClientImpl
org.apache.hadoop.HadoopIllegalArgumentException: Cannot close proxy since it 
is null
        at org.apache.hadoop.ipc.RPC.stopProxy(RPC.java:605)
        at 
org.apache.hadoop.yarn.client.AMRMClientImpl.stop(AMRMClientImpl.java:150)
        at 
org.apache.hadoop.yarn.service.CompositeService.stop(CompositeService.java:99)
        at 
org.apache.hadoop.yarn.service.CompositeService.stop(CompositeService.java:89)
        at 
org.apache.hadoop.yarn.app.ampool.AMPoolAppMaster.stop(AMPoolAppMaster.java:171)
        at 
org.apache.hadoop.yarn.app.ampool.AMPoolAppMaster$AMPoolAppMasterShutdownHook.run(AMPoolAppMaster.java:196)
        at 
org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:54)


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