Bibin A Chundatt created YARN-3892:
--------------------------------------

             Summary: NPE on RMStateStore#serviceStop when 
CapacityScheduler#serviceInit fails
                 Key: YARN-3892
                 URL: https://issues.apache.org/jira/browse/YARN-3892
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Bibin A Chundatt
            Assignee: Bibin A Chundatt
            Priority: Minor


NPE on RMStateStore#serviceStop when CapacityScheduler#serviceInit fails

{code}
java.lang.NullPointerException
        at 
org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.closeInternal(ZKRMStateStore.java:315)
        at 
org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.serviceStop(RMStateStore.java:516)
        at 
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
        at 
org.apache.hadoop.service.AbstractService.close(AbstractService.java:250)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStop(ResourceManager.java:598)
        at 
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
        at 
org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
        at 
org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
        at 
org.apache.hadoop.service.AbstractService.init(AbstractService.java:171)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.createAndInitActiveServices(ResourceManager.java:954)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:254)
        at 
org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1184)

{code}



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