AMBARI-6059. Add refreshQueues custom command to YARN service (2) (Jeff Sposetti via ncole)

ambari-server/src/main/resources/stacks/HDP/2.0.6/services/YARN/package/scripts/service.py

@@ -62,7 +62,7 @@ def service(componentName, action='start', serviceName='yarn'):
     )
 
   elif action == 'refreshQueues':
-    refresh_cmd = format("{yarn_bin}/yarn rmadmin -refreshQueues")
+    refresh_cmd = format("yarn rmadmin -refreshQueues")
 
     Execute(refresh_cmd,
             user=usr,