[YARN-369] Handle ( or throw a proper error when receiving) status updates from application masters that have not registered

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.3-alpha, trunk-win
• Fix Version/s: 2.1.0-beta
• Component/s: resourcemanager
• Hadoop Flags: Reviewed
• Assignee: Mayank Bansal
• Reporter: Hitesh Shah
• Created: 31/Jan/13 19:00
• Updated: 27/Aug/13 22:15
• Resolved: 09/Jul/13 23:26

Description

Currently, an allocate call from an unregistered application is allowed and the status update for it throws a statemachine error that is silently dropped.

org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event: STATUS_UPDATE at LAUNCHED
at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:43)
at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:445)
at org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:588)
at org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:99)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(ResourceManager.java:471)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(ResourceManager.java:452)
at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:130)
at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:77)
at java.lang.Thread.run(Thread.java:680)

ApplicationMasterService should likely throw an appropriate error for applications' requests that should not be handled in such cases.