[ https://issues.apache.org/jira/browse/YARN-1752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rohith updated YARN-1752: ------------------------- Attachment: YARN-1752.1.patch Attaching patch for checking AM registration during unregistering. Please review. > Unexpected Unregistered event at Attempt Launched state > ------------------------------------------------------- > > Key: YARN-1752 > URL: https://issues.apache.org/jira/browse/YARN-1752 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Jian He > Assignee: Rohith > Attachments: YARN-1752.1.patch > > > {code} > 2014-02-21 14:56:03,453 ERROR > org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl: > Can't handle this event at current state > org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event: > UNREGISTERED at LAUNCHED > at > org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:305) > at > org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46) > at > org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448) > at > org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:647) > at > org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:103) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(ResourceManager.java:733) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(ResourceManager.java:714) > at > org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:173) > at > org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:106) > at java.lang.Thread.run(Thread.java:695) > {code} -- This message was sent by Atlassian JIRA (v6.1.5#6160)