Seungun Choe created TAJO-489:
---------------------------------
Summary: TPC-H Query 6 has Invalid event error.
Key: TAJO-489
URL: https://issues.apache.org/jira/browse/TAJO-489
Project: Tajo
Issue Type: Bug
Reporter: Seungun Choe
Priority: Minor
Sometimes, TPC-H query number 6 has invalid event(TA_UPDATE at TA_ASSIGNED)
error.
{code}
2014-01-09 18:34:56,180 ERROR querymaster.QueryUnitAttempt
(QueryUnitAttempt.java:handle(314)) - Can't handle this event at current state
of ta_1389258913763_0021_000001_000169_00)
org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event:
TA_UPDATE at TA_ASSIGNED
at
org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
at
org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:299)
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.tajo.master.querymaster.QueryUnitAttempt.handle(QueryUnitAttempt.java:312)
at
org.apache.tajo.master.querymaster.QueryMasterTask$TaskAttemptEventDispatcher.handle(QueryMasterTask.java:239)
at
org.apache.tajo.master.querymaster.QueryMasterTask$TaskAttemptEventDispatcher.handle(QueryMasterTask.java:231)
at
org.apache.tajo.master.TajoAsyncDispatcher.dispatch(TajoAsyncDispatcher.java:137)
at
org.apache.tajo.master.TajoAsyncDispatcher$1.run(TajoAsyncDispatcher.java:79)
at java.lang.Thread.run(Thread.java:662)
{code}
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