Jinho Kim created TAJO-1336:
-------------------------------
Summary: Fix task failure of stopped task
Key: TAJO-1336
URL: https://issues.apache.org/jira/browse/TAJO-1336
Project: Tajo
Issue Type: Bug
Components: worker
Affects Versions: 0.10
Reporter: Jinho Kim
Assignee: Jinho Kim
Fix For: 0.10
A task is killed, but {{Task.run()}} can try to change task state.
2015-02-05 06:01:49,971 INFO: org.apache.tajo.worker.Task (<init>(179)) -
==================================
2015-02-05 06:01:49,971 INFO: org.apache.tajo.worker.TaskAttemptContext
(setState(145)) - Query status of ta_1423116109181_0001_000003_000000_00 is
changed to TA_KILLED
2015-02-05 06:01:49,972 INFO: org.apache.tajo.worker.TaskAttemptContext
(setState(145)) - Query status of ta_1423116109181_0001_000003_000000_00 is
changed to TA_RUNNING
...
2015-02-05 06:01:50,028 INFO: org.apache.tajo.worker.TaskRunner (stop(151)) -
Stop TaskRunner:
eb_1423116109181_0001_000003,container_1423116109181_0001_01_000029
2015-02-05 06:01:50,028 ERROR: org.apache.tajo.querymaster.TaskAttempt
(handle(417)) - Can't handle this event at current state of
ta_1423116109181_0001_000003_000000_00), eventType:TA_FATAL_ERROR,
oldState:TA_KILLED, nextState:TA_KILLED
org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event:
TA_FATAL_ERROR at TA_KILLED
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.tajo.querymaster.TaskAttempt.handle(TaskAttempt.java:415)
at
org.apache.tajo.querymaster.QueryMasterTask$TaskAttemptEventDispatcher.handle(QueryMasterTask.java:250)
at
org.apache.tajo.querymaster.QueryMasterTask$TaskAttemptEventDispatcher.handle(QueryMasterTask.java:243)
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:662)
2015-02-05 06:01:50,031 INFO: org.apache.tajo.worker.TaskRunnerManager
(stopTaskRunner(116)) - Stop
{noformat}
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