Gopal V created TEZ-740:
---------------------------

             Summary: Tez/hive task failure on large DAG with Invalid event: 
TA_SCHEDULE at KILLED
                 Key: TEZ-740
                 URL: https://issues.apache.org/jira/browse/TEZ-740
             Project: Apache Tez
          Issue Type: Bug
    Affects Versions: 0.2.0
         Environment: The Tez AM exits with the following error and kills the 
query

{code} 
2014-01-16 22:18:14,661 ERROR [AsyncDispatcher event handler] 
org.apache.tez.dag.app.dag.impl.TaskAttemptImpl: Can't handle this event at 
current state for attempt_1389745080241_0038_1_01_000096_2
org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event: 
TA_SCHEDULE at KILLED
{code}

Another attempt had died on an Exception 

{code}
org.apache.tez.dag.app.dag.impl.TaskAttemptImpl: 
attempt_1389745080241_0038_1_13_000114_2 TaskAttempt Transitioned from RUNNING 
to FAIL_IN_PROGRESS
{code}

Looks like a mapper failed and the reducer went from NEW to KILLED, but got a 
TA_SCHEDULE after entering KILLED.
            Reporter: Gopal V
            Assignee: Hitesh Shah






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