Siddharth Seth created TEZ-2163:
-----------------------------------
Summary: Task status update should be handled in the START_WAIT
state
Key: TEZ-2163
URL: https://issues.apache.org/jira/browse/TEZ-2163
Project: Apache Tez
Issue Type: Sub-task
Reporter: Siddharth Seth
Priority: Critical
It;s possible for a task to send in a STATUS_UPDATE before the
TA_STARTED_REMOTELY message is processed within the AM.
{code}
2015-02-27 13:21:15,491 ERROR [Dispatcher thread: Central]
impl.TaskAttemptImpl: Can't handle this event at current state for
attempt_1424502260528_0177_5_03_000223_0
org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event:
TA_STATUS_UPDATE at START_WAIT
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.tez.dag.app.dag.impl.TaskAttemptImpl.handle(TaskAttemptImpl.java:670)
at
org.apache.tez.dag.app.dag.impl.TaskAttemptImpl.handle(TaskAttemptImpl.java:112)
at
org.apache.tez.dag.app.DAGAppMaster$TaskAttemptEventDispatcher.handle(DAGAppMaster.java:1835)
at
org.apache.tez.dag.app.DAGAppMaster$TaskAttemptEventDispatcher.handle(DAGAppMaster.java:1820)
at org.apache.tez.common.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
at org.apache.tez.common.AsyncDispatcher$1.run(AsyncDispatcher.java:115)
at java.lang.Thread.run(Thread.java:745)
{code}
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