Siddharth Seth created TEZ-1592:
-----------------------------------
Summary: Vertex should wait for all initializers to finish before
moving to INITED state
Key: TEZ-1592
URL: https://issues.apache.org/jira/browse/TEZ-1592
Project: Apache Tez
Issue Type: Bug
Reporter: Siddharth Seth
Assignee: Siddharth Seth
Priority: Critical
Reported by [~vikram.dixit]
When using multiple initializers, the following stack trace is seen at times.
{code}
2014-09-17 15:05:00,406 ERROR [AsyncDispatcher event handler]
org.apache.tez.dag.app.dag.impl.VertexImpl: Can't handle Invalid event
V_ROOT_INPUT_INITIALIZED on vertex Map 2 with vertexId
vertex_1410991351910_0002_8_01 at current state RUNNING
org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event:
V_ROOT_INPUT_INITIALIZED at RUNNING
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.VertexImpl.handle(VertexImpl.java:1337)
at org.apache.tez.dag.app.dag.impl.VertexImpl.handle(VertexImpl.java:168)
at
org.apache.tez.dag.app.DAGAppMaster$VertexEventDispatcher.handle(DAGAppMaster.java:1641)
at
org.apache.tez.dag.app.DAGAppMaster$VertexEventDispatcher.handle(DAGAppMaster.java:1627)
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)
{code}
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