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Posted to issues@tez.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2014/03/10 23:39:47 UTC
[jira] [Resolved] (TEZ-917) NPE when executing running via a custom
edge
[ https://issues.apache.org/jira/browse/TEZ-917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siddharth Seth resolved TEZ-917.
--------------------------------
Resolution: Invalid
> NPE when executing running via a custom edge
> --------------------------------------------
>
> Key: TEZ-917
> URL: https://issues.apache.org/jira/browse/TEZ-917
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Siddharth Seth
>
> Reported by [~vikram.dixit]. Likely a race in event routing.
> {code}
> java.lang.NullPointerException
> at org.apache.hadoop.hive.ql.exec.tez.CustomPartitionEdge.getNumSourceTaskPhysicalOutputs(CustomPartitionEdge.java:55)
> at org.apache.tez.dag.app.dag.impl.Edge.getSourceSpec(Edge.java:183)
> at org.apache.tez.dag.app.dag.impl.VertexImpl.getOutputSpecList(VertexImpl.java:2371)
> at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl.createRemoteTaskSpec(TaskAttemptImpl.java:518)
> at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl$ScheduleTaskattemptTransition.transition(TaskAttemptImpl.java:1038)
> at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl$ScheduleTaskattemptTransition.transition(TaskAttemptImpl.java:1027)
> at org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:362)
> at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> 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:721)
> at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl.handle(TaskAttemptImpl.java:105)
> at org.apache.tez.dag.app.DAGAppMaster$TaskAttemptEventDispatcher.handle(DAGAppMaster.java:1432)
> at org.apache.tez.dag.app.DAGAppMaster$TaskAttemptEventDispatcher.handle(DAGAppMaster.java:1417)
> 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:695)
> 2014-03-03 14:55:56,519 INFO [AsyncDispatcher event handler] org.apache.hadoop.yarn.event.AsyncDispatcher: Exiting, bbye
> {code}
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