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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-4140) VertexManagerEvent.getUserPayload returns ReadOnlyBuffer after TEZ-1449
Date Sun, 24 Aug 2014 02:47:10 GMT

     [ https://issues.apache.org/jira/browse/PIG-4140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Dai updated PIG-4140:
----------------------------

    Attachment: PIG-4140-1.patch

> VertexManagerEvent.getUserPayload returns ReadOnlyBuffer after TEZ-1449
> -----------------------------------------------------------------------
>
>                 Key: PIG-4140
>                 URL: https://issues.apache.org/jira/browse/PIG-4140
>             Project: Pig
>          Issue Type: Bug
>          Components: tez
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.14.0
>
>         Attachments: PIG-4140-1.patch
>
>
> Order by script throws java.nio.ReadOnlyBufferException:
>         at java.nio.ByteBuffer.array(ByteBuffer.java:942)
>         at org.apache.pig.backend.hadoop.executionengine.tez.PartitionerDefinedVertexManager.onVertexManagerEventReceived(PartitionerDefinedVertexManager.java:81)
>         at org.apache.tez.dag.app.dag.impl.VertexManager.onVertexManagerEventReceived(VertexManager.java:255)
>         at org.apache.tez.dag.app.dag.impl.VertexImpl$RouteEventTransition.transition(VertexImpl.java:3395)
>         at org.apache.tez.dag.app.dag.impl.VertexImpl$RouteEventTransition.transition(VertexImpl.java:3296)
>         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.VertexImpl.handle(VertexImpl.java:1354)
>         at org.apache.tez.dag.app.dag.impl.VertexImpl.handle(VertexImpl.java:168)
>         at org.apache.tez.dag.app.DAGAppMaster$VertexEventDispatcher.handle(DAGAppMaster.java:1638)
>         at org.apache.tez.dag.app.DAGAppMaster$VertexEventDispatcher.handle(DAGAppMaster.java:1624)
>         at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:134)
>         at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:81)
>         at java.lang.Thread.run(Thread.java:662)



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