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Posted to issues@hive.apache.org by "Vikram Dixit K (JIRA)" <ji...@apache.org> on 2016/03/21 19:45:25 UTC
[jira] [Updated] (HIVE-12992) Hive on tez: Bucket map join plan is
incorrect
[ https://issues.apache.org/jira/browse/HIVE-12992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vikram Dixit K updated HIVE-12992:
----------------------------------
Status: Patch Available (was: Open)
> Hive on tez: Bucket map join plan is incorrect
> ----------------------------------------------
>
> Key: HIVE-12992
> URL: https://issues.apache.org/jira/browse/HIVE-12992
> Project: Hive
> Issue Type: Bug
> Components: Tez
> Affects Versions: 2.0.0, 1.2.1
> Reporter: Vikram Dixit K
> Assignee: Vikram Dixit K
> Labels: tez
> Attachments: HIVE-12992.1.patch
>
>
> TPCH Query 9 fails when bucket map join is enabled:
> {code}
> FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Reducer 5, vertexId=vertex_1450634494433_0007_2_06, diagnostics=[Exception in EdgeManager, vertex=vertex_1450634494433_0007_2_06 [Reducer 5], Fail to sendTezEventToDestinationTasks, event:DataMovementEvent [sourceIndex=0, targetIndex=-1, version=0], sourceInfo:{ producerConsumerType=OUTPUT, taskVertexName=Map 1, edgeVertexName=Reducer 5, taskAttemptId=attempt_1450634494433_0007_2_05_000000_0 }, destinationInfo:null, EdgeInfo: sourceVertexName=Map 1, destinationVertexName=Reducer 5, java.lang.NullPointerException
> at org.apache.hadoop.hive.ql.exec.tez.CustomPartitionEdge.routeDataMovementEventToDestination(CustomPartitionEdge.java:88)
> at org.apache.tez.dag.app.dag.impl.Edge.sendTezEventToDestinationTasks(Edge.java:458)
> at org.apache.tez.dag.app.dag.impl.Edge.handleCompositeDataMovementEvent(Edge.java:386)
> at org.apache.tez.dag.app.dag.impl.Edge.sendTezEventToDestinationTasks(Edge.java:439)
> at org.apache.tez.dag.app.dag.impl.VertexImpl.handleRoutedTezEvents(VertexImpl.java:4382)
> at org.apache.tez.dag.app.dag.impl.VertexImpl.access$4000(VertexImpl.java:202)
> at org.apache.tez.dag.app.dag.impl.VertexImpl$RouteEventTransition.transition(VertexImpl.java:4172)
> at org.apache.tez.dag.app.dag.impl.VertexImpl$RouteEventTransition.transition(VertexImpl.java:4164)
> {code}
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