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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/06/08 23:01:21 UTC
[jira] [Commented] (SPARK-15832) Embedded IN/EXISTS predicate
subquery throws TreeNodeException
[ https://issues.apache.org/jira/browse/SPARK-15832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15321617#comment-15321617 ]
Apache Spark commented on SPARK-15832:
--------------------------------------
User 'ioana-delaney' has created a pull request for this issue:
https://github.com/apache/spark/pull/13570
> Embedded IN/EXISTS predicate subquery throws TreeNodeException
> --------------------------------------------------------------
>
> Key: SPARK-15832
> URL: https://issues.apache.org/jira/browse/SPARK-15832
> Project: Spark
> Issue Type: Bug
> Affects Versions: 2.0.0
> Reporter: Ioana Delaney
> Priority: Minor
>
> Queries with embedded existential sub-query predicates throws exception when building the physical plan.
> Example failing query:
> {code}
> scala> Seq((1, 1), (2, 2)).toDF("c1", "c2").createOrReplaceTempView("t1")
> scala> Seq((1, 1), (2, 2)).toDF("c1", "c2").createOrReplaceTempView("t2")
> scala> sql("select c1 from t1 where (case when c2 in (select c2 from t2) then 2 else 3 end) IN (select c2 from t1)").show()
> Binding attribute, tree: c2#239
> org.apache.spark.sql.catalyst.errors.package$TreeNodeException: Binding attribute, tree: c2#239
> at org.apache.spark.sql.catalyst.errors.package$.attachTree(package.scala:50)
> at org.apache.spark.sql.catalyst.expressions.BindReferences$$anonfun$bindReference$1.applyOrElse(BoundAttribute.scala:88)
> ...
> at org.apache.spark.sql.catalyst.expressions.BindReferences$.bindReference(BoundAttribute.scala:87)
> at org.apache.spark.sql.execution.joins.HashJoin$$anonfun$4.apply(HashJoin.scala:66)
> at org.apache.spark.sql.execution.joins.HashJoin$$anonfun$4.apply(HashJoin.scala:66)
> at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
> at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
> at scala.collection.immutable.List.foreach(List.scala:381)
> at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
> at scala.collection.immutable.List.map(List.scala:285)
> at org.apache.spark.sql.execution.joins.HashJoin$class.org$apache$spark$sql$execution$joins$HashJoin$$x$8(HashJoin.scala:66)
> at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.org$apache$spark$sql$execution$joins$HashJoin$$x$8$lzycompute(BroadcastHashJoinExec.scala:38)
> at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.org$apache$spark$sql$execution$joins$HashJoin$$x$8(BroadcastHashJoinExec.scala:38)
> at org.apache.spark.sql.execution.joins.HashJoin$class.buildKeys(HashJoin.scala:63)
> at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.buildKeys$lzycompute(BroadcastHashJoinExec.scala:38)
> at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.buildKeys(BroadcastHashJoinExec.scala:38)
> at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.requiredChildDistribution(BroadcastHashJoinExec.scala:52)
> {code}
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