[jira] [Created] (SPARK-15832) Embedded IN/EXISTS predicate subquery throws TreeNodeException

["Ioana Delaney (JIRA)" <ji...@apache.org>]

Ioana Delaney created SPARK-15832:
-------------------------------------

             Summary: 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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