[jira] [Created] (SPARK-2041) Exception when querying when tableName == columnName

["Michael Armbrust (JIRA)" <ji...@apache.org>]

Michael Armbrust created SPARK-2041:
---------------------------------------

             Summary: Exception when querying when tableName == columnName
                 Key: SPARK-2041
                 URL: https://issues.apache.org/jira/browse/SPARK-2041
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: Michael Armbrust
            Assignee: Michael Armbrust


{code}
[info]   java.util.NoSuchElementException: next on empty iterator
[info]   at scala.collection.Iterator$$anon$2.next(Iterator.scala:39)
[info]   at scala.collection.Iterator$$anon$2.next(Iterator.scala:37)
[info]   at scala.collection.IndexedSeqLike$Elements.next(IndexedSeqLike.scala:64)
[info]   at scala.collection.IterableLike$class.head(IterableLike.scala:91)
[info]   at scala.collection.mutable.ArrayOps$ofRef.scala$collection$IndexedSeqOptimized$$super$head(ArrayOps.scala:108)
[info]   at scala.collection.IndexedSeqOptimized$class.head(IndexedSeqOptimized.scala:120)
[info]   at scala.collection.mutable.ArrayOps$ofRef.head(ArrayOps.scala:108)
[info]   at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan$$anonfun$2.apply(LogicalPlan.scala:68)
[info]   at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan$$anonfun$2.apply(LogicalPlan.scala:65)
[info]   at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:251)
[info]   at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:251)
[info]   at scala.collection.immutable.List.foreach(List.scala:318)
[info]   at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:251)
[info]   at scala.collection.AbstractTraversable.flatMap(Traversable.scala:105)
[info]   at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.resolve(LogicalPlan.scala:65)
[info]   at org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveReferences$$anonfun$apply$3$$anonfun$applyOrElse$2.applyOrElse(Analyzer.scala:100)
[info]   at org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveReferences$$anonfun$apply$3$$anonfun$applyOrElse$2.applyOrElse(Analyzer.scala:97)
[info]   at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:165)
[info]   at org.apache.spark.sql.catalyst.plans.QueryPlan.org$apache$spark$sql$catalyst$plans$QueryPlan$$transformExpressionDown$1(QueryPlan.scala:51)
[info]   at org.apache.spark.sql.catalyst.plans.QueryPlan$$anonfun$1$$anonfun$apply$1.apply(QueryPlan.scala:65)
[info]   at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
[info]   at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
{code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)