tiny fix

apache · Jul 2, 2015 · 7a71255 · 7a71255
1 parent ccbbd86
commit 7a71255
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...atalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeCreator.scala b/...atalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeCreator.scala
@@ -115,7 +115,7 @@ case class CreateNamedStruct(children: Seq[Expression]) extends Expression {
       }
       if (invalidNames.size != 0) {
         TypeCheckResult.TypeCheckFailure(
-          s"Non String Literal fields at odd position $invalidNames")
+          s"Non String Literal fields at odd position : ${invalidNames.mkString(",")}")
       } else {
         TypeCheckResult.TypeCheckSuccess
       }