Repository: spark Updated Branches: refs/heads/master 55589987b -> 170eeb345
[SPARK-18442][SQL] Fix nullability of WrapOption. ## What changes were proposed in this pull request? The nullability of `WrapOption` should be `false`. ## How was this patch tested? Existing tests. Author: Takuya UESHIN <[email protected]> Closes #15887 from ueshin/issues/SPARK-18442. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/170eeb34 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/170eeb34 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/170eeb34 Branch: refs/heads/master Commit: 170eeb345f951de89a39fe565697b3e913011768 Parents: 5558998 Author: Takuya UESHIN <[email protected]> Authored: Thu Nov 17 11:21:08 2016 +0800 Committer: Wenchen Fan <[email protected]> Committed: Thu Nov 17 11:21:08 2016 +0800 ---------------------------------------------------------------------- .../apache/spark/sql/catalyst/expressions/objects/objects.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/170eeb34/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala ---------------------------------------------------------------------- diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala index 50e2ac3..0e3d991 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala @@ -341,7 +341,7 @@ case class WrapOption(child: Expression, optType: DataType) override def dataType: DataType = ObjectType(classOf[Option[_]]) - override def nullable: Boolean = true + override def nullable: Boolean = false override def inputTypes: Seq[AbstractDataType] = optType :: Nil --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
