[HOTFIX] Add explicit return types to fix lint errors

2 files changed, 2 insertions, 2 deletions

diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
index fd1ceb1f77..50702ac683 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
@@ -169,7 +169,7 @@ class Analyzer(
    * Replaces [[UnresolvedRelation]]s with concrete relations from the catalog.
    */
   object ResolveRelations extends Rule[LogicalPlan] {
-    def getTable(u: UnresolvedRelation, cteRelations: Map[String, LogicalPlan]) = {
+    def getTable(u: UnresolvedRelation, cteRelations: Map[String, LogicalPlan]): LogicalPlan = {
       try {
         // In hive, if there is same table name in database and CTE definition,
         // hive will use the table in database, not the CTE one.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicOperators.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicOperators.scala
index 3bd5aa5964..5d31a6eecf 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicOperators.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicOperators.scala
@@ -156,7 +156,7 @@ case class CreateTableAsSelect[T](
  *                     value is the CTE definition.
  */
 case class With(child: LogicalPlan, cteRelations: Map[String, Subquery]) extends UnaryNode {
-  override def output = child.output
+  override def output: Seq[Attribute] = child.output
 }
 
 case class WriteToFile(