address comment

apache · Jul 17, 2020 · d37c21c · d37c21c
1 parent 452f3c9
commit d37c21c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/predicates.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/predicates.scala
@@ -201,7 +201,7 @@ trait PredicateHelper extends Logging {
     case e => e.children.forall(canEvaluateWithinJoin)
   }
 
-  /*
+  /**
    * Returns a filter that its reference is a subset of `outputSet` and it contains the maximum
    * constraints from `condition`. This is used for predicate pushdown.
    * When there is no such filter, `None` is returned.