agrawaldevesh commented on a change in pull request #29455:
URL: https://github.com/apache/spark/pull/29455#discussion_r472558665
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/exchange/ShuffleExchangeExec.scala
##########
@@ -83,15 +83,18 @@ trait ShuffleExchangeLike extends Exchange {
case class ShuffleExchangeExec(
override val outputPartitioning: Partitioning,
child: SparkPlan,
- noUserSpecifiedNumPartition: Boolean = true) extends ShuffleExchangeLike {
+ noUserSpecifiedNumPartition: Boolean = true,
+ isNullAwareAntiJoin: Boolean = false) extends ShuffleExchangeLike {
Review comment:
It is popular somewhat: The NOT IN (Subquery) is basically a NAAJ. The
results of the subquery can be huge and I think that's the case handled in this
PR.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
