aokolnychyi commented on code in PR #41499:
URL: https://github.com/apache/spark/pull/41499#discussion_r1222006246
##########
sql/core/src/main/scala/org/apache/spark/sql/execution/SparkStrategies.scala:
##########
@@ -354,27 +367,29 @@ abstract class SparkStrategies extends
QueryPlanner[SparkPlan] {
}
def createCartesianProduct() = {
- if (joinType.isInstanceOf[InnerLike]) {
+ if (joinType.isInstanceOf[InnerLike] &&
!hintToNotBroadcastAndReplicate(hint)) {
Review Comment:
It is related to replication. If I am correct, it would zip each partition
on one side with each partition on the other side so the same target record
would appear in multiple places.
--
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.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
