cloud-fan commented on code in PR #38557:
URL: https://github.com/apache/spark/pull/38557#discussion_r1017318193
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala:
##########
@@ -320,6 +320,9 @@ abstract class Optimizer(catalogManager: CatalogManager)
}
def apply(plan: LogicalPlan): LogicalPlan =
plan.transformAllExpressionsWithPruning(
_.containsPattern(PLAN_EXPRESSION), ruleId) {
+ // Do not optimize DPP subquery, as it was created from optimized plan
and we should not
+ // optimize it again, to save optimization time and avoid breaking
broadcast/subquery reuse.
+ case d: DynamicPruningSubquery => d
Review Comment:
Yes, because this PR adds `OptimizeSubqueries` to the batch
`PartitionPruning` and we should not break
https://github.com/apache/spark/pull/33664
--
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]
