beliefer commented on code in PR #42317:
URL: https://github.com/apache/spark/pull/42317#discussion_r1356546564


##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/InjectRuntimeFilter.scala:
##########
@@ -29,7 +29,11 @@ import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.sql.types._
 
 /**
- * Insert a filter on one side of the join if the other side has a selective 
predicate.
+ * Insert a runtime filter on one side of the join (we call this side the 
application side)
+ * if we can extract a plan (we call this plan the creation side) from the 
other side and

Review Comment:
   Sounds reasonable.



-- 
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]

Reply via email to