comphead commented on code in PR #3397:
URL: https://github.com/apache/datafusion-comet/pull/3397#discussion_r2771749644
##########
spark/src/main/scala/org/apache/spark/sql/comet/CometWindowExec.scala:
##########
@@ -44,7 +44,17 @@ object CometWindowExec extends
CometOperatorSerde[WindowExec] {
CometConf.COMET_EXEC_WINDOW_ENABLED)
override def getSupportLevel(op: WindowExec): SupportLevel = {
- Incompatible(Some("Native WindowExec has known correctness issues"))
+ // DataFusion requires that partition expressions must be part of the sort
ordering.
Review Comment:
I'm not sure if its true, need to check
--
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]
