cloud-fan commented on PR #44460: URL: https://github.com/apache/spark/pull/44460#issuecomment-1919151613
I checked the aggregate execution implementation. Basically, it has an embedded `Project` operator and applies the result projection for aggregated values. That said, I think it has the same property as `Project` and we shouldn't relax the requirement. On the other hand, the aggregate operator itself is already non-deterministic, as the output row order is different between hash and sort aggregate. But we shouldn't make it worse. -- 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]
