mihailoale-db opened a new pull request, #53729: URL: https://github.com/apache/spark/pull/53729
### What changes were proposed in this pull request? In this PR I propose to introduce `GroupingAnalyticsTransformer` so we could reuse grouping analytics related code in the single-pass implementation. Besides the refactor we update nullabilities of `Expand` operator in place instead waiting on `UpdateAttributeNullability` to trigger. ### Why are the changes needed? To reuse grouping analytics related code in the single-pass implementation. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Existing tests. ### Was this patch authored or co-authored using generative AI tooling? No. -- 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]
