alamb commented on issue #5970: URL: https://github.com/apache/arrow-datafusion/issues/5970#issuecomment-1507210583
> I would argue that UnionExec should NEVER modify its inputs but just be a plain, simple node that forwards its inputs w/o messing up sorting (or any other property). I agree with this sentiment -- we already have `RepartitionExec` that concatenates batches from different streams -- 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]
