zhengruifeng commented on pull request #35609: URL: https://github.com/apache/spark/pull/35609#issuecomment-1048504368
multi-table join may generate large `maxRows`, and union those joins may cause `maxRows` overflow, which may result in unexpected behavior in optimizer. this also seems a correctness issue. @cloud-fan the failed doc test also exist in other PRs, should be irrelative -- 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]
