cloud-fan commented on PR #37083: URL: https://github.com/apache/spark/pull/37083#issuecomment-1178723347
OK I think the idea makes sense. With CBO off, the optimizer/planner only needs size in bytes, but row count is also an important statistics to estimate size in bytes, and should be propagated in the stats plan visitor. -- 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]
