adriangb commented on PR #27126: URL: https://github.com/apache/datafusion/pull/27126#issuecomment-6750550471
IMO the issue with these sorts of optimizations is that they depend on the IO patterns, data and query. E.g. if there is no selective dynamic filter or the build side is very slow (e.g. wrong join order) then buffering the probe side will show great results. If the build side is fast and/or the dynamic filters it generates are very effective then buffering the probe side won't help. -- 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]
