devin-petersohn commented on PR #54370: URL: https://github.com/apache/spark/pull/54370#issuecomment-3953922431
>Is it worth it to have a fast path for single column? Just fallback the original implementation? @gaogaotiantian I personally don't think it's worth the additional code branch, but if others have strong opinions I'm open to it. In absolute terms it is in the 10's to 100's of milliseconds of overhead, and that is just the job scheduling overhead which won't change as data scales. -- 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]
