xiangfu0 commented on PR #20035: URL: https://github.com/apache/pinot/pull/20035#issuecomment-6428277074
> Should we consider always doing the rewrite at plan level? We can group the segments based on the columns, and apply rewrite for each group. In most cases, all segments will have the same columns Plan level is definitely better, I think this is one way or another case, if we want to ensure query won't fail during the config changes & reload, then this re-write has to happen at segment levle -- 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]
