jayzhan211 commented on PR #13133: URL: https://github.com/apache/datafusion/pull/13133#issuecomment-2445477061
> > Edit: ah I missed the explanation with picture, it suggests indeed that equal rows from different partitions will prfioritize the earlier stream / partition. > > Yeah, that is the invariant we rely on in several places in InfluxDB. Of course, I can see how it would lead to more buffering for systems that don't need that feature. I am also happy to make a follow on PR that adds a "stable_merge" option for our use (or we can maintain a fork that does it) I think it is a stable merge, we will choose the smaller index if the rows have same value and same polls count -- 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]
