qstommyshu commented on PR #15610: URL: https://github.com/apache/datafusion/pull/15610#issuecomment-2799447585
> ### Intended optimization > If the memory pool is enough to hold more batches at a time (while `spill_max_spill_merge_degree` is still limited to 4, in case the merge-degree is too large and hurt performance in some cases) One additional config `sort_buffer_batch_capacity` is introduced, and set to `16` in the above example, the execution will look like: ... Thanks for the clear explanation, that's a lot of great works, and looks really cool! -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
