zhuqi-lucas commented on PR #23420: URL: https://github.com/apache/datafusion/pull/23420#issuecomment-4950910510
> @zhuqi-lucas -- what is the status of this PR? I sort of lost track with all the changes. Is there anything I can do to help? Thanks @alamb. Marked as draft — hit a few regressions I couldn't fully explain in this PR's scope: - **TPCH SF1**: ~32% total regression (0 faster / 19 slower / 3 no change) with `pushdown_filters=true` default. - **ClickBench + SIMULATE_LATENCY=true**: several queries 1.85-2.01x slower. Local disk ClickBench is +15% net (Q23 4.4x), so the tax is mostly latency-sensitive. - tpds also has regression, but total time is reduced, need investigation also Force-pushed back to the minimal "flip default + `pushdown_filter_mode` enum + gate" state. Investigating as follow-up. -- 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]
