alamb commented on issue #21080: URL: https://github.com/apache/datafusion/issues/21080#issuecomment-4502880743
> [Tested](https://github.com/vortex-data/vortex/pull/8044) with Vortex, there are some surprising perf numbers (like clickbench q0 which is just a `count(*)` is 15x slower on Parquet and 2x slower for Vortex in our setup) but they might be caused by our setup. I would like to track this down -- it could be some overhead that got added (e.g. the recent StatisticsCache > can we include [#22400](https://github.com/apache/datafusion/issues/22400) bugfix to the release? Yes definitely -- let's make a backport PR -- 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]
