alamb opened a new issue, #7363: URL: https://github.com/apache/arrow-rs/issues/7363
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** - As described on https://github.com/apache/arrow-rs/pull/6921 There are some times where enabling row filter actually slows down the parquet decoding and one reason for this is having to decompress (e.g. ZSTD) the pages twice **Describe the solution you'd like** https://github.com/apache/arrow-rs/pull/6921 has a cache to avoid this second decode I would like to get that PR merged Steps: - [ ] Test performance - [ ] Polish + merge **Describe alternatives you've considered** <!-- A clear and concise description of any alternative solutions or features you've considered. --> **Additional context** I am filing this as a separate ticket as there are a lot of other ideas on https://github.com/apache/arrow-rs/pull/6921 that make it kind of hard to follow -- 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]
