jiangshifu opened a new issue, #50548: URL: https://github.com/apache/arrow/issues/50548
### Describe the bug, including details regarding any error messages, version, and platform. [problem] for a page with 6w int，when call record_reader->SkipRecords(59000); it consume about 1.1ms [why] 1) for a batch(1024), call FindMinMax, will compute 2048 times(1024 min, 1024 max) 2) 59000/1024=57 rounds ### Component(s) C++ -- 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]
