mapleFU opened a new issue, #34242: URL: https://github.com/apache/arrow/issues/34242
### Describe the enhancement requested C++ Parquet use lots of unnecessary `shared_ptr` copy. `shared_ptr` copy will increment atomic counter, and be bad for optimize. This issue just want to improve it. ### Component(s) C++, Parquet -- 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]
