mapleFU opened a new issue, #10426: URL: https://github.com/apache/arrow-rs/issues/10426
### Is your feature request related to a problem or challenge? Codec, which has compress and decompress https://github.com/apache/arrow-rs/blob/f7dfcd25aabeb01641fe4b6c35ab964fdf0b24aa/parquet/src/compression.rs#L54 Currently, the compress buffer size is guessed use raw-size in parquet: https://github.com/apache/arrow-rs/blob/f7dfcd25aabeb01641fe4b6c35ab964fdf0b24aa/parquet/src/column/writer/mod.rs#L1354 ### Describe the solution you'd like Could we add a output buffer size estimation here, and use smaller size as the compression output buffer? ### Describe alternatives you've considered Maybe currently it's faster for some compressor ### Additional context _No response_ -- 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]
