pitrou opened a new issue, #47752: URL: https://github.com/apache/arrow/issues/47752
### Describe the enhancement requested In [WriteDataPage](https://github.com/apache/arrow/blob/33d1f32136f950520dcca278b77acff430dc8dca/cpp/src/parquet/column_writer.cc#L382), we always enable compression even when compression does not yield any benefit on the actual data. When V2 data pages are enabled, we should probably be smarter and only enable compression when the compression ratio is below a certain threshold. ### 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]
