crepererum opened a new issue, #3476: URL: https://github.com/apache/arrow-rs/issues/3476
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Sometimes I wonder what different settings (compression, row group size, page size, ...) do to a parquet file (in terms of size, number of row groups / pages, performance). **Describe the solution you'd like** Have a CLI that takes a parquet file and writes it again w/ different settings. The resulting file can then be inspected by our other CLI tools like [`parquet-layout`](https://github.com/apache/arrow-rs/blob/master/parquet/src/bin/parquet-layout.rs). **Describe alternatives you've considered** Always require user code to perform these kind of experiments. **Additional context** \- -- 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]
