westonpace commented on pull request #9810: URL: https://github.com/apache/arrow/pull/9810#issuecomment-819134244
> I also think that since the member variable is reader_options, I'd prefer to see: > > FileFormat objects have options that control read behavior > > ...but only ParquetFileFormat has reader_options? Is this called something different in each FileFormat class? > @drin I'm not sure if it's called out here but the preferred way of setting options would probably be to supply them to the `ScannerBuilder` using the `FragmentScanOptions` method. There are `IpcFragmentScanOptions`, `CsvFragmentScanOptions`, and `ParquetFragmentScanOptions`. -- 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. For queries about this service, please contact Infrastructure at: [email protected]
