pitrou commented on pull request #10289: URL: https://github.com/apache/arrow/pull/10289#issuecomment-839634828
Based on my understanding, it seems that we should: * when reading from Parquet, reflect Parquet field_ids (if any) under the `PARQUET:field_id` metadata key * when writing to Parquet, generate Parquet field_ids from the `PARQUET:field_id` metadata key (if present) * not attempt to auto-generate any field_ids if they are not present in metadata -- 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]
