tustvold commented on PR #5626: URL: https://github.com/apache/arrow-rs/pull/5626#issuecomment-2859036601
The issue is that parquet doesn't have a duration type - see [here](https://github.com/apache/parquet-format/blob/master/LogicalTypes.md), and the parquet schema must remain authoritative #1663. To get around this arrow writers embed an encoded version of the arrow schema that can be used as a hint for type inference by compatible readers - see #1666. To support writing types not supported by parquet we added a coerce_types option (see #1938). This will need to be extended to also coerce durations. -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
