paleolimbot commented on issue #8717: URL: https://github.com/apache/arrow-rs/issues/8717#issuecomment-3451605821
Thank you for opening! The required conversion between an Arrow extension type and the Parquet logical types are prototyped in https://github.com/apache/arrow-rs/pull/8222 and here are a few relevant comments: https://github.com/apache/arrow-rs/pull/8222#discussion_r2299643001 https://github.com/apache/arrow-rs/pull/8222#discussion_r2299657546 ...and the Arrow C++ implementation: https://github.com/apache/arrow/blob/f8b20f131a072ef423e81b8a676f42a82255f4ec/cpp/src/parquet/geospatial/util_json_internal.cc#L47-L81 https://github.com/apache/arrow/blob/f8b20f131a072ef423e81b8a676f42a82255f4ec/cpp/src/parquet/geospatial/util_json_internal.cc#L105-L125 The conversion is sufficiently compact (and Parquet-specific) that I think parquet-geospatial is a good spot for it (and I think a circular dependency would incur from using the implementation in `geoarrow-schema`). -- 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]
