westonpace opened a new pull request, #33634: URL: https://github.com/apache/arrow/pull/33634
When the parquet reader is performing a partial read it will try and maintain field structure. So, for example, given a schema of `points: struct<x: int32, y:int32>` and a load of `points.x` it will return `points: struct<x: int32>`. However, if there is an extension type `points: Point` where `Point` has a storage type `struct<x: int32, y: int32>` then suddenly the reference `points.x` no longer makes sense. -- 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]
