DarkWanderer commented on PR #9011: URL: https://github.com/apache/arrow-rs/pull/9011#issuecomment-3674940600
> This is why the page encoding stats exist in the column metadata. This will tell you if all pages in a given chunk are dictionary encoded. Thanks for confirming, that was my intuition as well > That said, I'm not nuts about duplicating the logic to decode the dictionary page, and just for the async reader. If we're going down this path, then I think all readers should have access. Perhaps this could be in ArrowReaderBuilder or even ParquetMetaData -- 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]
