Re: [I] Serialized polars DataFrame cannot be processed properly [arrow-nanoarrow]
eitsupi commented on issue #743: URL: https://github.com/apache/arrow-nanoarrow/issues/743#issuecomment-2912037764 I looked at this and found that the Arrow format used inside Polars is not generated by the official flatbuffers implementation, but by the planus CLI. I re-generated it with the latest planus CLI (pola-rs/arrow-format#2) and that seems to have fixed the problem (I don't understand what happened). -- 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]
Re: [I] Serialized polars DataFrame cannot be processed properly [arrow-nanoarrow]
eitsupi commented on issue #743: URL: https://github.com/apache/arrow-nanoarrow/issues/743#issuecomment-2812518381 Thanks for letting me know about that! I will point it out to the Polars folks. -- 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]
Re: [I] Serialized polars DataFrame cannot be processed properly [arrow-nanoarrow]
paleolimbot commented on issue #743: URL: https://github.com/apache/arrow-nanoarrow/issues/743#issuecomment-2809586694 I believe this is because of flatbuffers, which we had to fix to get arrow-rs to work with nanoarrow! Upgrading flatbuffers to 24.12.23 and regenerating the generated code should fix the issue (see https://github.com/apache/arrow-rs/pull/6426 !) -- 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]
