yjshen opened a new issue #1955: URL: https://github.com/apache/arrow-datafusion/issues/1955
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** `prost` of version 0.8.0 already bundled protoc 3.15.8, and we are using 0.9 currently. Worth trying to replace `oneof` with `optional` since we are using a later version of `prost`. **Describe the solution you'd like** Replace `oneof` with `optional`. https://github.com/apache/arrow-datafusion/blob/407adc06cc33f075b72bd8197fca4b34ee623390/ballista/rust/core/proto/ballista.proto#L861-L867 **Additional context** https://github.com/tokio-rs/prost/releases/tag/v0.8.0 -- 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]
