capacman opened a new issue #9400: URL: https://github.com/apache/arrow/issues/9400
Hi, I am new to rust so my question can be nonsense so thank you for your patience in advance. I am trying implement a small single node query service and it will return its data over grpc(not flight). When i try to use execution context and dataframe api behind a tonic service,compiler gives error: the trait `Sync` is not implemented for `dyn datafusion::dataframe::DataFrame` as i understand all futures should be sync+send for tonic and currently dataframe api is not sync+send. Are there any plans to make it sync+send? Or should i look for other ways to implement it?Currently i am using this method https://docs.rs/tokio/1.1.1/tokio/task/struct.LocalSet.html#use-inside-tokiospawn ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
