lidavidm commented on issue #45761: URL: https://github.com/apache/arrow/issues/45761#issuecomment-2720938277
This is a pain point that I would like to solve, if I can convince other contributors that it's worthwhile, but basically you can't do it. (You could use `DoAction` but that also returns a stream, and there's a proposal for adding data to `GetFlightInfo` that went nowhere.) Your only way is to just define your own gRPC service and not use Flight. (Note that this won't work even if it were possible because FlightData encodes a single IPC message and you generally need two: one for the schema, one for the record batch - unless you transferred the schema (and any dictionary batches) separately) -- 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]
