Hi guys, hope you are well! Judging from the Flight API <https://github.com/apache/arrow/blob/5b08205f7e864ed29f53ed3d836845fed62d5d4a/cpp/src/arrow/flight/types.h#L461> and from the documentation/examples out there, it seems like data schema is supposed to be fixed per stream in ArrowFlight(which is also aligned with corresponding IPC stream writers/readers). Wondering if the community has evaluated the necessity/possibility of supporting schema changes within a single stream(I do recall seeing a discussion on this somewhere but can't find it)?
Cheers, Gosh
