Hi @yurishkuro ,
This is compiling with grpc 1.50.
I tried 1.59 and 1.55 which are both failing to compile after 1h11.
Can we keep this upgrades for later and get a release with this version ?

I think we need to add the jaeger-idl repo (or even main jaeger) as a submodule and run a build there as part of the CI in this repo. Otherwise it's very hard to verify that the changes are not breaking something when compiling the IDL.