WARNING: .../external/grpc-java~/services/BUILD.bazel:107:13: in java_library rule @@grpc-java~//services:reflection: target '@@grpc-java~//services:reflection' depends on deprecated target '@@grpc-proto~//:reflection_java_proto_deprecated': Use :reflection_java_proto instead

[vorburger]

What version of gRPC-Java are you using?

bazel_dep(name = "grpc-java", version = 1.69.0, repo_name = "io_grpc_grpc_java")

What did you expect to see?

No Warnings.

What did you see instead?

WARNING: /home/vorburger/.cache/bazel/_bazel_vorburger/a3cf8df34f0c7a76e9926daaad9ffbf4/external/grpc-java~/services/BUILD.bazel:107:13: in java_library rule @@grpc-java~//services:reflection: target '@@grpc-java~//services:reflection' depends on deprecated target '@@grpc-proto~//:reflection_java_proto_deprecated': Use :reflection_java_proto instead
WARNING: /home/vorburger/.cache/bazel/_bazel_vorburger/a3cf8df34f0c7a76e9926daaad9ffbf4/external/grpc-java~/services/BUILD.bazel:170:18: in _java_grpc_library rule @@grpc-java~//services:_reflection_java_grpc: target '@@grpc-java~//services:_reflection_java_grpc' depends on deprecated target '@@grpc-proto~//:reflection_proto_deprecated': Use :reflection_proto instead
WARNING: /home/vorburger/.cache/bazel/_bazel_vorburger/a3cf8df34f0c7a76e9926daaad9ffbf4/external/grpc-java~/services/BUILD.bazel:170:18: in _java_grpc_library rule @@grpc-java~//services:_reflection_java_grpc: target '@@grpc-java~//services:_reflection_java_grpc' depends on deprecated target '@@grpc-proto~//:reflection_java_proto_deprecated': Use :reflection_java_proto instead

Steps to reproduce the bug

TBD.

[kannanjgithub]

This is due to how the service is internally implemented. There is a V1 reflection service that only uses v1 reflection proto. There is the older V1 reflection service that uses v1 alpha (deprecated) reflection proto and internally wraps itself around the newer v1 reflection service.
The only issue is that both services are part of the same Bazel project. We can add a suppress warning for deprecation in bazel.