downgrade protobuf dependency to v3 #428
Merged
+2
−1
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
We are using protobuf to generate
ftv1
tracing information. Protobuf v4 made a backwards incompatible change that prevents using those messages with v3 services. Since there are a lot of existing libraries (includinggrpc-java
) that still depend on the v3 format and generated protobuf v3 message can be used for both v3 and v4 services we'll be reverting to v3 as well.See: grpc/grpc-java#11015 (comment)
Resolves: #421