Ben Kietzman created ARROW-8323: ----------------------------------- Summary: [C++] Pin gRPC at v1.27 to avoid compilation error in its headers Key: ARROW-8323 URL: https://issues.apache.org/jira/browse/ARROW-8323 Project: Apache Arrow Issue Type: Bug Components: C++ Affects Versions: 0.16.0 Reporter: Ben Kietzman Assignee: Ben Kietzman Fix For: 0.17.0
[gRPC 1.28|https://github.com/grpc/grpc/releases/tag/v1.28.0] includes a change which introduces an implicit size_t->int conversion in proto_utils.h: https://github.com/grpc/grpc/commit/2748755a4ff9ed940356e78c105f55f839fdf38b Conversion warnings are treated as errors for example here: https://ci.appveyor.com/project/BenjaminKietzman/arrow/build/job/9cl0vqa8e495knn3#L1126 So IIUC we need to pin gRPC to 1.27 for now. Upstream PR: https://github.com/grpc/grpc/pull/22557 -- This message was sent by Atlassian Jira (v8.3.4#803005)