server-configuration org.apache.skywalking 9.0.0-SNAPSHOT 4.0.0 configuration-etcd org.apache.skywalking configuration-api ${project.version} io.etcd jetcd-core io.grpc grpc-core io.grpc grpc-netty io.netty netty-codec-http2 io.netty netty-handler-proxy io.grpc grpc-protobuf io.grpc grpc-stub io.grpc grpc-grpclb org.yaml snakeyaml maven-compiler-plugin ${compiler.version} ${compiler.version} ${project.build.sourceEncoding}