Posted by raitraidma:
When running Dgraph v0.9.3 and trying to mutate database using Dgraph4j v0.9.2 then it throws an exception:
io.grpc.StatusRuntimeException: UNIMPLEMENTED: unknown service protos.Dgraph
Might be connected to improvement in new server version:
Proto definitions are split into intern and api. Users using v0.9.x of the Go client will have to change their code to use api instead of proto as package name.
Compared api.proto files and client’s proto file is missing
bool ignore_index_conflict = 15; in
message Mutation, so probably is this the issue.