LOG.info("Call: protocol=" + protocol + ", method=" + methodName);
ProtoClassProtoImpl protocolImpl = getProtocolImpl(server, protoName,
clientVersion);
BlockingService service = (BlockingService) protocolImpl.protocolImpl;
MethodDescriptor methodDescriptor = service.getDescriptorForType()
.findMethodByName(methodName);
if (methodDescriptor == null) {
String msg = "Unknown method " + methodName + " called on " + protocol
+ " protocol.";
LOG.warn(msg);