fix lint

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

cmd/query/app/otel/grpc_gateway.go

@@ -24,6 +24,7 @@ import (
 	"github.com/jaegertracing/jaeger/proto-gen/api_v3"
 )
 
+// RegisterGRPCGateway registers api_v3 endpoints into provided mux.
 func RegisterGRPCGateway(r *mux.Router, grpcEndpoint string) error {
 	jsonpb := &runtime.JSONPb{}
 	grpcGatewayMux := runtime.NewServeMux(

cmd/query/app/otel/grpc_handler.go

@@ -25,12 +25,14 @@ import (
 	"github.com/jaegertracing/jaeger/storage/spanstore"
 )
 
+// Handler implements api_v3.QueryServiceServer
 type Handler struct {
 	QueryService *querysvc.QueryService
 }
 
 var _ api_v3.QueryServiceServer = (*Handler)(nil)
 
+// GetTrace implements api_v3.QueryServiceServer's GetTrace
 func (h *Handler) GetTrace(request *api_v3.GetTraceRequest, stream api_v3.QueryService_GetTraceServer) error {
 	traceID, err := model.TraceIDFromString(request.GetTraceId())
 	if err != nil {
@@ -47,6 +49,7 @@ func (h *Handler) GetTrace(request *api_v3.GetTraceRequest, stream api_v3.QueryS
 	})
 }
 
+// FindTraces implements api_v3.QueryServiceServer's FindTraces
 func (h *Handler) FindTraces(request *api_v3.FindTracesRequest, stream api_v3.QueryService_FindTracesServer) error {
 	query := request.GetQuery()
 	queryParams := &spanstore.TraceQueryParameters{
@@ -97,6 +100,7 @@ func (h *Handler) FindTraces(request *api_v3.FindTracesRequest, stream api_v3.Qu
 	return nil
 }
 
+// GetServices implements api_v3.QueryServiceServer's GetServices
 func (h *Handler) GetServices(ctx context.Context, _ *api_v3.GetServicesRequest) (*api_v3.GetServicesResponse, error) {
 	services, err := h.QueryService.GetServices(ctx)
 	if err != nil {
@@ -107,6 +111,7 @@ func (h *Handler) GetServices(ctx context.Context, _ *api_v3.GetServicesRequest)
 	}, nil
 }
 
+// GetOperations implements api_v3.QueryService's GetOperations
 func (h *Handler) GetOperations(ctx context.Context, request *api_v3.GetOperationsRequest) (*api_v3.GetOperationsResponse, error) {
 	operations, err := h.QueryService.GetOperations(ctx, spanstore.OperationQueryParameters{
 		ServiceName: request.GetService(),