add changes

Signed-off-by: FlamingSaint <raghuramkannan400@gmail.com>

cmd/jaeger/internal/extension/jaegerquery/server.go

@@ -10,13 +10,16 @@ import (
 
 	"go.opentelemetry.io/collector/component"
 	"go.opentelemetry.io/collector/extension"
+	"go.uber.org/zap"
 
 	"github.com/jaegertracing/jaeger/cmd/jaeger/internal/extension/jaegerstorage"
 	queryApp "github.com/jaegertracing/jaeger/cmd/query/app"
 	"github.com/jaegertracing/jaeger/cmd/query/app/querysvc"
 	"github.com/jaegertracing/jaeger/pkg/jtracer"
 	"github.com/jaegertracing/jaeger/pkg/telemetery"
 	"github.com/jaegertracing/jaeger/pkg/tenancy"
+	"github.com/jaegertracing/jaeger/plugin/metrics/disabled"
+	"github.com/jaegertracing/jaeger/storage"
 	"github.com/jaegertracing/jaeger/storage/metricsstore"
 )
 
@@ -68,8 +71,7 @@ func (s *server) Start(_ context.Context, host component.Host) error {
 	}
 	qs := querysvc.NewQueryService(spanReader, depReader, opts)
 
-	var mqs querysvc.MetricsQueryService
-	mqs, err = s.addMetricStorage(&opts, host)
+	mqs, err := s.createMetricStorage(host)
 	if err != nil {
 		return err
 	}
@@ -129,21 +131,26 @@ func (s *server) addArchiveStorage(opts *querysvc.QueryServiceOptions, host comp
 	return nil
 }
 
-func (s *server) addMetricStorage(opts *querysvc.QueryServiceOptions, host component.Host) (metricsstore.Reader, error) {
+func (s *server) createMetricStorage(host component.Host) (metricsstore.Reader, error) {
 	if s.config.MetricStorage == "" {
 		s.telset.Logger.Info("Metric storage not configured")
-		return nil, nil
+		return disabled.NewMetricsReader()
 	}
 
 	mf, err := jaegerstorage.GetMetricsFactory(s.config.MetricStorage, host)
 	if err != nil {
 		return nil, fmt.Errorf("cannot find metrics storage factory: %w", err)
 	}
 
-	metricsReader, ok := opts.InitMetricStorage(mf, s.telset.Logger)
-	if !ok {
-		s.telset.Logger.Info("Metric storage not initialized")
-		return nil, nil
+	// metricsReader, ok := opts.InitMetricStorage(mf, s.telset.Logger)
+	metricsReader, err := mf.CreateMetricsReader()
+	if errors.Is(err, storage.ErrMetricStorageNotConfigured) || errors.Is(err, storage.ErrMetricStorageNotSupported) {
+		s.telset.Logger.Info("Metric storage not created", zap.String("reason", err.Error()))
+		return disabled.NewMetricsReader()
+	}
+	if err != nil {
+		s.telset.Logger.Error("Cannot init metric storage reader", zap.Error(err))
+		return disabled.NewMetricsReader()
 	}
 	return metricsReader, nil
 }

cmd/query/app/querysvc/query_service.go

@@ -25,7 +25,6 @@ import (
 	"github.com/jaegertracing/jaeger/model/adjuster"
 	"github.com/jaegertracing/jaeger/storage"
 	"github.com/jaegertracing/jaeger/storage/dependencystore"
-	"github.com/jaegertracing/jaeger/storage/metricsstore"
 	"github.com/jaegertracing/jaeger/storage/spanstore"
 )
 
@@ -39,7 +38,6 @@ const (
 type QueryServiceOptions struct {
 	ArchiveSpanReader spanstore.Reader
 	ArchiveSpanWriter spanstore.Writer
-	MetricsReader     metricsstore.Reader
 	Adjuster          adjuster.Adjuster
 }
 
@@ -169,26 +167,6 @@ func (opts *QueryServiceOptions) InitArchiveStorage(storageFactory storage.Facto
 	return true
 }
 
-// InitMetricStorage tries to initialize metric storage reader if storage factory supports them.
-func (opts *QueryServiceOptions) InitMetricStorage(metricsFactory storage.MetricsFactory, logger *zap.Logger) (metricsstore.Reader, bool) {
-	// metricsFactory = metricsFactory.(storage.MetricsFactory)
-	// if !ok {
-	// 	logger.Info("Metric storage not supported by the factory")
-	// 	return false
-	// }
-	reader, err := metricsFactory.CreateMetricsReader()
-	if errors.Is(err, storage.ErrMetricStorageNotConfigured) || errors.Is(err, storage.ErrMetricStorageNotSupported) {
-		logger.Info("Metric storage not created", zap.String("reason", err.Error()))
-		return nil, false
-	}
-	if err != nil {
-		logger.Error("Cannot init metric storage reader", zap.Error(err))
-		return nil, false
-	}
-	opts.MetricsReader = reader
-	return reader, true
-}
-
 // hasArchiveStorage returns true if archive storage reader/writer are initialized.
 func (opts *QueryServiceOptions) hasArchiveStorage() bool {
 	return opts.ArchiveSpanReader != nil && opts.ArchiveSpanWriter != nil

docker-compose/monitor/docker-compose-v2.yml

@@ -6,8 +6,8 @@ services:
     image: jaegertracing/jaeger:${JAEGER_IMAGE_TAG:-latest}
     volumes:
       - "./jaeger-ui.json:/etc/jaeger/jaeger-ui.json" # Do we need this for v2 ? Seems to be running without this.
-      - "./jaeger-v2-config.yml:/etc/jaeger/jaeger-v2-config.yml"
-    command: ["--config", "/etc/jaeger/jaeger-v2-config.yml"]
+      - "./jaeger-v2-config.yml:/etc/jaeger/config.yml"
+    command: ["--config", "/etc/jaeger/config.yml"]
     #  TODO: Need to pass this through config
     # environment:
     #   - METRICS_STORAGE_TYPE=prometheus