[chore] add profiles support to exporter receiver builder (#10954)

dmathieu · web-flow · commit c5dbf546f5cc · 2024-08-30T11:01:06.000+02:00
#### Description This allows building profiles in the exporter builder. As this is only changing internal modules, I am marking it as chore (and skipping changelog entry). #### Link to tracking issue #10375 cc @mx-psi
diff --git a/cmd/builder/internal/builder/main_test.go b/cmd/builder/internal/builder/main_test.go
@@ -67,6 +67,7 @@ var (
 		"/connector/connectorprofiles",
 		"/exporter",
 		"/exporter/debugexporter",
+		"/exporter/exporterprofiles",
 		"/exporter/nopexporter",
 		"/exporter/otlpexporter",
 		"/exporter/otlphttpexporter",
diff --git a/cmd/otelcorecol/builder-config.yaml b/cmd/otelcorecol/builder-config.yaml
@@ -71,6 +71,7 @@ replaces:
   - go.opentelemetry.io/collector/connector/forwardconnector => ../../connector/forwardconnector
   - go.opentelemetry.io/collector/exporter => ../../exporter
   - go.opentelemetry.io/collector/exporter/debugexporter => ../../exporter/debugexporter
+  - go.opentelemetry.io/collector/exporter/exporterprofiles => ../../exporter/exporterprofiles
   - go.opentelemetry.io/collector/exporter/loggingexporter => ../../exporter/loggingexporter
   - go.opentelemetry.io/collector/exporter/nopexporter => ../../exporter/nopexporter
   - go.opentelemetry.io/collector/exporter/otlpexporter => ../../exporter/otlpexporter
diff --git a/cmd/otelcorecol/go.mod b/cmd/otelcorecol/go.mod
@@ -98,6 +98,7 @@ require (
 	go.opentelemetry.io/collector/consumer v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumertest v0.108.1 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/extension/auth v0.108.1 // indirect
 	go.opentelemetry.io/collector/featuregate v1.14.1 // indirect
 	go.opentelemetry.io/collector/internal/globalgates v0.108.1 // indirect
@@ -206,6 +207,8 @@ replace go.opentelemetry.io/collector/exporter => ../../exporter
 
 replace go.opentelemetry.io/collector/exporter/debugexporter => ../../exporter/debugexporter
 
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../../exporter/exporterprofiles
+
 replace go.opentelemetry.io/collector/exporter/loggingexporter => ../../exporter/loggingexporter
 
 replace go.opentelemetry.io/collector/exporter/nopexporter => ../../exporter/nopexporter
diff --git a/exporter/debugexporter/go.mod b/exporter/debugexporter/go.mod
@@ -44,6 +44,7 @@ require (
 	go.opentelemetry.io/collector/config/configretry v1.14.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumertest v0.108.1 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/extension v0.108.1 // indirect
 	go.opentelemetry.io/collector/pdata/pprofile v0.108.1 // indirect
 	go.opentelemetry.io/collector/receiver v0.108.1 // indirect
@@ -97,3 +98,5 @@ replace go.opentelemetry.io/collector/consumer/consumertest => ../../consumer/co
 replace go.opentelemetry.io/collector/component/componentstatus => ../../component/componentstatus
 
 replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../../receiver/receiverprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../exporterprofiles
diff --git a/exporter/exportertest/nop_exporter.go b/exporter/exportertest/nop_exporter.go
@@ -12,6 +12,7 @@ import (
 	"go.opentelemetry.io/collector/component/componenttest"
 	"go.opentelemetry.io/collector/consumer/consumertest"
 	"go.opentelemetry.io/collector/exporter"
+	"go.opentelemetry.io/collector/exporter/exporterprofiles"
 )
 
 var nopType = component.MustNewType("nop")
@@ -33,6 +34,7 @@ func NewNopFactory() exporter.Factory {
 		exporter.WithTraces(createTracesExporter, component.StabilityLevelStable),
 		exporter.WithMetrics(createMetricsExporter, component.StabilityLevelStable),
 		exporter.WithLogs(createLogsExporter, component.StabilityLevelStable),
+		exporterprofiles.WithProfiles(createProfilesExporter, component.StabilityLevelAlpha),
 	)
 }
 
@@ -48,13 +50,17 @@ func createLogsExporter(context.Context, exporter.Settings, component.Config) (e
 	return nopInstance, nil
 }
 
+func createProfilesExporter(context.Context, exporter.Settings, component.Config) (exporterprofiles.Profiles, error) {
+	return nopInstance, nil
+}
+
 type nopConfig struct{}
 
 var nopInstance = &nopExporter{
 	Consumer: consumertest.NewNop(),
 }
 
-// nopExporter stores consumed traces and metrics for testing purposes.
+// nopExporter stores consumed traces, metrics, logs and profiles for testing purposes.
 type nopExporter struct {
 	component.StartFunc
 	component.ShutdownFunc
diff --git a/exporter/exportertest/nop_exporter_test.go b/exporter/exportertest/nop_exporter_test.go
@@ -14,6 +14,7 @@ import (
 	"go.opentelemetry.io/collector/component/componenttest"
 	"go.opentelemetry.io/collector/pdata/plog"
 	"go.opentelemetry.io/collector/pdata/pmetric"
+	"go.opentelemetry.io/collector/pdata/pprofile"
 	"go.opentelemetry.io/collector/pdata/ptrace"
 )
 
@@ -41,6 +42,12 @@ func TestNewNopFactory(t *testing.T) {
 	assert.NoError(t, logs.Start(context.Background(), componenttest.NewNopHost()))
 	assert.NoError(t, logs.ConsumeLogs(context.Background(), plog.NewLogs()))
 	assert.NoError(t, logs.Shutdown(context.Background()))
+
+	profiles, err := factory.CreateProfilesExporter(context.Background(), NewNopSettings(), cfg)
+	require.NoError(t, err)
+	assert.NoError(t, profiles.Start(context.Background(), componenttest.NewNopHost()))
+	assert.NoError(t, profiles.ConsumeProfiles(context.Background(), pprofile.NewProfiles()))
+	assert.NoError(t, profiles.Shutdown(context.Background()))
 }
 
 func TestNewNopBuilder(t *testing.T) {
diff --git a/exporter/go.mod b/exporter/go.mod
@@ -13,8 +13,10 @@ require (
 	go.opentelemetry.io/collector/consumer v0.108.1
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1
 	go.opentelemetry.io/collector/consumer/consumertest v0.108.1
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1
 	go.opentelemetry.io/collector/extension v0.108.1
 	go.opentelemetry.io/collector/pdata v1.14.1
+	go.opentelemetry.io/collector/pdata/pprofile v0.108.1
 	go.opentelemetry.io/collector/pdata/testdata v0.108.1
 	go.opentelemetry.io/collector/receiver v0.108.1
 	go.opentelemetry.io/otel v1.29.0
@@ -54,7 +56,6 @@ require (
 	github.com/prometheus/procfs v0.15.1 // indirect
 	go.opentelemetry.io/collector/component/componentstatus v0.108.1 // indirect
 	go.opentelemetry.io/collector/confmap v1.14.1 // indirect
-	go.opentelemetry.io/collector/pdata/pprofile v0.108.1 // indirect
 	go.opentelemetry.io/collector/receiver/receiverprofiles v0.108.1 // indirect
 	go.opentelemetry.io/otel/exporters/prometheus v0.51.0 // indirect
 	golang.org/x/net v0.28.0 // indirect
@@ -97,3 +98,5 @@ replace go.opentelemetry.io/collector/consumer/consumertest => ../consumer/consu
 replace go.opentelemetry.io/collector/component/componentstatus => ../component/componentstatus
 
 replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../receiver/receiverprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ./exporterprofiles
diff --git a/exporter/loggingexporter/go.mod b/exporter/loggingexporter/go.mod
@@ -44,6 +44,7 @@ require (
 	go.opentelemetry.io/collector/consumer v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumertest v0.108.1 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/extension v0.108.1 // indirect
 	go.opentelemetry.io/collector/pdata/pprofile v0.108.1 // indirect
 	go.opentelemetry.io/collector/receiver v0.108.1 // indirect
@@ -102,3 +103,5 @@ replace go.opentelemetry.io/collector/consumer/consumertest => ../../consumer/co
 replace go.opentelemetry.io/collector/component/componentstatus => ../../component/componentstatus
 
 replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../../receiver/receiverprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../exporterprofiles
diff --git a/exporter/nopexporter/go.mod b/exporter/nopexporter/go.mod
@@ -39,6 +39,7 @@ require (
 	go.opentelemetry.io/collector/config/configtelemetry v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/pdata/pprofile v0.108.1 // indirect
 	go.opentelemetry.io/collector/receiver v0.108.1 // indirect
 	go.opentelemetry.io/collector/receiver/receiverprofiles v0.108.1 // indirect
@@ -92,3 +93,5 @@ replace go.opentelemetry.io/collector/consumer/consumertest => ../../consumer/co
 replace go.opentelemetry.io/collector/component/componentstatus => ../../component/componentstatus
 
 replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../../receiver/receiverprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../exporterprofiles
diff --git a/exporter/otlpexporter/go.mod b/exporter/otlpexporter/go.mod
@@ -60,6 +60,7 @@ require (
 	go.opentelemetry.io/collector/config/internal v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumertest v0.108.1 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/extension v0.108.1 // indirect
 	go.opentelemetry.io/collector/extension/auth v0.108.1 // indirect
 	go.opentelemetry.io/collector/featuregate v1.14.1 // indirect
@@ -150,3 +151,5 @@ replace go.opentelemetry.io/collector/consumer/consumertest => ../../consumer/co
 replace go.opentelemetry.io/collector/component/componentstatus => ../../component/componentstatus
 
 replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../../receiver/receiverprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../exporterprofiles
diff --git a/exporter/otlphttpexporter/go.mod b/exporter/otlphttpexporter/go.mod
@@ -59,6 +59,7 @@ require (
 	go.opentelemetry.io/collector/config/internal v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumertest v0.108.1 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/extension v0.108.1 // indirect
 	go.opentelemetry.io/collector/extension/auth v0.108.1 // indirect
 	go.opentelemetry.io/collector/featuregate v1.14.1 // indirect
@@ -147,3 +148,5 @@ replace go.opentelemetry.io/collector/client => ../../client
 replace go.opentelemetry.io/collector/component/componentstatus => ../../component/componentstatus
 
 replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../../receiver/receiverprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../exporterprofiles
diff --git a/internal/e2e/go.mod b/internal/e2e/go.mod
@@ -78,6 +78,7 @@ require (
 	go.opentelemetry.io/collector/config/internal v0.108.1 // indirect
 	go.opentelemetry.io/collector/connector/connectorprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/extension/auth v0.108.1 // indirect
 	go.opentelemetry.io/collector/featuregate v1.14.1 // indirect
 	go.opentelemetry.io/collector/internal/globalgates v0.108.1 // indirect
@@ -197,3 +198,5 @@ replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../../receive
 replace go.opentelemetry.io/collector/processor/processorprofiles => ../../processor/processorprofiles
 
 replace go.opentelemetry.io/collector/connector/connectorprofiles => ../../connector/connectorprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../../exporter/exporterprofiles
diff --git a/otelcol/go.mod b/otelcol/go.mod
@@ -68,6 +68,7 @@ require (
 	go.opentelemetry.io/collector/consumer v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumertest v0.108.1 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/internal/globalgates v0.108.1 // indirect
 	go.opentelemetry.io/collector/pdata v1.14.1 // indirect
 	go.opentelemetry.io/collector/pdata/pprofile v0.108.1 // indirect
@@ -170,3 +171,5 @@ replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../receiver/r
 replace go.opentelemetry.io/collector/processor/processorprofiles => ../processor/processorprofiles
 
 replace go.opentelemetry.io/collector/connector/connectorprofiles => ../connector/connectorprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../exporter/exporterprofiles
diff --git a/otelcol/otelcoltest/go.mod b/otelcol/otelcoltest/go.mod
@@ -66,6 +66,7 @@ require (
 	go.opentelemetry.io/collector/consumer v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/consumer/consumertest v0.108.1 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1 // indirect
 	go.opentelemetry.io/collector/featuregate v1.14.1 // indirect
 	go.opentelemetry.io/collector/internal/globalgates v0.108.1 // indirect
 	go.opentelemetry.io/collector/pdata v1.14.1 // indirect
@@ -185,3 +186,5 @@ replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../../receive
 replace go.opentelemetry.io/collector/processor/processorprofiles => ../../processor/processorprofiles
 
 replace go.opentelemetry.io/collector/connector/connectorprofiles => ../../connector/connectorprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../../exporter/exporterprofiles
diff --git a/service/go.mod b/service/go.mod
@@ -22,6 +22,7 @@ require (
 	go.opentelemetry.io/collector/consumer/consumerprofiles v0.108.1
 	go.opentelemetry.io/collector/consumer/consumertest v0.108.1
 	go.opentelemetry.io/collector/exporter v0.108.1
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.108.1
 	go.opentelemetry.io/collector/extension v0.108.1
 	go.opentelemetry.io/collector/extension/zpagesextension v0.108.1
 	go.opentelemetry.io/collector/featuregate v1.14.1
@@ -178,3 +179,5 @@ replace go.opentelemetry.io/collector/receiver/receiverprofiles => ../receiver/r
 replace go.opentelemetry.io/collector/processor/processorprofiles => ../processor/processorprofiles
 
 replace go.opentelemetry.io/collector/connector/connectorprofiles => ../connector/connectorprofiles
+
+replace go.opentelemetry.io/collector/exporter/exporterprofiles => ../exporter/exporterprofiles
diff --git a/service/internal/builders/exporter.go b/service/internal/builders/exporter.go
@@ -9,6 +9,7 @@ import (
 
 	"go.opentelemetry.io/collector/component"
 	"go.opentelemetry.io/collector/exporter"
+	"go.opentelemetry.io/collector/exporter/exporterprofiles"
 	"go.opentelemetry.io/collector/exporter/exportertest"
 )
 
@@ -80,6 +81,22 @@ func (b *ExporterBuilder) CreateLogs(ctx context.Context, set exporter.Settings)
 	return f.CreateLogsExporter(ctx, set, cfg)
 }
 
+// CreateProfiles creates a Profiles exporter based on the settings and config.
+func (b *ExporterBuilder) CreateProfiles(ctx context.Context, set exporter.Settings) (exporterprofiles.Profiles, error) {
+	cfg, existsCfg := b.cfgs[set.ID]
+	if !existsCfg {
+		return nil, fmt.Errorf("exporter %q is not configured", set.ID)
+	}
+
+	f, existsFactory := b.factories[set.ID.Type()]
+	if !existsFactory {
+		return nil, fmt.Errorf("exporter factory not available for: %q", set.ID)
+	}
+
+	logStabilityLevel(set.Logger, f.ProfilesExporterStability())
+	return f.CreateProfilesExporter(ctx, set, cfg)
+}
+
 func (b *ExporterBuilder) Factory(componentType component.Type) component.Factory {
 	return b.factories[componentType]
 }
diff --git a/service/internal/builders/exporter_test.go b/service/internal/builders/exporter_test.go
@@ -14,6 +14,7 @@ import (
 	"go.opentelemetry.io/collector/component/componenttest"
 	"go.opentelemetry.io/collector/consumer/consumertest"
 	"go.opentelemetry.io/collector/exporter"
+	"go.opentelemetry.io/collector/exporter/exporterprofiles"
 	"go.opentelemetry.io/collector/exporter/exportertest"
 )
 
@@ -27,6 +28,7 @@ func TestExporterBuilder(t *testing.T) {
 			exporter.WithTraces(createExporterTraces, component.StabilityLevelDevelopment),
 			exporter.WithMetrics(createExporterMetrics, component.StabilityLevelAlpha),
 			exporter.WithLogs(createExporterLogs, component.StabilityLevelDeprecated),
+			exporterprofiles.WithProfiles(createExporterProfiles, component.StabilityLevelDevelopment),
 		),
 	}...)
 	require.NoError(t, err)
@@ -87,6 +89,15 @@ func TestExporterBuilder(t *testing.T) {
 				assert.NoError(t, err)
 				assert.Equal(t, nopExporterInstance, le)
 			}
+
+			pe, err := b.CreateProfiles(context.Background(), createExporterSettings(tt.id))
+			if tt.err != "" {
+				assert.EqualError(t, err, tt.err)
+				assert.Nil(t, pe)
+			} else {
+				assert.NoError(t, err)
+				assert.Equal(t, nopExporterInstance, pe)
+			}
 		})
 	}
 }
@@ -100,6 +111,7 @@ func TestExporterBuilderMissingConfig(t *testing.T) {
 			exporter.WithTraces(createExporterTraces, component.StabilityLevelDevelopment),
 			exporter.WithMetrics(createExporterMetrics, component.StabilityLevelAlpha),
 			exporter.WithLogs(createExporterLogs, component.StabilityLevelDeprecated),
+			exporterprofiles.WithProfiles(createExporterProfiles, component.StabilityLevelDevelopment),
 		),
 	}...)
 
@@ -119,6 +131,10 @@ func TestExporterBuilderMissingConfig(t *testing.T) {
 	le, err := bErr.CreateLogs(context.Background(), createExporterSettings(missingID))
 	assert.EqualError(t, err, "exporter \"all/missing\" is not configured")
 	assert.Nil(t, le)
+
+	pe, err := bErr.CreateProfiles(context.Background(), createExporterSettings(missingID))
+	assert.EqualError(t, err, "exporter \"all/missing\" is not configured")
+	assert.Nil(t, pe)
 }
 
 func TestExporterBuilderFactory(t *testing.T) {
@@ -159,13 +175,19 @@ func TestNewNopExporterConfigsAndFactories(t *testing.T) {
 	bLogs, err := builder.CreateLogs(context.Background(), set)
 	require.NoError(t, err)
 	assert.IsType(t, logs, bLogs)
+
+	profiles, err := factory.CreateProfilesExporter(context.Background(), set, cfg)
+	require.NoError(t, err)
+	bProfiles, err := builder.CreateProfiles(context.Background(), set)
+	require.NoError(t, err)
+	assert.IsType(t, profiles, bProfiles)
 }
 
 var nopExporterInstance = &nopExporter{
 	Consumer: consumertest.NewNop(),
 }
 
-// nopExporter stores consumed traces and metrics for testing purposes.
+// nopExporter stores consumed traces, metrics, logs and profiles for testing purposes.
 type nopExporter struct {
 	component.StartFunc
 	component.ShutdownFunc
@@ -184,6 +206,10 @@ func createExporterLogs(context.Context, exporter.Settings, component.Config) (e
 	return nopExporterInstance, nil
 }
 
+func createExporterProfiles(context.Context, exporter.Settings, component.Config) (exporterprofiles.Profiles, error) {
+	return nopExporterInstance, nil
+}
+
 func createExporterSettings(id component.ID) exporter.Settings {
 	return exporter.Settings{
 		ID:                id,

Original file line number	Diff line number	Diff line change
`@@ -12,6 +12,7 @@ import (`
`12`	`12`	`"go.opentelemetry.io/collector/component/componenttest"`
`13`	`13`	`"go.opentelemetry.io/collector/consumer/consumertest"`
`14`	`14`	`"go.opentelemetry.io/collector/exporter"`
	`15`	`+ "go.opentelemetry.io/collector/exporter/exporterprofiles"`
`15`	`16`	`)`
`16`	`17`
`17`	`18`	`var nopType = component.MustNewType("nop")`
`@@ -33,6 +34,7 @@ func NewNopFactory() exporter.Factory {`
`33`	`34`	`exporter.WithTraces(createTracesExporter, component.StabilityLevelStable),`
`34`	`35`	`exporter.WithMetrics(createMetricsExporter, component.StabilityLevelStable),`
`35`	`36`	`exporter.WithLogs(createLogsExporter, component.StabilityLevelStable),`
	`37`	`+ exporterprofiles.WithProfiles(createProfilesExporter, component.StabilityLevelAlpha),`
`36`	`38`	`)`
`37`	`39`	`}`
`38`	`40`
`@@ -48,13 +50,17 @@ func createLogsExporter(context.Context, exporter.Settings, component.Config) (e`
`48`	`50`	`return nopInstance, nil`
`49`	`51`	`}`
`50`	`52`
	`53`	`+func createProfilesExporter(context.Context, exporter.Settings, component.Config) (exporterprofiles.Profiles, error) {`
	`54`	`+ return nopInstance, nil`
	`55`	`+}`
	`56`	`+`
`51`	`57`	`type nopConfig struct{}`
`52`	`58`
`53`	`59`	`var nopInstance = &nopExporter{`
`54`	`60`	`Consumer: consumertest.NewNop(),`
`55`	`61`	`}`
`56`	`62`
`57`		`-// nopExporter stores consumed traces and metrics for testing purposes.`
	`63`	`+// nopExporter stores consumed traces, metrics, logs and profiles for testing purposes.`
`58`	`64`	`type nopExporter struct {`
`59`	`65`	`component.StartFunc`
`60`	`66`	`component.ShutdownFunc`