#1909

Change configuration place.

exporter/datadogexporter/README.md

@@ -34,7 +34,8 @@ datadog:
 datadog:
   api:
     key: "<API key>"
-    span_name_as_resource_name: true
+    traces:
+      span_name_as_resource_name: true
 ```
 
 The hostname, environment, service and version can be set in the configuration for unified service tagging.

exporter/datadogexporter/config/config.go

@@ -58,11 +58,6 @@ type APIConfig struct {
 	// It can also be set through the `DD_SITE` environment variable.
 	// The default value is "datadoghq.com".
 	Site string `mapstructure:"site"`
-
-	// If set to true the OpenTelemetry span name will used in the Datadog resource name.
-	// If set to false the resource name will be filled with the instrumentation library name + span kind.
-	// The default value is `false`.
-	SpanNameAsResourceName bool `mapstructure:"span_name_as_resource_name"`
 }
 
 // GetCensoredKey returns the API key censored for logging purposes
@@ -158,6 +153,11 @@ type TracesConfig struct {
 	//   instrumentation:express.server: express
 	//   go.opentelemetry.io_contrib_instrumentation_net_http_otelhttp.client: http.client
 	SpanNameRemappings map[string]string `mapstructure:"span_name_remappings"`
+
+	// If set to true the OpenTelemetry span name will used in the Datadog resource name.
+	// If set to false the resource name will be filled with the instrumentation library name + span kind.
+	// The default value is `false`.
+	SpanNameAsResourceName bool `mapstructure:"span_name_as_resource_name"`
 }
 
 // TagsConfig defines the tag-related configuration

exporter/datadogexporter/translate_traces.go

@@ -292,7 +292,7 @@ func spanToDatadogSpan(s pdata.Span,
 	span := &pb.Span{
 		TraceID:  decodeAPMTraceID(s.TraceID().Bytes()),
 		SpanID:   decodeAPMSpanID(s.SpanID().Bytes()),
-		Name:     remapDatadogSpanName(getDatadogSpanName(s, tags, cfg.API.SpanNameAsResourceName), spanNameMap),
+		Name:     remapDatadogSpanName(getDatadogSpanName(s, tags, cfg.Traces.SpanNameAsResourceName), spanNameMap),
 		Resource: resourceName,
 		Service:  normalizedServiceName,
 		Start:    int64(startTime),