Update OTLP to 0.6.0 and use the new Span Status code

Contributes to open-telemetry#1841

TODO: need to use deprecated_code as specified in the OTLP spec.

cmd/pdatagen/internal/trace_structs.go

@@ -191,6 +191,14 @@ var spanStatus = &messageStruct{
 			defaultVal:      "StatusCode(0)",
 			testVal:         "StatusCode(1)",
 		},
+		&primitiveTypedField{
+			fieldName:       "DeprecatedCode",
+			originFieldName: "DeprecatedCode",
+			returnType:      "DeprecatedStatusCode",
+			rawType:         "otlptrace.Status_DeprecatedStatusCode",
+			defaultVal:      "DeprecatedStatusCode(0)",
+			testVal:         "DeprecatedStatusCode(1)",
+		},
 		&primitiveField{
 			fieldName:       "Message",
 			originFieldName: "Message",

consumer/pdata/trace.go

@@ -130,29 +130,42 @@ const (
 	SpanKindCONSUMER    = SpanKind(otlptrace.Span_SPAN_KIND_CONSUMER)
 )
 
+// DeprecatedStatusCode is the deprecated status code used previously.
+// https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/trace/api.md#set-status
+type DeprecatedStatusCode otlptrace.Status_DeprecatedStatusCode
+
+const (
+	DeprecatedStatusCodeOk                 = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_OK)
+	DeprecatedStatusCodeCancelled          = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_CANCELLED)
+	DeprecatedStatusCodeUnknownError       = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_UNKNOWN_ERROR)
+	DeprecatedStatusCodeInvalidArgument    = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_INVALID_ARGUMENT)
+	DeprecatedStatusCodeDeadlineExceeded   = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_DEADLINE_EXCEEDED)
+	DeprecatedStatusCodeNotFound           = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_NOT_FOUND)
+	DeprecatedStatusCodeAlreadyExists      = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_ALREADY_EXISTS)
+	DeprecatedStatusCodePermissionDenied   = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_PERMISSION_DENIED)
+	DeprecatedStatusCodeResourceExhausted  = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_RESOURCE_EXHAUSTED)
+	DeprecatedStatusCodeFailedPrecondition = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_FAILED_PRECONDITION)
+	DeprecatedStatusCodeAborted            = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_ABORTED)
+	DeprecatedStatusCodeOutOfRange         = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_OUT_OF_RANGE)
+	DeprecatedStatusCodeUnimplemented      = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_UNIMPLEMENTED)
+	DeprecatedStatusCodeInternalError      = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_INTERNAL_ERROR)
+	DeprecatedStatusCodeUnavailable        = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_UNAVAILABLE)
+	DeprecatedStatusCodeDataLoss           = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_DATA_LOSS)
+	DeprecatedStatusCodeUnauthenticated    = DeprecatedStatusCode(otlptrace.Status_DEPRECATED_STATUS_CODE_UNAUTHENTICATED)
+)
+
+func (sc DeprecatedStatusCode) String() string {
+	return otlptrace.Status_DeprecatedStatusCode(sc).String()
+}
+
 // StatusCode mirrors the codes defined at
-// https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/api-tracing.md#statuscanonicalcode
-// and is numerically equal to Standard GRPC codes https://github.com/grpc/grpc/blob/master/doc/statuscodes.md
+// https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/trace/api.md#set-status
 type StatusCode otlptrace.Status_StatusCode
 
 const (
-	StatusCodeOk                 = StatusCode(otlptrace.Status_STATUS_CODE_OK)
-	StatusCodeCancelled          = StatusCode(otlptrace.Status_STATUS_CODE_CANCELLED)
-	StatusCodeUnknownError       = StatusCode(otlptrace.Status_STATUS_CODE_UNKNOWN_ERROR)
-	StatusCodeInvalidArgument    = StatusCode(otlptrace.Status_STATUS_CODE_INVALID_ARGUMENT)
-	StatusCodeDeadlineExceeded   = StatusCode(otlptrace.Status_STATUS_CODE_DEADLINE_EXCEEDED)
-	StatusCodeNotFound           = StatusCode(otlptrace.Status_STATUS_CODE_NOT_FOUND)
-	StatusCodeAlreadyExists      = StatusCode(otlptrace.Status_STATUS_CODE_ALREADY_EXISTS)
-	StatusCodePermissionDenied   = StatusCode(otlptrace.Status_STATUS_CODE_PERMISSION_DENIED)
-	StatusCodeResourceExhausted  = StatusCode(otlptrace.Status_STATUS_CODE_RESOURCE_EXHAUSTED)
-	StatusCodeFailedPrecondition = StatusCode(otlptrace.Status_STATUS_CODE_FAILED_PRECONDITION)
-	StatusCodeAborted            = StatusCode(otlptrace.Status_STATUS_CODE_ABORTED)
-	StatusCodeOutOfRange         = StatusCode(otlptrace.Status_STATUS_CODE_OUT_OF_RANGE)
-	StatusCodeUnimplemented      = StatusCode(otlptrace.Status_STATUS_CODE_UNIMPLEMENTED)
-	StatusCodeInternalError      = StatusCode(otlptrace.Status_STATUS_CODE_INTERNAL_ERROR)
-	StatusCodeUnavailable        = StatusCode(otlptrace.Status_STATUS_CODE_UNAVAILABLE)
-	StatusCodeDataLoss           = StatusCode(otlptrace.Status_STATUS_CODE_DATA_LOSS)
-	StatusCodeUnauthenticated    = StatusCode(otlptrace.Status_STATUS_CODE_UNAUTHENTICATED)
+	StatusCodeUnset = StatusCode(otlptrace.Status_STATUS_CODE_UNSET)
+	StatusCodeOk    = StatusCode(otlptrace.Status_STATUS_CODE_OK)
+	StatusCodeError = StatusCode(otlptrace.Status_STATUS_CODE_ERROR)
 )
 
 func (sc StatusCode) String() string { return otlptrace.Status_StatusCode(sc).String() }