def _translate_to_datadog(self, spans):
datadog_spans = []
for span in spans:
trace_id, parent_id, span_id = _get_trace_ids(span)
# datadog Span is initialized with a reference to the tracer which is
# used to record the span when it is finished. We can skip ignore this
# because we are not calling the finish method and explictly set the
# duration.
tracer = None
datadog_span = DatadogSpan(
tracer,
_get_span_name(span),
service=self.service,
resource=_get_resource(span),
span_type=_get_span_type(span),
trace_id=trace_id,
span_id=span_id,
parent_id=parent_id,
)
datadog_span.start_ns = span.start_time
datadog_span.duration_ns = span.end_time - span.start_time
if span.status.canonical_code is not StatusCanonicalCode.OK:
datadog_span.error = 1
if span.status.description:
exc_type, exc_val = _get_exc_info(span)
# no mapping for error.stack since traceback not recorded
datadog_span.set_tag("error.msg", exc_val)
datadog_span.set_tag("error.type", exc_type)
datadog_span.set_tags(span.attributes)
# add configured env tag
if self.env is not None:
datadog_span.set_tag(ENV_KEY, self.env)
# add configured application version tag to only root span
if self.version is not None and parent_id == 0:
datadog_span.set_tag(VERSION_KEY, self.version)
# add configured global tags
datadog_span.set_tags(self.tags)
# add origin to root span
origin = _get_origin(span)
if origin and parent_id == 0:
datadog_span.set_tag(DD_ORIGIN, origin)
sampling_rate = _get_sampling_rate(span)
if sampling_rate is not None:
datadog_span.set_metric(SAMPLE_RATE_METRIC_KEY, sampling_rate)
# span events and span links are not supported
datadog_spans.append(datadog_span)
return datadog_spans
def __init__(self, tracer, context, operation_name):
# type: (Tracer, Optional[SpanContext], str) -> None
if context is not None:
context = SpanContext(ddcontext=context._dd_context, baggage=context.baggage)
else:
context = SpanContext()
super(Span, self).__init__(tracer, context)
self.finished = False
self._lock = threading.Lock()
# use a datadog span
self._dd_span = DatadogSpan(tracer._dd_tracer, operation_name, context=context._dd_context)
def _translate_to_datadog(self, spans):
datadog_spans = []
for span in spans:
trace_id, parent_id, span_id = _get_trace_ids(span)
# datadog Span is initialized with a reference to the tracer which is
# used to record the span when it is finished. We can skip ignore this
# because we are not calling the finish method and explictly set the
# duration.
tracer = None
datadog_span = DatadogSpan(
tracer,
_get_span_name(span),
service=self.service,
resource=_get_resource(span),
span_type=_get_span_type(span),
trace_id=trace_id,
span_id=span_id,
parent_id=parent_id,
)
datadog_span.start_ns = span.start_time
datadog_span.duration_ns = span.end_time - span.start_time
if span.status.canonical_code is not StatusCanonicalCode.OK:
datadog_span.error = 1
if span.status.description:
exc_type, exc_val = _get_exc_info(span)
# no mapping for error.stack since traceback not recorded
datadog_span.set_tag("error.msg", exc_val)
datadog_span.set_tag("error.type", exc_type)
datadog_span.set_tags(span.attributes)
# span events and span links are not supported
datadog_spans.append(datadog_span)
return datadog_spans
def _translate_to_datadog(self, spans):
datadog_spans = []
for span in spans:
trace_id, parent_id, span_id = _get_trace_ids(span)
# datadog Span is initialized with a reference to the tracer which is
# used to record the span when it is finished. We can skip ignore this
# because we are not calling the finish method and explictly set the
# duration.
tracer = None
# extract resource attributes to be used as tags as well as potential service name
[
resource_tags,
resource_service_name,
] = _extract_tags_from_resource(span.resource)
datadog_span = DatadogSpan(
tracer,
_get_span_name(span),
service=resource_service_name or self.service,
resource=_get_resource(span),
span_type=_get_span_type(span),
trace_id=trace_id,
span_id=span_id,
parent_id=parent_id,
)
datadog_span.start_ns = span.start_time
datadog_span.duration_ns = span.end_time - span.start_time
if not span.status.is_ok:
datadog_span.error = 1
# loop over events and look for exception events, extract info.
# https://github.com/open-telemetry/opentelemetry-python/blob/71e3a7a192c0fc8a7503fac967ada36a74b79e58/opentelemetry-sdk/src/opentelemetry/sdk/trace/__init__.py#L810-L819
if span.events:
_extract_tags_from_exception_events(
span.events, datadog_span
)
# combine resource attributes and span attributes, don't modify existing span attributes
combined_span_tags = {}
combined_span_tags.update(resource_tags)
combined_span_tags.update(span.attributes)
datadog_span.set_tags(combined_span_tags)
# add configured env tag
if self.env is not None:
datadog_span.set_tag(ENV_KEY, self.env)
# add configured application version tag to only root span
if self.version is not None and parent_id == 0:
datadog_span.set_tag(VERSION_KEY, self.version)
# add configured global tags
datadog_span.set_tags(self.tags)
# add origin to root span
origin = _get_origin(span)
if origin and parent_id == 0:
datadog_span.set_tag(DD_ORIGIN, origin)
sampling_rate = _get_sampling_rate(span)
if sampling_rate is not None:
datadog_span.set_metric(SAMPLE_RATE_METRIC_KEY, sampling_rate)
# span events and span links are not supported except for extracting exception event context
datadog_spans.append(datadog_span)
return datadog_spans