aa3pankaj commented on issue #12771: URL: https://github.com/apache/airflow/issues/12771#issuecomment-1029932364
@dm03514 thanks, i tried your test code, it is exporting spans successfully. But exporting spans directly from tasks would be much useful in terms of tracing different operations like hook execution, api calls etc. @mjpieters I tried exporting span from a airflow task: packages: apache-airflow==2.1.3 opentelemetry-api==1.9.1 opentelemetry-sdk==1.9.1 opentelemetry-exporter-otlp==1.9.1 opentelemetry-instrumentation==0.28b1 env variables related to opentelemetry: OTEL_TRACES_EXPORTER=otlp OTEL_EXPORTER_OTLP_ENDPOINT="http://localhost:55680"; OTEL_RESOURCE_ATTRIBUTES="service.name=test_airflow_worker" OTEL_TRACES_SAMPLER="always_on" Airflow task: ``` from airflow.models import BaseOperator from opentelemetry import trace from opentelemetry.exporter.otlp.proto.grpc.trace_exporter import OTLPSpanExporter from opentelemetry.sdk.resources import Resource from opentelemetry.sdk.trace import TracerProvider from opentelemetry.sdk.trace.export import BatchSpanProcessor class TracingTestOperator(BaseOperator): def execute(self, context): resource = Resource(attributes={ "service.name": "test_airflow_worker" }) trace.set_tracer_provider(TracerProvider(resource=resource)) tracer = trace.get_tracer(__name__) otlp_exporter = OTLPSpanExporter(endpoint="http://localhost:55680";, insecure=True) span_processor = BatchSpanProcessor(otlp_exporter) trace.get_tracer_provider().add_span_processor(span_processor) with tracer.start_as_current_span("test_task_span"): print("Hello Airflow!") ``` Above code is not exporting spans to the collector, even though collector (otlp) is up. Strangely, same code is exporting span successfully when I run it as standalone python (directly invoking execute method). -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
