mobuchowski commented on code in PR #57809: URL: https://github.com/apache/airflow/pull/57809#discussion_r2494387757
########## providers/openlineage/docs/guides/user.rst: ########## @@ -478,6 +478,51 @@ You can enable this automation by setting ``spark_inject_transport_info`` option AIRFLOW__OPENLINEAGE__SPARK_INJECT_TRANSPORT_INFO=true +Passing parent information to Airflow DAG +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +To enable full OpenLineage lineage tracking across dependent DAGs, you can pass parent and root job information +through the DAG's ``dag_run.conf``. When a DAG run configuration includes an ``_openlineage`` section with valid metadata, Review Comment: >Maybe when triggering DagRun through API from some external tool? I like the underscore, but no hard stop on this, if you feel like it's better without. I mean, when filling out this particular dict. If we want to let users fill this via API https://airflow.apache.org/docs/apache-airflow/stable/stable-rest-api-ref.html#operation/trigger_dag_run for example, I for sure would not want underscore there :) And would encourage people to fill it rather than discourage it. -- 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]
