fix(airflow): add error handling around render_template() (#10907)

metadata-ingestion-modules/airflow-plugin/src/datahub_airflow_plugin/datahub_listener.py

@@ -362,8 +362,13 @@ def on_task_instance_running(
 
  # Render templates in a copy of the task instance.
  # This is necessary to get the correct operator args in the extractors.
- task_instance = copy.deepcopy(task_instance)
- task_instance.render_templates()
+ try:
+ task_instance = copy.deepcopy(task_instance)
+ task_instance.render_templates()
+ except Exception as e:
+ logger.info(
+ f"Error rendering templates in DataHub listener. Jinja-templated variables will not be extracted correctly: {e}"
+ )
 
  # The type ignore is to placate mypy on Airflow 2.1.x.
  dagrun: "DagRun" = task_instance.dag_run # type: ignore[attr-defined]