mobuchowski commented on code in PR #62171:
URL: https://github.com/apache/airflow/pull/62171#discussion_r2848302511
##########
providers/openlineage/src/airflow/providers/openlineage/extractors/manager.py:
##########
@@ -126,16 +124,15 @@ def extract_metadata(
task.task_id,
str(task_metadata),
)
- task_metadata = self.validate_task_metadata(task_metadata)
- if task_metadata:
- if (not task_metadata.inputs) and (not
task_metadata.outputs):
- if (hook_lineage := self.get_hook_lineage()) is not
None:
- inputs, outputs = hook_lineage
- task_metadata.inputs = inputs
- task_metadata.outputs = outputs
- else:
- self.extract_inlets_and_outlets(task_metadata,
task)
- return task_metadata
+ task_metadata = self.validate_task_metadata(task_metadata) or
OperatorLineage()
+ # If no inputs and outputs are present - check Hook Lineage
+ if (not task_metadata.inputs) and (not task_metadata.outputs):
+ hook_lineage = self.get_hook_lineage(task_instance,
task_instance_state)
+ if hook_lineage is not None:
+ task_metadata.merge(hook_lineage)
Review Comment:
task_metadata = task_metadata.merge(hook_lineage)
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