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Record missing ti_failure metrics for tasks in Airflow 3 #59731

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Merged
potiuk merged 2 commits into from
Dec 31, 2025
Merged

Record missing ti_failure metrics for tasks in Airflow 3 #59731

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f5549a4
emit ti failures stats
seanmuth Dec 22, 2025
34c8e26
fix whitespace, comment
seanmuth Dec 30, 2025
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10 changes: 10 additions & 0 deletions task-sdk/src/airflow/sdk/execution_time/task_runner.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1215,6 +1215,16 @@ def _handle_current_task_failed(
) -> tuple[RetryTask, TaskInstanceState] | tuple[TaskState, TaskInstanceState]:
end_date = datetime.now(tz=timezone.utc)
ti.end_date = end_date

# Record operator and task instance failed metrics
operator = ti.task.__class__.__name__
stats_tags = {"dag_id": ti.dag_id, "task_id": ti.task_id}

Stats.incr(f"operator_failures_{operator}", tags=stats_tags)
# Same metric with tagging
Stats.incr("operator_failures", tags={**stats_tags, "operator": operator})
Stats.incr("ti_failures", tags=stats_tags)

if ti._ti_context_from_server and ti._ti_context_from_server.should_retry:
return RetryTask(end_date=end_date), TaskInstanceState.UP_FOR_RETRY
return (
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