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feat(scheduler): add INFO logging for dataset-triggered DagRun creation #63546

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feat(scheduler): add INFO logging for dataset-triggered DagRun creation #63546

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16 changes: 16 additions & 0 deletions airflow/jobs/scheduler_job_runner.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1317,6 +1317,13 @@ def _create_dagruns_for_dags(self, guard: CommitProhibitorGuard, session: Sessio
non_dataset_dags = all_dags_needing_dag_runs.difference(dataset_triggered_dags)
self._create_dag_runs(non_dataset_dags, session)
if dataset_triggered_dags:
self.log.info(
"Dataset-triggered DAGs ready: %s",
{
dag_id: (str(first), str(last))
for dag_id, (first, last) in dataset_triggered_dag_info.items()
},
)
self._create_dag_runs_dataset_triggered(
dataset_triggered_dags, dataset_triggered_dag_info, session
)
Expand Down Expand Up @@ -1493,6 +1500,15 @@ def _create_dag_runs_dataset_triggered(
)
Stats.incr("dataset.triggered_dagruns")
dag_run.consumed_dataset_events.extend(dataset_events)
self.log.info(
"Dataset-triggered DagRun created: dag_id=%s, exec_date=%s, "
"prev_exec=%s, events_consumed=%d, event_uris=%s",
dag.dag_id,
exec_date,
previous_dag_run.execution_date if previous_dag_run else None,
len(dataset_events),
sorted({e.dataset.uri for e in dataset_events}),
)
session.execute(
delete(DatasetDagRunQueue).where(DatasetDagRunQueue.target_dag_id == dag_run.dag_id)
)
Expand Down