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fix unintended print of dag not found in serialised_dag table #54972

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Merged
rawwar merged 3 commits into from
Sep 17, 2025
Merged

fix unintended print of dag not found in serialised_dag table #54972

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61c6be6
fix
rawwar Sep 15, 2025
7ca01b7
Merge branch 'main' of github.com:apache/airflow into kalyan/schedule…
rawwar Sep 15, 2025
be0648a
raise exception
rawwar Sep 15, 2025
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16 changes: 9 additions & 7 deletions airflow-core/src/airflow/jobs/scheduler_job_runner.py
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,7 @@
)
from airflow.configuration import conf
from airflow.dag_processing.bundles.base import BundleUsageTrackingManager
from airflow.exceptions import DagNotFound
from airflow.executors import workloads
from airflow.jobs.base_job_runner import BaseJobRunner
from airflow.jobs.job import Job, JobState, perform_heartbeat
Expand Down Expand Up @@ -908,13 +909,14 @@ def process_executor_events(
# Get task from the Serialized DAG
try:
dag = scheduler_dag_bag.get_dag_for_run(dag_run=ti.dag_run, session=session)
cls.logger().error(
"DAG '%s' for task instance %s not found in serialized_dag table",
ti.dag_id,
ti,
)
if TYPE_CHECKING:
assert dag
if not dag:
cls.logger().error(
"DAG '%s' for task instance %s not found in serialized_dag table",
ti.dag_id,
ti,
)
raise DagNotFound(f"DAG '{ti.dag_id}' not found in serialized_dag table")

task = dag.get_task(ti.task_id)
except Exception:
cls.logger().exception("Marking task instance %s as %s", ti, state)
Expand Down