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Fix task status fallback for resumed executions #5

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Merged
miciav merged 1 commit into from
Oct 4, 2025
Merged

Fix task status fallback for resumed executions #5

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19 changes: 18 additions & 1 deletion src/maestro/core/status_manager.py
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Original file line number Diff line number Diff line change
Expand Up @@ -88,7 +88,24 @@ def set_task_status(self, dag_id: str, task_id: str, status: str, execution_id:

def get_task_status(self, dag_id: str, task_id: str, execution_id: str = None) -> Optional[str]:
with self.Session() as session:
task = session.query(TaskORM).filter_by(dag_id=dag_id, id=task_id, execution_id=execution_id).first()
task = session.query(TaskORM).filter_by(
dag_id=dag_id,
id=task_id,
execution_id=execution_id
).first()

if not task and execution_id is not None:
# Fall back to the task status without execution scoping when
# a specific execution record is missing. This mirrors the
# behaviour of earlier, file-based implementations and keeps
# resume flows working when tasks were persisted before the
# execution record was created.
task = session.query(TaskORM).filter_by(
dag_id=dag_id,
id=task_id,
execution_id=None
).first()

return task.status if task else None

def get_dag_status(self, dag_id: str, execution_id: str = None) -> Dict[str, str]:
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