potiuk commented on a change in pull request #5263: [AIRFLOW-4490] dag_run.conf
should be an empty dictionary by default instead of None
URL: https://github.com/apache/airflow/pull/5263#discussion_r282662706
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File path: airflow/models/dagrun.py
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@@ -54,7 +54,7 @@ class DagRun(Base, LoggingMixin):
_state = Column('state', String(50), default=State.RUNNING)
run_id = Column(String(ID_LEN))
external_trigger = Column(Boolean, default=True)
- conf = Column(PickleType)
+ conf = Column(PickleType, default={})
Review comment:
I think it would be great to add a test case covering this empty dict
behavior.
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