Ellison Leao created AIRFLOW-3899:
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Summary: Backfill command failing with picke exception
Key: AIRFLOW-3899
URL: https://issues.apache.org/jira/browse/AIRFLOW-3899
Project: Apache Airflow
Issue Type: Bug
Components: cli
Affects Versions: 1.10.2
Reporter: Ellison Leao
i have a dag which pretty much just prints the contents of the `-conf` param.
When i try to execute the *backfill* command for a particular execution date ,
i am getting the following Exception:
....
....
File "/Users/ellison/.pyenv/versions/2.7.15/lib/python2.7/pickle.py", line
313, in save
(t.__name__, obj))
sqlalchemy.exc.StatementError: (pickle.PicklingError) Can't pickle 'poll'
object: <select.poll object at 0x1077eefc0> [SQL: u'INSERT INTO dag_pickle
(pickle, created_dttm, pickle_hash) VALUES (%(pickle)s, %(created_dttm)s,
%(pickle_hash)s) RETURNING dag_pickle.id'] [parameters: [\{'pickle_hash':
1216885146430908086, 'pickle': <DAG: my_dag_id>}]]
The command i am trying is
{{airflow backfill my_dag_id --conf '\{"alexis": "fire"}' -s
2019-02-14T23:00:00+00:00 -e 2019-02-14T23:00:00+00:00}}
Do you guys have any thoughts about what is going on?
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