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Kaxil Naik commented on AIRFLOW-2231: ------------------------------------- Resolved by https://github.com/apache/incubator-airflow/pull/3174 > DAG with a relativedelta schedule_interval fails > ------------------------------------------------ > > Key: AIRFLOW-2231 > URL: https://issues.apache.org/jira/browse/AIRFLOW-2231 > Project: Apache Airflow > Issue Type: Bug > Components: DAG > Reporter: Kyle Brooks > Priority: Major > Attachments: test_reldel.py > > > The documentation for the DAG class says using > dateutil.relativedelta.relativedelta as a schedule_interval is supported but > it fails: > > Traceback (most recent call last): > File "/usr/local/lib/python3.6/site-packages/airflow/models.py", line 285, > in process_file > m = imp.load_source(mod_name, filepath) > File > "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/imp.py", > line 172, in load_source > module = _load(spec) > File "<frozen importlib._bootstrap>", line 675, in _load > File "<frozen importlib._bootstrap>", line 655, in _load_unlocked > File "<frozen importlib._bootstrap_external>", line 678, in exec_module > File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed > File "/Users/k398995/airflow/dags/test_reldel.py", line 33, in <module> > dagrun_timeout=timedelta(minutes=60)) > File "/usr/local/lib/python3.6/site-packages/airflow/models.py", line 2914, > in __init__ > if schedule_interval in cron_presets: > TypeError: unhashable type: 'relativedelta' > > It looks like the __init__ function for class DAG assumes the > schedule_interval is hashable. -- This message was sent by Atlassian JIRA (v7.6.3#76005)