SANGAMESH PATIL created AIRFLOW-5557:
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Summary: Mongo Replica connection Hostname causing a crash
Key: AIRFLOW-5557
URL: https://issues.apache.org/jira/browse/AIRFLOW-5557
Project: Apache Airflow
Issue Type: Bug
Components: models
Affects Versions: 1.10.5
Reporter: SANGAMESH PATIL
Hi,
I tried to provide mongo hostname in replicated format as follows as hitting
this error..
Traceback (most recent call last):
File "/usr/local/bin/airflow", line 32, in <module>
args.func(args)
File "/usr/local/lib/python3.6/site-packages/airflow/utils/cli.py", line 74,
in wrapper
return f(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/airflow/bin/cli.py", line 523, in
run
_run(args, dag, ti)
File "/usr/local/lib/python3.6/site-packages/airflow/bin/cli.py", line 442, in
_run
pool=args.pool,
File "/usr/local/lib/python3.6/site-packages/airflow/utils/db.py", line 73, in
wrapper
return func(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/airflow/models/__init__.py", line
1441, in _run_raw_task
result = task_copy.execute(context=context)
File
"/usr/local/lib/python3.6/site-packages/airflow/operators/python_operator.py",
line 112, in execute
return_value = self.execute_callable()
File
"/usr/local/lib/python3.6/site-packages/airflow/operators/python_operator.py",
line 117, in execute_callable
return self.python_callable(*self.op_args, **self.op_kwargs)
File "/usr/local/airflow/dags/tasks/hooks/mongo.py", line 166, in __init__
self._hook = MongoHook(conn_id="my_db")
File
"/usr/local/lib/python3.6/site-packages/airflow/contrib/hooks/mongo_hook.py",
line 40, in __init__
self.connection = self.get_connection(conn_id)
File "/usr/local/lib/python3.6/site-packages/airflow/hooks/base_hook.py", line
80, in get_connection
conn = random.choice(cls.get_connections(conn_id))
File "/usr/local/lib/python3.6/site-packages/airflow/hooks/base_hook.py", line
71, in get_connections
conn = cls._get_connection_from_env(conn_id)
File "/usr/local/lib/python3.6/site-packages/airflow/hooks/base_hook.py", line
66, in _get_connection_from_env
conn = Connection(conn_id=conn_id, uri=environment_uri)
File "<string>", line 4, in __init__
File "/usr/local/lib/python3.6/site-packages/sqlalchemy/orm/state.py", line
428, in _initialize_instance
manager.dispatch.init_failure(self, args, kwargs)
File "/usr/local/lib/python3.6/site-packages/sqlalchemy/util/langhelpers.py",
line 67, in __exit__
compat.reraise(exc_type, exc_value, exc_tb)
File "/usr/local/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line
277, in reraise
raise value
File "/usr/local/lib/python3.6/site-packages/sqlalchemy/orm/state.py", line
425, in _initialize_instance
return manager.original_init(*mixed[1:], **kwargs)
File "/usr/local/lib/python3.6/site-packages/airflow/models/connection.py",
line 117, in __init__
self.parse_from_uri(uri)
File "/usr/local/lib/python3.6/site-packages/airflow/models/connection.py",
line 142, in parse_from_uri
self.port = uri_parts.port
File "/usr/local/lib/python3.6/urllib/parse.py", line 169, in port
port = int(port, 10)
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