[ https://issues.apache.org/jira/browse/AIRFLOW-1485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allison Wang closed AIRFLOW-1485. --------------------------------- Resolution: Fixed > Get configuration throws exceptions when key does not exist > ----------------------------------------------------------- > > Key: AIRFLOW-1485 > URL: https://issues.apache.org/jira/browse/AIRFLOW-1485 > Project: Apache Airflow > Issue Type: Bug > Reporter: Allison Wang > > Airflow configuration get method throws exceptions when the key is not > defined in airflow.cfg. This behavior makes adding new, optional > configuration difficult given people already have their own airflow.cfg. We > should probably have another method to return an empty string instead of > throwing exceptions when there is no such key in airflow config. > {code} > Traceback (most recent call last): > File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1817, in > wsgi_app > response = self.full_dispatch_request() > File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1477, in > full_dispatch_request > rv = self.handle_user_exception(e) > File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1381, in > handle_user_exception > reraise(exc_type, exc_value, tb) > File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1475, in > full_dispatch_request > rv = self.dispatch_request() > File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1461, in > dispatch_request > return self.view_functions[rule.endpoint](**req.view_args) > File "/usr/local/lib/python2.7/dist-packages/flask_admin/base.py", line 68, > in inner > return self._run_view(f, *args, **kwargs) > File "/usr/local/lib/python2.7/dist-packages/flask_admin/base.py", line > 367, in _run_view > return fn(self, *args, **kwargs) > File "/usr/local/lib/python2.7/dist-packages/flask_login.py", line 755, in > decorated_view > return func(*args, **kwargs) > File "/usr/local/lib/python2.7/dist-packages/airflow/www/utils.py", line > 125, in wrapper > return f(*args, **kwargs) > File "/usr/local/lib/python2.7/dist-packages/airflow/www/views.py", line > 873, in log > if conf.get('core', 'logging_backend_url'): > File "/usr/local/lib/python2.7/dist-packages/airflow/configuration.py", > line 802, in get > return conf.get(section, key, **kwargs) > File "/usr/local/lib/python2.7/dist-packages/airflow/configuration.py", > line 615, in get > "in config".format(**locals())) > AirflowConfigException: section/key [core/logging_backend_url] not found in > config > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)