jmarxuach opened a new issue #8456: Scan druid datasources request is not defined error URL: https://github.com/apache/incubator-superset/issues/8456 Superset 0.34 installed with druid same machine. I have druid working with some datasourses. I create in superset a druid cluster, localhost 8082, then I go to superset scan druid datasources. ### Expected results It should refresh druid datasources and list them in superset. but i get the following error : connection refused. ### Actual results ConnectionRefusedError: [Errno 111] Connection refused 2019-10-26 11:49:39,659:ERROR:root:name 'requests' is not defined Traceback (most recent call last): File "/var/www/html/venv/lib/python3.6/site-packages/superset/connectors/druid/views.py", line 426, in refresh_datasources cluster.refresh_datasources(refreshAll=refreshAll) File "/var/www/html/venv/lib/python3.6/site-packages/superset/connectors/druid/models.py", line 193, in refresh_datasources ds_list = self.get_datasources() File "/var/www/html/venv/lib/python3.6/site-packages/superset/connectors/druid/models.py", line 174, in get_datasources auth = requests.auth.HTTPBasicAuth(self.broker_user, self.broker_pass) #### How to reproduce the bug 1. Go to 'superset' 2. Click on 'Scan new datasources' 3. See error Error while processing cluster 'cluster_druid' name 'requests' is not defined ### Environment (please complete the following information): - superset version: `superset version` 0.34 - python version: `python --version` 3.6 - node.js version: `node -v` not installed - npm version: `npm -v` not installed ### Checklist Make sure these boxes are checked before submitting your issue - thank you! - [X ] I have checked the superset logs for python stacktraces and included it here as text if there are any. - [X] I have reproduced the issue with at least the latest released version of superset. - [ X] I have checked the issue tracker for the same issue and I haven't found one similar. ### Additional context I have Druid and superset installed as services. No dockers. I checked to access Druid broker from command line using curl http://localhost:8082/druid/v2/datasources It worked.
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