Deal with missing/empty configuration parameters

getredash · Oct 29, 2019 · 8b7f635 · 8b7f635
1 parent 0050ac4
commit 8b7f635
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/redash/query_runner/druid.py b/redash/query_runner/druid.py
@@ -55,9 +55,9 @@ def run_query(self, query, user):
         connection = connect(host=self.configuration['host'],
                              port=self.configuration['port'],
                              path='/druid/v2/sql/',
-                             scheme=self.configuration['scheme'],
-                             user=self.configuration['user'],
-                             password=self.configuration['password'])
+                             scheme=(self.configuration.get('scheme') or 'http'),
+                             user=(self.configuration.get('user') or None),
+                             password=(self.configuration.get('password') or None))
 
         cursor = connection.cursor()