Snowflake support is no longer enabled by default

CHANGELOG.md

@@ -68,6 +68,7 @@
 - Update to Webpack 2. @44px
 - Remove /forgot endpoint if REDASH_PASSWORD_LOGIN_ENABLED is false. @amarjayr
 - Docker: make Gunicorn worker count configurable. @unixwitch
+- Snowflake support is no longer enabled by default.
 
 ### Fixed
 

redash/settings.py

@@ -198,7 +198,6 @@ default_query_runners = [
     'redash.query_runner.memsql_ds',
     'redash.query_runner.jql',
     'redash.query_runner.google_analytics',
-    'redash.query_runner.snowflake',
     'redash.query_runner.axibase_tsd',
     'redash.query_runner.salesforce'
 ]

requirements_all_ds.txt

@@ -18,9 +18,12 @@ thrift>=0.8.0
 thrift_sasl>=0.1.0
 cassandra-driver==3.1.1
 memsql==2.16.0
-snowflake_connector_python==1.3.16
 atsd_client==2.0.12
 simple_salesforce==0.72.2
 PyAthena>=1.0.0
 # certifi is needed to support MongoDB and SSL:
 certifi
+# We don't install snowflake connector by default, as it's causing conflicts with
+# other packages. To properly support it we probably need to switch from pyOpenSSL
+# to the other package snowflake is using (that's compatible with it).
+# snowflake_connector_python==1.3.16