[docs] Improve enabling and adding connector section
@@ -32,7 +32,7 @@ Read about [how to build your own parser](/developer/development/#sql-parsers) i
**Beta**
-Connections can be configured via a UI after [HUE-8758](https://issues.cloudera.org/browse/HUE-8758) is done. The feature require Editor 2 which is also in beta.
+Admins can configure the connectors via the UI after [HUE-8758](https://issues.cloudera.org/browse/HUE-8758) is done. This feature requires Editor v2 which is also in beta.
[desktop]
enable_connectors=true
@@ -40,8 +40,15 @@ Connections can be configured via a UI after [HUE-8758](https://issues.cloudera.
[notebook]
enable_notebook_2=true
+**NOTE:** After enabling the above flags, if `django.db.utils.OperationalError: (1054, "Unknown column 'useradmin_huepermission.connector_id' in 'field list'")` error comes, then try **changing the DB name** in the hue.ini under `[[database]]` because there is no upgrade path and run the migrate command `./build/env/bin/hue migrate`.
+
+Go to `Administer Server` > `Connectors` > `+ Connector` or can directly navigate to `http://127.0.0.1:8000/hue/desktop/connectors`.
+
!["Connectors"](https://cdn.gethue.com/uploads/2020/12/hue-connectors-create.png)
+Connectors are also configuarable via the public [REST APIs](developer/api/rest/#connectors).
+
+
### Apache Hive
The [Dev Onboarding](https://docs.gethue.com/developer/development/#apache-hive) documentation demoes the integration.
