Hello everbody, I would like to try the tutorial on Zeppelin (https://github.com/hortonworks/tutorials/blob/hdp-2.5/tutorials/hortonworks/getting-started-with-apache-zeppelin/tutorial.md) which is a prerequesite to HANDS-ON TOUR OF APACHE SPARK IN 5 MINUTES But when I connect with maria_dev account, I can't show the Zeppelin View in Ambari DashBoard. Zeppelin Service is running and when I open the interface, I sign in as 'Anonymous'. How can I configure Zeppelin View in Ambari? Thank you for your reply! ... View more