I am an architect in Enterprise Analytics Platform department in our company. We have been using Spark SQL to access Hadoop/Spark cluster on-premises and AWS EMR and Spark SQL Connect in Tableau works great. For security reason we will need to enable Kerberos in Hadoop/Spark cluster. However the current Tableau release doesn't support Kerberos for Spark. I believe other companies and markets have similar need - securely access Hadoop/Spark from client BI and Analytic tools. May I ask to add Kerberos in Spark SQL Connect in the future release? Thank you.