We have tried the same thing on HDP clusters but it's not working.   Below is what we did. Install Hue2.3  instances on two servers. Installed Mysql on one server and created database and required user as per the instructions. Modified both hue.ini files to point the same database. Ran syncb commands on Both hue instances. One hue is working fine, the other hue is throwing below error while running any queries on beeswax. except beeswax remaining(Hcatlog,Hdfs browser are working fine.)   Error occurred executing hive query: Field 'session_id' doesn't have a default value   Please advise. ... View more