LensServer uses authentication model from Hive service. The same configuration parameters available in hive can be set for lens server. Hive auth documentation is available at: Hive Doc and Cloudera doc
For enabling LDAP authentication on lens server, admin should set following params in lens-site.xml
hive.server2.authentication | LDAP |
hive.server2.authentication.ldap.url | ldap://host:port/ |
hive.server2.authentication.ldap.security.protocol | ssl |