@Mustafa Kemal MAYUK I guess you run the Kerberos wizard through Ambari if so the corresponding keytabs must have already been generated so no need for any action. The Zeppelin daemon needs a Kerberos account and keytab to run in a Kerberized cluster. Have a look at %spark interpreter like the property spark.yarn.keytabs or spark.yarn.principal they should already be filled. All the configuration is in the shiro.ini, you can even map local users and restart Zeppelin these users should be able to login Zeppelin UI. These are the default users [users]
# List of users with their password allowed to access Zeppelin.
# To use a different strategy (LDAP / Database / ...)
# check the shiro doc at http://shiro.apache.org/configuration.html
# Configuration-INI Sections
admin = admin, admin
user1 = user1, role1, role2
user2 = user2, role3
user3 = user3, role2
# Added user John/John
John = John, role1, role2 But your spark queries won't necessarily run after logging in as one of these. For spark queries to run, the user needs to be a local user on the Linux box. Hence these are just default logins which you can change yourself. For simple configs, you can add more username/password in text format in [users] section in the above example I added John = John, role1, role2 And could log on to zeppelin UI as John/John
... View more
