Invalid ticket error fills up zeppelin log when anoymous access if

Hi, When I play around with Zeppelin 0.6.0 release with Shiro following instructions in here , if I just open the home page but don't login, I see the following ERROR message keep show up periodically (every 10s) in zeppelin

ActiveDirectoryGroupRealm.java allows user outside of searchBase to login

Hi guys, When using org.apache.zeppelin.server.ActiveDirectoryGroupRealm as my shiro realm on v0.6.0, I have trouble understanding the searchBase config. My understanding was shiro should only allow user within that searchBase to login, but seems like not the case. When I trace the code of Active