config ldap with zeppelin problem

[#1]

I am trying to enable ldap support to zeppelin according to https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.1/bk_zeppelin-component-guide/content/config-.... But it seems not working for me.

Here I have some questions:

1. What does ldapRealm.userDnTemplate stand for? What should I fill this property?

2. Where should I set the ldap username and password?

[#2]

@Junfeng Chen Please refer https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.0/bk_security/content/ch02s08s06s03s04s01.htm... for #1

[#3]

@Junfeng Chen

Please find the link to how to configure the shiro.ini for LDAP athentication

https://community.hortonworks.com/articles/105169/hdp-26-configuring-zeppelin-for-active-directory-u...

Hope that helps you resolve your problem