Knox setup error in authentication

[#1]

Hi All,

My cluser details:

ambari 2.5

HDP 2.6.3

I have installed knox on one of the my node, its working fine on demo ldap service. but when i change the configuration for ldap getting below mentioned error:

2019-02-14 14:22:26,842 INFO hadoop.gateway (KnoxLdapRealm.java:getUserDn(691)) - Computed userDn: cn=username,ou=hadoop_usr_dev,ou=groups,ou=accounts,dc=domainname,dc=com using dnTemplate for principal: username 2019-02-14 14:22:26,847 INFO hadoop.gateway (KnoxLdapRealm.java:doGetAuthenticationInfo(203)) - Could not login: org.apache.shiro.authc.UsernamePasswordToken - username, rememberMe=false (1.1.1.1)

2019-02-14 14:22:26,847 ERROR hadoop.gateway (KnoxLdapRealm.java:doGetAuthenticationInfo(205)) - Shiro unable to login: javax.naming.AuthenticationException: [LDAP: error code 32 - No Such Object]

kindly suggest what went wrong , if any ody faced this issue.

Thanks,

kant

[#2]

Hi,
Please share your topology file.