I follow your steps as given above but i got connection refused issue that is mension below
[root@sandbox ~]# ambari-server setup-ldap
Using python /usr/bin/python2
Setting up LDAP properties...
Primary URL* {host:port} (localhost:636): localhost:389
Secondary URL {host:port} :
Use SSL* [true/false] (false):
User object class* (person):
User name attribute* (cn):
Group object class* (posixGroup): group
Group name attribute* (memberof): cn
Group member attribute* (memberUid): member
Distinguished name attribute* (dn): dn
Base DN* (ou=people,dc=hadoop,dc=apache,dc=org):
Referral method [follow/ignore] (ignore): follow
Bind anonymously* [true/false] (false):
Manager DN* (uid=hdfs,ou=people,dc=hadoop,dc=apache,dc=org):
Enter Manager Password* :
Re-enter password:
====================
Review Settings
====================
authentication.ldap.managerDn: uid=hdfs,ou=people,dc=hadoop,dc=apache,dc=org
authentication.ldap.managerPassword: *****
Save settings [y/n] (y)? y
Saving...done
Ambari Server 'setup-ldap' completed successfully.
[root@sandbox ~]# ambari-server start
Using python /usr/bin/python2
Starting ambari-server
Ambari Server running with administrator privileges.
Organizing resource files at /var/lib/ambari-server/resources...
Server PID at: /var/run/ambari-server/ambari-server.pid
Server out at: /var/log/ambari-server/ambari-server.out
Server log at: /var/log/ambari-server/ambari-server.log
Waiting for server start....................
Ambari Server 'start' completed successfully.
[root@sandbox ~]# ambari-server sync-ldap --
all
Using python /usr/bin/python2
Syncing with LDAP...
Enter Ambari Admin login:
admin
Enter Ambari Admin password:
Syncing all..ERROR: Exiting with exit code 1.
REASON: Caught exception running LDAP sync. localhost:389; nested exception is javax.naming.CommunicationException: localhost:389 [Root exception is java.net.ConnectException: Connection refused (Connection refused)]
[root@sandbox ~]#
