hue启用ldap
[desktop] [[auth]] …… …… backend=desktop.auth.backend.LdapBackend .…..
http://gethue.com/ldap-or-pam-pass-through-authentication-with-hive-or-impala/
https://www.cloudera.com/documentation/enterprise/5-12-x/topics/cdh_sg_hue_ldap_config.html
To limit users to a predefined list, disable automatic user import by setting create_users_on_login=false under [desktop] > [[ldap]] in hue.ini.
[desktop] [[ldap]] create_users_on_login=false