title: Hadoop web Ui security
body: <p>mine is a kerborised HDP 2.3 cluster with AD users support. we know that by using hadoop's web UI  at   <a href="http://namenode-ip/50070" rel="nofollow">http://namenode-ip/50070</a> anyone can access the hdfs details. Can we secure it only to certain authorized users and not publicly to all.. in production.</p>