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A fully secure Hadoop cluster needs ___________(a) SSH(b) SSL(c) Kerberos(d) RESTThe question was asked by my school principal while I was bunking the class.My query is from Knox with Hadoop in chapter Incubator Projects, Chuckwa, Ambari, Knox and Hadoop Development Tools of Hadoop

Answer» RIGHT option is (C) Kerberos

To EXPLAIN I would say: Kerberos requires a CLIENT side library and complex client side configuration.


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