JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Kerberos Keytab Files With the Administration > Protocol Keys > Kerberos Keytab Files option, you can import and manage the Kerberos KeyTab files. The Kerberos KeyTab file is required for the HDFS server with the Kerberos authentication. Copyright © 2022. Cloud Software Group, Inc. All Rights Reserved.