Apache Ambari Operations
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Enabling Kerberos and Regenerating Keytabs

As a Cluster administrator, you can enable and manage Kerberos security in your cluster.

Prerequisites

Before enabling Kerberos in your cluster, you must prepare the cluster, as described in Configuring Ambari and Hadoop for Kerberos.

Steps

In the Ambari web UI > Admin menu, click Enable Kerberos to launch the Kerberos wizard.

After Kerberos is enabled, you can regenerate key tabs and disable Kerberos from the Ambari web UI > Admin menu.

More Information

Regenerate Key tabs

Disable Kerberos

Configuring Ambari and Hadoop for Kerberos