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Configuring Authentication with Kerberos

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Configuring Authentication with Kerberos
Kerberos Overview
Kerberos Principals Overview
Enabling SPNEGO Authentication for Hadoop
Enabling Kerberos Authentication Using Ambari
Configuring HDP Components for Kerberos

Configuring Storm for Kerberos

This section describes how to configure Storm for Kerberos security on an Ambari-managed cluster.

Kerberos for Storm Prerequisites
If you are configuring Storm for Kerberos, your cluster must meet some prerequisites before you can enable Kerberos.
Designating a Storm Client Node
At this point in the configuration process there is no notion of a Storm client node (you won’t be able to select “client” via Ambari). There are two choices when specifying a Storm client node.
Running Workers as Users
In Storm secure mode, workers can run as the user (owner of the topology) who deployed the topology. This topic describes how to enable this.
Accessing the Storm UI
How to access the Storm UI.
Accessing the Storm UI Active Directory Trust Configuration
How to access the Storm UI AD trust configuration.
Kerberos Storm Security Properties
A reference table that lists important Storm security properties.
Known Issues with Storm for Kerberos
Reference of known issues with Storm for Kerberos.

Parent topic: Configuring HDP Components for Kerberos

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