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Getting "Admin session expiration error" while Kerberizing test tun on HDP2.4 sandbox...

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Getting "Admin session expiration error" while Kerberizing test tun on HDP2.4 sandbox...

Getting "Admin session expiration error" while Kerberizing test on HDP2.4 sandbox:-

"Admin session expiration error" Invalid KDC administrator credentials. Please enter admin principal and password.

Below steps are completed successfully:-

Enable Kerberos Wizard

Install Kerberos Client

But failed at

"Test Kerberos Client" Someone please help how to get/reset this credentials

1 REPLY 1
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Re: Getting "Admin session expiration error" while Kerberizing test tun on HDP2.4 sandbox...

@Mukesh Kumar

You can use the "Ambari's Credential Store" to store the KDC credentials. Please see : https://community.hortonworks.com/articles/42927/adding-kdc-administrator-credentials-to-the-ambari.... (Section: Storing the KDC Administrator's Credential)

To set up Ambari's credential store, the following command must be invoked from the Ambari server host's command line:

ambari-server setup-security
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