Ambari access broken due to certificate issues post certification rotation

Issue published date: December 10, 2025

In the latest Azure HDInsight release, there's an issue while trying to access Ambari UI due to certificate issue, when the new certificate rotation happens from RP.

Recommended steps

1. Sign-in in headnode via ssh.
2. Restart the Ambari UI with command service ambari-server restart
3. Log in to Ambari service

Resources

• Supported HDInsight versions.