Ambari and the stack managed by Ambari can be upgraded independently. Use this guide to upgrade an Ambari-2.7.1 managed, HDP-3.0.0 or -3.0.1 cluster to an Ambari-2.7.4-managed, HDP-3.1.4 cluster on IBM Power Systems.

	Important
	Ambari 2.7.4 only supports fully managing a HDP 3.1.4 cluster.

If you need to upgrade from Ambari-2.6.x / HDP-2.6.x, use the instructions in the Ambari Major Upgrade Guide for IBM Power Systems.

Next Steps

Getting Ready to Upgrade Ambari and HDP

More Information

Ambari Major Upgrade Guide for IBM Power Systems