HA in HDP 2.0 with Ambari
Hello – I am confused when I am trying to set up HA via ambari. I have a 3rd server I have set up to use as for the HA set up but when I am going through ambari to set up the HA it tells me my secondary namenode will be disabled – why is that?
The forum ‘Ambari’ is closed to new topics and replies.
Support from the Experts
A HDP Support Subscription connects you experts with deep experience running Apache Hadoop in production, at-scale on the most demanding workloads.
Become HDP Certified
Real world training designed by the core architects of Hadoop. Scenario-based training courses are available in-classroom or online from anywhere in the world