Has something changes with your hostnames or IP address? ...
Has something changes with your hostnames or IP address?
I have installed apache ambari 1.6.0 on centos 6.5 (virtual box). It was working fine.but now it is giving problem that,Heartbeat lost to every service.(last time i haven’t closed sytem properly)i tried by restarting ambari-agent,server but no luck. one more thing is ‘ssh host_name’ is not working it gives time out plz help
A HDP Support Subscription connects you experts with deep experience running Apache Hadoop in production, at-scale on the most demanding workloads.
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