Hi,
I installed HDP2.1 with Ambari 1.7 on 3 ubuntu 12.04 servers. Everything was working fine before I moved some services (NameNode and HistoryServer)
Now I have two errors on Ganglia and when I check configuration files I can see that the value is not correct (/etc/ganglia/hdp/HDPNameNode/conf.d/gmond.master.conf)
If I changed the configuration but as file are being overwritten by ganglia scripts it is useless.
So where should I change configuration (Ambari repository ? configuration file for Ambari ?)
Thank and kind regards.