Based on your post I would say it is definitely the fact that they are reporting via the IPv6 address. In Ambari, I clicked on the link that would take you to the ganglia page for the single node that isn’t reporting in (in my case it was all of them, but the server). Then I changed the address from the dns name (ex server1.happytown.local) to the ip of the server in the address bar and then I was able to see the data reporting in. If you’re lucky, if you disable IPv6 it might start working with no other changes. Let me know how you turn out!
↧