It is not showing immediately. It takes some time to populate the graphs. Sasha ...
It is not showing immediately.
It takes some time to populate the graphs.
I am not getting the ganglia metrics on Ambari dashboard for any service.
All services are running fine and are green in color.
When I click on any server node(under any service), it shows yellow round icon saying that “server has not received a heartbeat from this host for more than 3 minutes” .
Please let me know which may cause this issue and the respective resolution. Please help.