I have restarted all the services again and it turned server node round icon to green color now. But issue is still same and I am not able to see the metrics on dashboard. I have to navigate to ganglia web UI to see the metrics but why it is not displaying in the widgets on ambari UI dashboard under any service.??
HDP on Linux – Installation Forum
server has not received a heartbeat from this host for more than 3 minutes
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.
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