I'm pretty new to Kibana+elasticsearch setup and I've been facing an issue with my current pipeline.
I have kibana + 2 data-nodes(Master+slave) ver 6.5.1.
Now my problem is that once, everyday the Kibana->ES connection breaks I receive a timeout as soon as I go to the discover section. Also when I try to run queries from the Dev-Tools section I always see "500 Internal server error" for every query.
As soon as I restart the Kibana service on its machine the connection gets re-established and it all starts working normally.
Any advice/inputs would be appreciated.