I am trying to add a new node to the existing cluster of elasticsearch (v 2.3.4). I have public ip as well as private ip for the new virtual machine I have created.
In yml file, below changes are done
cluster.name: myclustername
discovery.zen.ping.unicast.hosts: I have tried both ip's along with port 9200 and 9300.
The new node is not getting added to the cluster. Is there any other setting I need to do?
You need to set network.host on both nodes. Otherwise they can't communicate as they are only listening on 127.0.0.1 by default.