What is the parameter to be set to elastic search does not allow the creation of automated cluster? And what happened if a cluster is automatically created?
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1 Answers
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Elastic search creates the cluster based on the nodes . For node discovery we can use Multicast or Uni-cast
In general development environment we use multicast discovery to true , so that is discoverable . In production we need to use unicast and specify the names as mentioned below and disable the multicast to false.
discovery.zen.ping.multicast.enabled: false
discovery.zen.ping.unicast.hosts: ["host1", "host2:port"]
The cluster name is configured
#cluster.name: elasticsearch
All these setting are in config folder of Elastic search and will be available in elasticsearch.yml file.
