There are 4 approaches that you can use within Elasticsearch for managing relationships. They are very well outlined in the Elasticsearch blog post – Managing Relations Inside Elasticsearch I would recommend reading the entire article to get more details on each approach and then select that approach that best meets your business needs while remaining … Read more
I ve got the answer from http://elasticsearch-users.115913.n3.nabble.com/How-to-isolate-elastic-search-node-from-other-nodes-td3977389.html. Kimchy : You set the node to local(true), this means it will not discover other nodes using network, only within the same JVM. in elasticsearch/bin/elasticsearch.yml file node.local: true # disable network Updated for ES 7.x in elasticsearch.yml network.host: 0.0.0.0 discovery.type: single-node and make sure you have cluster.initial_master_nodes off … Read more