Find total amount of disk space used by a Elasticsearch cluster

I am looking for a way to get the total amount of disk space used by a Elasticsearch cluster. I have found suggestions to use the following REST API endpoints to obtain this information among other …

Multiple Elasticsearch connections in a program

I was working on a service in which I get a searchHit from elastic cluster A and then use a field obtained from A to fetch details from elastic cluster B. I have created a class ClientFactory, which …

Elasticsearch TransportClient connection [Java]

I am using Elasticsearch in a Java Project using Maven: … 6.7.0 … <…