title: elasticsearch and tunnel : i can connect to elesticsearch using browser(google_chrome) but not with JAVA api
body: <p>my cluster it's not in the same network, and there is a tunnel between my pc and the server.</p>
  
  <p>i have got this error : </p>
  
  <p>org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available</p>