anchor.diff:  node.close();
   --------------------------------------------------
   
  +[[node-client-downsides]]
  +==== Node Client Downsides
  +
  +Embedding a node client into your application is the easiest way to connect
  +to an Elasticsearch cluster, but it carries some downsides.
  +
  +- Frequently starting and stopping one or more node clients creates unnecessary
  +noise across the cluster.
  +- Embedded node client will respond to outside requests, just like any other client.
  +** You almost always want to disable HTTP for an _embedded_ node client.
   
   [[transport-client]]
   === Transport Client
   
  -The `TransportClient` connects remotely to an elasticsearch cluster
  +The `TransportClient` connects remotely to an Elasticsearch cluster
   using the transport module. It does not join the cluster, but simply
   gets one or more initial transport addresses and communicates with them
   in round robin fashion on each action (though most actions will probably
  
positive.code: 
  // on startup
  
  Node node = nodeBuilder().client(true).node();
  Client client = node.client();
  
  // on shutdown
  
negative.code: |`client.transport.nodes_sampler_interval` |How often to sample / ping
  the nodes listed and connected. Defaults to `5s`.
  |=======================================================================
  