elastic node config

gistfile1.txt

    @Override
    public ElasticNodeSender build() {
      ElasticNodeSender obj = getObj();
      String home = Main.JJ_DIR + System.getProperty("file.separator") + obj.nodeName;
      new File(home).mkdirs();
      obj.settings = Settings.settingsBuilder()
          .put("node.name", obj.nodeName)
          .put("path.home", home)
          .build();
      obj.node = new NodeBuilder()
          .data(false)
          .local(false)
          .client(true)
          .settings(obj.settings)
          .clusterName(obj.clusterName)
          .build().start();
      obj.client = obj.node.client();
      return obj;
    }
  
  This gets me this:
  
  {
  "cluster_name" : "elasticsearch",
  "nodes" : {
    "hobSbu7FT7OcPglDaB7q0Q" : {
      "timestamp" : 1459519899020,
      "name" : "jj_elastic_client_node",
      "transport_address" : "127.0.0.1:9301",
      "host" : "127.0.0.1",
      "ip" : [ "127.0.0.1:9301", "NONE" ],
      "attributes" : {
        "client" : "true",
        "data" : "false",
        "local" : "false"
      },
      "process" : {
        "timestamp" : 1459519898851,
        "open_file_descriptors" : 413,
        "max_file_descriptors" : 10240,
        "cpu" : {
          "percent" : 3,
          "total_in_millis" : 53241
        },
        "mem" : {
          "total_virtual_in_bytes" : 8610848768
        }
      }
    }
  }
}

And my cluster is 

{
  "cluster_name" : "elasticsearch",
  "nodes" : {
    "8q3-E4AtSNidl-iYY8desw" : {
      "timestamp" : 1459519968519,
      "name" : "Frenzy",
      "transport_address" : "127.0.0.1:9300",
      "host" : "127.0.0.1",
      "ip" : [ "127.0.0.1:9300", "NONE" ],
      "roles" : [ "master", "data", "ingest" ],
      "process" : {
        "timestamp" : 1459519968471,
        "open_file_descriptors" : 234,
        "max_file_descriptors" : 10240,
        "cpu" : {
          "percent" : 0,
          "total_in_millis" : 357894
        },
        "mem" : {
          "total_virtual_in_bytes" : 5287821312
        }
      }
    }
  }
}