ElasticSearch java客户端更新时出现的错误：NoNodeAvailableException[None of the configured nodes are available

// 存放html文件的目录
	public static String DATA_DIR = "F:\\data";

	public static Client client;

	static {
		Settings settings = Settings.settingsBuilder().put("cluster.name", "bd-es").build();
		try {
			client = TransportClient.builder().settings(settings).build()
					.addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName("es"), 19301))
					.addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName("es"), 19302))
					.addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName("es"), 19303));
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

/**
	 * admin():管理索引库的。client.admin().indices()
	 * 
	 * 索引数据的管理：client.prepare
	 * 
	 */
	@Test
	public void createIndex() throws Exception {
		IndicesExistsResponse resp = client.admin().indices().prepareExists("myindex").execute().actionGet();
		if (resp.isExists()) {
			client.admin().indices().prepareDelete("myindex").execute().actionGet();
		}
		client.admin().indices().prepareCreate("myindex").execute().actionGet();

		new XContentFactory();

		XContentBuilder builder = XContentFactory.jsonBuilder().startObject().startObject("htmlbean")
				.startObject("properties").startObject("title").field("type", "string").field("store", "yes")
				.field("analyzer", "ik_max_word").field("search_analyzer", "ik_max_word").endObject()
				.startObject("content").field("type", "string").field("store", "yes").field("analyzer", "ik_max_word")
				.field("search_analyzer", "ik_max_word").endObject()
				// .startObject("url").field("type", "string")
				// .field("store", "yes").field("analyzer", "ik_max_word")
				// .field("search_analyzer", "ik_max_word").endObject()
				.endObject().endObject().endObject();
		PutMappingRequest mapping = Requests.putMappingRequest("myindex").type("htmlbean").source(builder);
		client.admin().indices().putMapping(mapping).actionGet();

	}

改正两点后解决问题，
一处是用19301端口 而不是19201.19201端口只是HTTP端口。
第二处是"cluster.name", “bd-es” 要和config/elasticsearch.yml 配置的cluster.name一致。