/*
  * 删除不存在,不会报错
  * 新增的id已存在,会覆盖
  */
 @Test
 public void bulkTest() throws IOException {
   long start = System.currentTimeMillis();
   Client client = ClientTemplate.getInstance("139.129.48.57", 9300);
   BulkRequestBuilder bulkRequest = client.prepareBulk();
   bulkRequest.add(new DeleteRequest("missxu", "user", "1"));
   bulkRequest.add(
       new IndexRequest("missxu", "user", "3")
           .source(
               XContentFactory.jsonBuilder()
                   .startObject()
                   .field("name", "姓名:新增") // 不存在,就新增,不会再更新
                   .field("age", 112)
                   .endObject()));
   bulkRequest.add(new DeleteRequest("missxu", "user", "2"));
   BulkResponse bulkResponse = bulkRequest.get();
   if (bulkResponse.hasFailures()) {
     System.out.println("------有错误--------");
   }
   ClientTemplate.close(client);
   long end = System.currentTimeMillis();
   System.out.println("创建索引花费时间:" + (end - start) + "ms");
 }