分布式搜索elasticsearch java API 之（六）------批量添加删除索引

elasticsearch支持批量添加或删除索引文档，Java api里面就是通过构造BulkRequestBuilder，然后把批量的index/delete请求添加到BulkRequestBuilder里面，执行BulkRequestBuilder。下面是个例子：

[java]view plaincopy 
   
 import static org.elasticsearch.common.xcontent.XContentFactory.*;   
            
         BulkRequestBuilder bulkRequest = client.prepareBulk();   
            
         bulkRequest.add(client.prepareIndex("twitter", "tweet", "1")   
                 .setSource(jsonBuilder()   
                             .startObject()   
                                 .field("user", "kimchy")   
                                 .field("postDate", new Date())   
                                 .field("message", "trying out Elastic Search")   
                             .endObject()   
                           )   
                 );   
            
         bulkRequest.add(client.prepareIndex("twitter", "tweet", "2")   
                 .setSource(jsonBuilder()   
                             .startObject()   
                                 .field("user", "kimchy")   
                                 .field("postDate", new Date())   
                                 .field("message", "another post")   
                             .endObject()   
                           )   
                 );   
                    
         BulkResponse bulkResponse = bulkRequest.execute().actionGet();   
         if (bulkResponse.hasFailures()) {   
             //处理错误   
         }  