elasticsearch java插入索引批量操作

Posted 2022-04-21 gavinyang

1.单条所以插入
//第一个参数：索引名；第二个参数：索引类型；第三个参数：索引ID(相同的id时修改数据，默认为随机字符串)
IndexResponse indexResponse = client.prepareIndex("twitter", "json","1").setSource(json).get();

2.批量插入
BulkRequestBuilder bulkRequest = client.prepareBulk();

IndexRequest request = client.prepareIndex("twitter", "json","1").setSource(json).request();
IndexRequest request2 = client.prepareIndex("twitter", "json","2").setSource(json2).request();

bulkRequest.add(request);
bulkRequest.add(request2);

bulkRequest.execute().actionGet();