SearchRequest searchRequest = new SearchRequest(indexName, typeName); SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder().query(QueryBuilders.rangeQuery("price").gte(5.0).lte(100.0)); searchSourc
方式三:search after方案 search after使用实时游标来帮我们解决实时滚动的问题,简单来说前一次查询的结果会返回一个唯一的字符串,下次查询再带上这个字符串 第一次查询: GET /kibana_sample_data_ecommerce/_search { "size" : 2, "query": { "bool": { "must": [ {"match": { "customer_first_name"...
Java API操作ES Elastic Search软件是由Java语言开发的,所以也可以通过Java API的方法对Elastic Search服务进行访问。 1. 引入POM文件 <properties> <elasticsearch.version>7.6.2<
1packageservice;23importelasticsearch.EsClient;4importorg.apache.commons.logging.Log;5importorg.apache.commons.logging.LogFactory;6importorg.elasticsearch.action.search.SearchRequestBuilder;7importorg.elasticsearch.action.search.SearchResponse;8importorg.elasticsearch.index.query.*;9importorg.elasticsearch.search...
1:searchAction框架 我们就以如下请求作为研究来源,即如何发起一个普通的search请求: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # 查找 test 索引中字段 name=ali 的记录 curl-XGET-H'content-type:application/json'-d'{"query":{"match":{"name":"ali"}}}'http://localhost:9200/test/job/_...
9importorg.elasticsearch.search.aggregations.AggregationBuilders;10importorg.springframework.stereotype.Service;1112/**13* Created by ZhangDong on 2016/1/5.14*/15@Service16publicclassSearchService2 {1718Log log =LogFactory.getLog(getClass());19publicSearchResponse getSimpleSearchResponse(intpage,intpage...
esQueryParamWrapper.getEsSelect().getFetch()){return; }if(esQueryParamWrapper.getSearchAfterValues()!=null){return; }break; } }if(esParamWrapper==null||page==null|size==null) {return; }//执行你的逻辑}@Overridepublicvoidafter(Stringindex,Methodmethod,Object[]args,Objectresult) {Integerpage...
@Test public void nativeQuery() { /* 1 查询结果 */ // 1.1 原生查询构建器 NativeSearchQueryBuilder queryBuilder = new NativeSearchQueryBuilder(); // 1.2 source过滤 queryBuilder.withSourceFilter(new FetchSourceFilter(new String[0], new String[0])); // 1.3 搜索条件 queryBuilder.withQuery(Qu...
1、根据这个报错,首先采取了临时解决方案,调大 search.max_open_scroll_context 参数; 代码语言:javascript 代码运行次数:0 运行 AI代码解释 curl GET http://x.x.x.x:9200/_cluster/settings "persistent" : { "search.max_open_scroll_context": 1024 }, "transient": { "search.max_open_scroll_context...
After a deep immersion in the high and low-level rest clients, I found out that not everything is as simple as it seemed at first. A huge amount of functionality is simply not implemented in high level client, and for implementation I need to use a low-level client, which is essentiall...