通过restful 方式创建,其中末尾可以指定主键 ID,多次执行如果 主键ID 存在就更新,否则插入。 4.2、通过主键 ID 查询文档 只需要将post改成get即可! 4.3、更新文档(指定字段) 在url末尾加上_update,就可以执行修改请求! 4.4、通过主键 ID 删除文档 将请求类型改成delete,就可以删除文档! 4.5、查询文档-查询所有 在...
getClass().getName())); } String indexName = declaredAnnotation.index(); IndexRequest request = new IndexRequest(indexName); Field fieldByAnnotation = getFieldByAnnotation(o, EsId.class); if (fieldByAnnotation != null) { fieldByAnnotation.setAccessible(true); try { Object id = fieldBy...
operations.getElasticsearchConverter().write(entity, document); 29.可以对id做重命名字段:@Id @Field("id-property") private String id; 30.采用mapping文件 @Field("mapping-property") @Mapping(mappingPath = "/mappings/test-field-analyzed-mappings.json") // private byte[] mappingProperty; 31.防止...
return ScrollDto.<T>builder().scrollId(afterId).result(list).totalRow((int) scrollResp.getHits().getTotalHits()).build(); } 4.4 小结 Search After 分页方式采用记录作为游标,因此 Search After 要求 doc 中至少有一条全局唯一变量(示例中使用_id 和时间戳,实际上_id 已经是全局唯一)。Search After ...
构建GetRequest请求。 GetRequest getRequest = new GetRequest(JOB_IDX, id + ""); // 2. 使用RestHighLevelClient.get发送GetRequest请求,并获取到ES服务器的响应。 GetResponse getResponse = restHighLevelClient.get(getRequest, RequestOptions.DEFAULT); // 3. 将ES响应的数据转换为JSON字符串 String ...
GET order_test/_search{"query":{"terms":{"status":[0,1]}}} java: @GetMapping("pageByStatus")publicPageResult<Order>pageByStatus(intpage,intsize,int...status){NativeSearchQueryBuilderqueryBuilder=newNativeSearchQueryBuilder(); queryBuilder.withQuery(QueryBuilders.termsQuery("status",status))....
GET /userdb/_doc/_search { "query":{ "match":{ "name":"张" } } } 1. 2. 3. 4. 5. 6. 7. 8. 结果如下: AI检测代码解析 { "took" : 0, "timed_out" : false, "_shards" : { "total" : 1, "successful" : 1,
你可以使用Task API来获取任何一个正在运行的delete-by-query请求的状态。 GET_tasks?detailed=true&actions=*/delete/byquery 返回如下内容: {"nodes": {"r1A2WoRbTwKZ516z6NEs5A": {"name":"r1A2WoR","transport_address":"127.0.0.1:9300","host":"127.0.0.1","ip":"127.0.0.1:9300","attributes...
get_test.go Use json.RawMessage instead of *json.RawMessage Mar 31, 2019 go.mod Update recipes and add tracing by OpenTelemetry Mar 19, 2022 highlight.go Add max_analyzed_offset to highlighter Mar 19, 2022 highlight_test.go Use json.RawMessage instead of *json.RawMessage Mar 31, 2019 ...
By default, all records inserted into Elasticsearch get a random _id. This option allows to use a field in the record as an identifier.This following record {"name": "Johnny", "request_id": "87d89af7daffad6"} will trigger the following Elasticsearch command...