(RequestConverters.java:704)at org.elasticsearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:1761)
at org.elasticsearch</
, but class was expectedat org.elasticsearch.client.RequestConverters.createEntity(RequestConverters.java:684)
at org.elasticsearch.client.IndicesRequestConverters.cre
我正在形成一个SearchRequest,并通过使用ElasticSearchRestHighLevelClient尝试从ElasticSearch获取文档。(RestClient.java:663)
at org.elasticsearch.client.RestClient.performRequest(RestClient.java:222)at org.elasticsearch.client.RestClient.performRequest(Res
(RestHighLevelClient.java:2053) ~[elasticsearch-rest-high-level-client-6.8.7.jar:6.8.7]
at org.elasticsearch.client.RestHighLevelClient.parseResponseException(RestHighLevelClient.java:2030) ~[elasticsearch-rest-high-level-cl
我正在使用elasticsearch 7.3版本,我对此非常陌生,我只想连接到elasticsearch节点,我已经在一个google云实例中安装了elasticsearch,现在我想连接到elasticsearch并使用java创建索引,删除索引,我如何实现这一点,我使用了这段代码,但它充满了错误 public class ElasticConnection {
* @param args
时,以下行出现listener超时异常请查找完整的堆栈跟踪(RestClient.java:22 at org.elasticsearch.client.RestClient.performRequest(RestClient.java:19 at org.elasticsearch.client.Res
我试图索引我的word/pdf文档,以便使用java创建一个util程序,将我的文件编码到base64中,然后尝试在ElasticSearch中对它们进行索引。请找到我下面的代码,我可以将我的文件编码到base64中。现在,我不确定如何在ElasticSearch中索引它们 at org.elasticsearch.client.RestHighLevelClient