本文来记录一下SpringBoot整合Elasticsearch报错

---

报错如下

报错如下

2024-01-02 15:09:10.349 ERROR 134936 --- [nio-8088-exec-6] o.a.c.c.C.[.[.[/].
[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in 
context with path [] threw exception [Request processing failed; nested 
exception is org.springframework.dao.DataAccessResourceFailureException: 
Unable to parse response body for Response{requestLine=PUT /article
/_doc/112233?timeout=1m HTTP/1.1, host=http://localhost:9200, 
response=HTTP/1.1 200 OK}; nested exception is java.lang.RuntimeException: 
Unable to parse response body for Response{requestLine=PUT /article
/_doc/112233?timeout=1m HTTP/1.1, host=http://localhost:9200, 
response=HTTP/1.1 200 OK}] with root cause

---

报错原因

根据官方提供的文档，选择SpringBoot支持的Elasticsearch对应版。Elasticsearch的迭代太快了，springboot不一定支持，导致我使用Elasticsearch 8.0的时候报错，根据你的springboot版本更换掉对应的Elasticsearch 版本即可。
SpringData官方的ElasticSearch版本支持简介

---

es7.15.2版本下载

Elasticsearch 7.15.2版本下载：https://www.elastic.co/cn/downloads/past-releases/elasticsearch-7-15-2

成功访问