Es7.x && SpringBoot2---启动报错Elasticsearchhealthcheckfailed

绝地灬酷狼 2023-06-19 05:28 14阅读 0赞

springboot 集成es7.x在启动时报错，错误内容如下：

java.net.ConnectException: Timeout connecting to \[localhost/127.0.0.1:9200\]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p4bDY0NjgwMTkyNA_size_16_color_FFFFFF_t_70][]

原因是因为es开启了健康检查，默认连接的地址是 [http://localhost:9200][http_localhost_9200]

找到es源码 RestClientProperties类

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p4bDY0NjgwMTkyNA_size_16_color_FFFFFF_t_70 1][]

解决办法：

我们只要修改源码里面的prefix的配置即可，指向自己的服务

# 修改es健康检查地址
    spring.elasticsearch.rest.uris= ["http://172.16.8.44:9200"]

参考地址：[http://blog.joylau.cn/2019/01/16/SpringBoot-Elasticsearch-HealthCheck/][http_blog.joylau.cn_2019_01_16_SpringBoot-Elasticsearch-HealthCheck]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p4bDY0NjgwMTkyNA_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20191204180445528.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p4bDY0NjgwMTkyNA==,size_16,color_FFFFFF,t_70
[http_localhost_9200]: http://localhost:9200
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p4bDY0NjgwMTkyNA_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20191204180704569.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p4bDY0NjgwMTkyNA==,size_16,color_FFFFFF,t_70
[http_blog.joylau.cn_2019_01_16_SpringBoot-Elasticsearch-HealthCheck]: http://blog.joylau.cn/2019/01/16/SpringBoot-Elasticsearch-HealthCheck/