Elasticsearch报错received plaintext traffic on an encrypted channel, closing connection Netty4TcpChann-Toy模板网

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Elasticsearch报错received plaintext traffic on an encrypted channel, closing connection Netty4TcpChannel{localAddress=/127.0.0.1:9300, remoteAddress=/127.0.0.1:65118, profile=default}

当启动Elasticsearch后，在浏览器输入地址 http://localhost:9300

后，报错

Elasticsearch报错received plaintext traffic on an encrypted channel, closing connection Netty4TcpChann

原因是Elasticsearch在Windows操作系统下开启了ssl认证认证，虽然启动成功,但访问http://localhost:9300失败。

解决方案：

找到config/目录下面的elasticsearch.yml配置文件，把安全认证开关从原先的true都改成false，实现免密登录访问即可，修改这两处都为false后：

Elasticsearch报错received plaintext traffic on an encrypted channel, closing connection Netty4TcpChann

在点击http://localhost:9200重新访问,页面就出来了

Elasticsearch报错received plaintext traffic on an encrypted channel, closing connection Netty4TcpChann

这里启动elasticsearch.bat的时候系统分配的端口是9300,但是无论如何都打不开,尝试了使用9200就打开页面了,有大佬知道为什么吗文章来源地址https://www.toymoban.com/news/detail-513391.html

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