Logstash与ES进行TLS认证失败

在配置完成ES http的TLS认证之后，kibana可以成功通过认证并连接，但是使用同样的证书，logstash始终无法认证成功，并报错PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target"