请问最后是怎么解决的呢

按照https://bbs.huaweicloud.com/blogs/302060?ticket=ST-147683-0SyfH9vgxp96lENe9bNPJV4v-sso#comment调试MRS 3.0 安全集群调用Yarn Http接口样例现在报：javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

使用代码开发的话可以自行研究    详细的API接口可以参考官网上的介绍：http://hadoop.apache.org/docs/r3.1.1/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html问一下接口按照开源的接口文档写，那安全认证这部分怎么开发实现

感谢感谢，现在是使用：使用curl -k -i --negotiate -u : "https://{ResourceManager主节点的hostname}:26001/ws/v1/cluster/apps/"查询