ElasticSearch6.2.3 Java Client 连接安装Xpack的ES集群的Bug问题
ES集群安装X-pack之后javaclient连接报错:Settingssettings=Settings.builder().put("cluster.name",Config.clusterName).put("client.transport.sniff",true).put("xpack.security.transport.ssl.enabled",false).put("xpack.