三个节点的状态都正常,能创建添加节点数据,stat查看最后都有个error:2019-07-15 23:51:41,695 [myid:] - INFO [main-SendThread(localhost:2181):ClientCnxn$SendThread@1025] - Opening socket connection to server localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL (unknown error)