standalone模式部署flink集群节点:192.168.10.10,192.168.10.20,192.168.10.30 一、前置操作:关闭防火墙、selinux,安装jdk1.8(根据flink版本安装对应jdk)配置节点间免密,配置各主机hosts 1、关闭防火墙和selinux 查看防火墙状态 systemctl status firewalld 关闭防火墙及永久关闭 systemctl stop firewalld && systemctl disable firewalld 查看selinux状态 getenforce 输出为