zookeeper服务验证失败zkServer.sh status报错

今天搭建环境的时候遇到了zookeeper服务验证失败的问题。

start 启动

[root@c1 ~]# zkServer.sh start
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED

启动成功。

但是服务验证报错

[root@c1 ~]# zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper/bin/../conf/zoo.cfg
Error contacting service. It is probably not running.

它告诉我可能没有运行，可是我已经启动了啊

查看zookeeper.out文件发现找不到主机地址

看了一下防火墙发现没有关闭，找到原因。

关闭防火墙

systemctl stop firewalld     #关闭防火请
systemctl disable firewalld.service     #禁止防火请开机自启

[root@c1 ~]# zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper/bin/../conf/zoo.cfg
Mode: followe

ok，解决。