Zookeeper无法正常运行
问题出现现象:(如下)
[root@hadoop bin]# ./zkServer.sh statusJMX enabled bydefaultUsing config: /usr/local/zk/bin/../conf/zoo.cfgError contacting service. It is probably not running.
【注意版本】CentOs7 下使用
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
即可解决
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