解决ZooKeeper集群节点状态报错Client address: localhost. Error contacting service. It is probably not running
出现问题:启动ZK三节点集群,master节点查看状态报错,另外两个节点均正常看截图报错详情:Client port found: 2181. Client address: localhost.Error contacting service. It is probably not running.根本原因:master节点没关墙终极解决方法:解法1:通过命令进入cd /usr/local/zo
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出现问题:
启动ZK三节点集群,master节点查看状态报错,另外两个节点均正常
看截图
报错详情:
Client port found: 2181. Client address: localhost.
Error contacting service. It is probably not running.
根本原因:
master节点没关墙
终极解决方法:
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解法1:通过命令进入cd /usr/local/zookeeper/data中找到zookeeper_server.pid文件,然后干掉它,重启zookeeper集群
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解法2:关闭防火墙,systemctl stop firewalld.service,重启zookeeper。
一定要注意细节,搞之前就要关墙
做技术,一定要严谨!!!
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