zookeeper超时:Unable to connect to zookeeper server within timeout: 5000
解决措施:
1:检查 提供方和消费方的address是否正确
<dubbo:application name="dubboxdemo-servive"/>
<dubbo:registry address="zookeeper://192.168.25.130:2181"/>
<dubbo:annotation package="com.itcast.service.impl" />
2:查看linux中是否允许端口2181信息交互,若没有授权则授权端口
放端口命令 /sbin/iptables -I INPUT -p tcp --dport 3128-j ACCEPT
保存:/etc/rc.d/init.d/iptables save
当保存找不到iptables 文件时,使用下面命令保存
service iptables save
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