zookeeper安装指南
1. 官网下载zookeeper3.4.6
2. 解压
3. cd zookeeper3.4.6
mkdir tmp
mkdir logs
4. cd zookeeper3.4.6/conf
5. cp zoo_sample.cfg zoo.cfg
6. vim zoo.cfg
dataDir = zookeeper3.4.6/tmp
dataLogDir = zookeeper3.4.6/logs
server.1=localhost:2888:3888
7. cd zookeeper3.4.6/tmp
8. 打开防火墙端口，
su root
chkconfig iptables on
service iptables start
增加三行，
－A INPUT -m state --state NEW -m tcp -p tcp --dport 2128 -j ACCEPT
－A INPUT -m state --state NEW -m tcp -p tcp --dport 2888 -j ACCEPT
－A INPUT -m state --state NEW -m tcp -p tcp --dport 3888 -j ACCEPT
service iptables restart
service iptables status
exit
cd zookeeper3.4.6/bin
./zkServer.sh start
