Zookeeper集群搭建_zookeeper.request.timeout

本文为Zookeeper伪集群搭建，步骤如下

1、下载apache-zookeeper-3.6.2-bin.tar.gz安装包。放上连接：Zookeeper下载地址

2、上传到服务器并解压： tar -zxvf  apache-zookeeper-3.6.2-bin.tar.gz

3、创建配置文件：进入apache-zookeeper-3.6.2-bin/conf，复制zoo_sample.cfg为zoo.cfg(单机启动配置)

其内容主要如下：

# The number of milliseconds of each tick  心跳评率 默认为2s
tickTime=2000
# The number of ticks that the initial 
# synchronization phase can take    follower连接leader时，心跳次数 ，即2*10=20s,在20s以后都无法检测到正常连接，视为连接失败
initLimit=10
# The number of ticks that can pass between 
# sending a request and getting an acknowledgement   leader和follower进行心跳检测的延时，  2*5=10
syncLimit=5
# the directory wher