Zookeeper(端口2181)

下载地址 

 

解压到/usr/local目录

>tar -zxvf zookeeper-3.4.12.tar.gz -C /usr/local/

>cd /usr/local/zookeeper-3.4.12/

修改配置文件

>cd conf

>cp zoo_sample.cfg  zoo.cfg

>vim zoo.cfg  更改配置

# The number of milliseconds of each ticktickTime=2000# The number of ticks that the initial # synchronization phase can takeinitLimit=10# The number of ticks that can pass between # sending a request and getting an acknowledgementsyncLimit=5# the directory where the snapshot is stored.# do not use /tmp for storage, /tmp here is just # example sakes.#dataDir=/tmp/zookeeperdataDir=/usr/local/zookeeper-3.4.12/datadataLogDir=/usr/local/zookeeper-3.4.12/logs# the port at which the clients will connectclientPort=2181# the maximum number of client connections.# increase this if you need to handle more clients#maxClientCnxns=60## Be sure to read the maintenance section of the # administrator guide before turning on autopurge.## http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance## The number of snapshots to retain in dataDir#autopurge.snapRetainCount=3# Purge task interval in hours# Set to "0" to disable auto purge feature#autopurge.purgeInterval=1

 

更改环境变量 添加如下配置

>vim /etc/profile

export ZOOKEEPER_HOME=/usr/local/zookeeper-3.4.12export PATH=${ZOOKEEPER_HOME}/bin:${PATH}

>source /etc/profile