Zookeeper(端口2181)
下载地址 http://mirror.bit.edu.cn/apache/zookeeper/
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 tick tickTime=2000 # The number of ticks that the initial # synchronization phase can take initLimit=10 # The number of ticks that can pass between # sending a request and getting an acknowledgement syncLimit=5 # the directory where the snapshot is stored. # do not use /tmp for storage, /tmp here is just # example sakes. #dataDir=/tmp/zookeeper dataDir=/usr/local/zookeeper-3.4.12/data dataLogDir=/usr/local/zookeeper-3.4.12/logs # the port at which the clients will connect clientPort=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-3.4.12 export PATH=${ZOOKEEPER_HOME}/bin:${PATH}
>source /etc/profile