Centos 安装 zookeeper

下载

下载地址：http://archive.apache.org/dist/zookeeper/

[root@localhost bin]# wget http://archive.apache.org/dist/zookeeper/zookeeper-3.5.4-beta/zookeeper-3.5.4-beta.tar.gz

解压

[root@localhost bin]# tar -xzvf zookeeper-3.5.4-beta.tar.gz ../soft

修改配置文件

将 zoo_sample.cfg 重新命名为 zoo.cfg,也可以copy一份

[root@localhost zookeeper-3.5.4-beta]# cd conf
[root@localhost conf]# ll
总用量 12
-rw-rw-r--. 1 root root  535 5月  12 2018 configuration.xsl
-rw-rw-r--. 1 root root 2712 5月  12 2018 log4j.properties
-rw-rw-r--. 1 root root  933 5月   6 15:58 zoo.cfg

# 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=/home/soft/data/zookeeper
# 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

启动

[root@localhost bin]# sh zkServer.sh start
ZooKeeper JMX enabled by default
Using config: /home/soft/zookeeper-3.5.4-beta/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED