zookeeper下载与安装

    
ZooKeeper是一个分布式的，开放源码的分布式应用程序协调服务，是Google的Chubby一个开源的实现，是Hadoop和Hbase的重要组件。它是一个为分布式应用提供一致性服务的软件，提供的功能包括：配置维护、域名服务、分布式同步、组服务等。
 

1.首先去官网下载 http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.4.13/
<http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.4.13/>

2.将文件解压到D盘



修改D:\zookeeper\zookeeper-3.4.13\conf下的zoo_sample.cfg 文件名为 zoo.cfg并修改日志配置
# 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=D:\\zookeeper\\data
dataLogDir=D:\\zookeeper\\log # 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
4.启动 zookeeper



5.启动客户端测试连接



 安装成功。

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