Windows10安装Zookeeper教程-USB迷|专注于互联网分享

简介 :zookeeper

zookeeper是分流减轻系统负担，就是很多台计算机组成的一个整体，一个整体一致对外并且处理同一个请求，内部的每台计算机都可以互相通信（rest/rpc）机制。客户端的一次请求到响应结束会历经多台计算机，简单的说就是把一个请求拆分多个子模块运行

zookeeper的特性

一致性：数据一致性数据按照顺序分批入库
原子性：事务要么成功，要么失败，不会全局化
单一视图：客户连接集群中任意的一个zookeeper节点数据都是一致的
可靠性：每次对zookeeper的操作状态都会保存在服务端
实时性：客户端可以读取到zookeeper服务端的最新数据

1.安装Zookeeper

安装
解压到指定目录下 D:\Program Files\apache-zookeeper-3.6.3-bin\apache-zookeeper-3.6.3-bin
修改zoo_sample.cfg 文件名(D:\Program Files\apache-zookeeper-3.6.3-bin\apache-zookeeper-3.6.3-bin\conf) 为 zoo.cfg
主要修改一下日志位置，具体配置文件如下：

# 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:/Program Files/apache-zookeeper-3.6.3-bin/apache-zookeeper-3.6.3-bin/data
dataLogDir=D:/Program Files/apache-zookeeper-3.6.3-bin/apache-zookeeper-3.6.3-bin/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/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

## Metrics Providers
#
# https://prometheus.io Metrics Exporter
#metricsProvider.className=org.apache.zookeeper.metrics.prometheus.PrometheusMetricsProvider
#metricsProvider.httpPort=7000
#metricsProvider.exportJvmInfo=true

jute.maxbuffer=0x400000

配置文件简单解析

1、tickTime：这个时间是作为 Zookeeper 服务器之间或客户端与服务器之间维持心跳的时间间隔，也就是每个 tickTime 时间就会发送一个心跳。
2、dataDir：顾名思义就是 Zookeeper 保存数据的目录，默认情况下，Zookeeper 将写数据的日志文件也保存在这个目录里。
3、dataLogDir：顾名思义就是 Zookeeper 保存日志文件的目录
4、clientPort：这个端口就是客户端连接 Zookeeper 服务器的端口，Zookeeper 会监听这个端口，接受客户端的访问请求。

打开所在文件夹

先双击运行zkServer.cmd，cmd运行窗口不要关，

再双击运行zkCli.cmd

这样Zookeeper就安装好了。

简介 :zookeeper

zookeeper的特性

1.安装Zookeeper

# 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:/Program Files/apache-zookeeper-3.6.3-bin/apache-zookeeper-3.6.3-bin/data
dataLogDir=D:/Program Files/apache-zookeeper-3.6.3-bin/apache-zookeeper-3.6.3-bin/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/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

## Metrics Providers
#
# https://prometheus.io Metrics Exporter
#metricsProvider.className=org.apache.zookeeper.metrics.prometheus.PrometheusMetricsProvider
#metricsProvider.httpPort=7000
#metricsProvider.exportJvmInfo=true

jute.maxbuffer=0x400000

配置文件简单解析

打开所在文件夹

先双击运行zkServer.cmd，cmd运行窗口不要关，

再双击运行zkCli.cmd

这样Zookeeper就安装好了。

USB迷 | 专注于互联网分享

Windows10安装Zookeeper教程

简介 :zookeeper

zookeeper的特性

1.安装Zookeeper

配置文件简单解析

简介 :zookeeper

zookeeper的特性

1.安装Zookeeper

配置文件简单解析

与本文相关的文章

评论列表 (0)