ZooKeeper：win7上安装单机及伪分布式安装
zookeeper是一个为分布式应用所设计的分布式的、开源的调度服务，它主要用来解决分布式应用中经常遇到的一些数据管理问题，简化分布式应用，协调及其管理的难度，提高性能的分布式服务。
本章的目的：如何安装zookeeper（在win7环境下），zookeeper下载https://mirrors.cnnic.cn/apache/zookeeper/。这里下载的版本是3.4.8.
zoomkeeper本身是可以单节点模式安装运行，不过一般为了确保zookeeper的稳定性和可用性，都会采用分布式部署，也进而保证了分布式应用的可靠性。它在分布式zookepper集群中，会基于选举算法来实现一个leader，多个follower。
参考文章：http://blog.csdn.net/lovesummerforever/article/details/48975703
单节点安装：
1）下载zookeeper-3.4.8.tar.gz,并解压到目录：D:\Work\zookeeper\zookeeper-3.4.8下
2）进入conf目录下把zoo_sample.cfg文件重名为：zoo.cfg，并修改配置为如下:
# 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:\\Work\\zookeeper\\data
# log config
dataLogDir=D:\\Work\\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
3）启动zookeeper服务：
进入目录：D:\Work\zookeeper\zookeeper-3.4.8\bin，执行zkServer.cmd，这样就启动了zookeeper服务了。
--启动打印信息
D:\Work\zookeeper\zookeeper-3.4.8\bin>zkServer.cmd D:\Work\zookeeper\zookeeper-3.4.8\bin>call "D:\Program Files\Java\jdk1.8.0_111"\bin\java "-Dzookeeper.log.dir=D:\Work\zookeeper\zookeeper-3.4.8\bin\.." "-Dzookeeper.root.logger=INFO,CONSOLE" -cp "D:\Work\zookeeper\zookeeper-3.4.8\bin\..\build\classes;D:\Work\zookeeper\zookeeper-3.4.8\bin\..\build\lib\*;D:\Work\zookeeper\zookeeper-3.4.8\bin\..\*;D:\Work\zookeeper\zookeeper-3.4.8\bin\..\lib\*;D:\Work\zookeeper\zookeeper-3.4.8\bin\..\conf" org.apache.zookeeper.server.quorum.QuorumPeerMain "D:\Work\zookeeper\zookeeper-3.4.8\bin\..\conf\zoo.cfg"
2017-09-09 21:02:58,180 [myid:] - INFO [main:QuorumPeerConfig@103] - Reading configuration from: D:\Work\zookeeper\zookeeper-3.4.8\bin\..\conf\zoo.cfg
2017-09-09 21:02:58,204 [myid:] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3
2017-09-09 21:02:58,205 [myid:] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0
2017-09-09 21:02:58,205 [myid:] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled.
2017-09-09 21:02:58,211 [myid:] - WARN [main:QuorumPeerMain@113] - Either no config or no quorum defined in config, running in standalone mode
2017-09-09 21:02:58,445 [myid:] - INFO [main:QuorumPeerConfig@103] - Reading configuration from: D:\Work\zookeeper\zookeeper-3.4.8\bin\..\conf\zoo.cfg
2017-09-09 21:02:58,446 [myid:] - INFO [main:ZooKeeperServerMain@95] - Starting server
2017-09-09 21:02:58,769 [myid:] - INFO [main:Environment@100] - Server environment:zookeeper.version=3.4.8--1, built on 02/06/2016 03:18 GMT
2017-09-09 21:02:58,772 [myid:] - INFO [main:Environment@100] - Server environment:host.name=192.168.233.1
2017-09-09 21:02:58,777 [myid:] - INFO [main:Environment@100] - Server environment:java.version=1.8.0_111
2017-09-09 21:02:58,778 [myid:] - INFO [main:Environment@100] - Server environment:java.vendor=Oracle Corporation
2017-09-09 21:02:58,780 [myid:] - INFO [main:Environment@100] - Server environment:java.home=D:\Program Files\Java\jdk1.8.0_111\jre
2017-09-09 21:02:58,782 [myid:] - INFO [main:Environment@100] - Server environment:java.class.path=D:\Work\zookeeper\zookeeper-3.4.8\bin\..\build\classes;D:\Work\zookeeper\zookeeper-3.4.8\bin\..\build\lib\*;D:\Work\zookeeper\zookeeper-3.4.8\bin\..\zookeeper-3.4.8.jar;D:\Work\zookeeper\zookeeper-3.4.8\bin\..\lib\jline-0.9.94.jar;D:\Work\zookeeper\zookeeper-3.4.8\bin\..\lib\log4j-1.2.16.jar;。。。2017-09-09 21:02:58,784 [myid:] - INFO [main:Environment@100] - Server environment:java.library.path=D:\Program Files\Java\jdk1.8.0_111\bin;D:\Program Files\Java\jdk1.8.0_111\bin;D:\Program Files\Java\jdk1.8.0_111\jre\bin;
.
2017-09-09 21:02:58,789 [myid:] - INFO [main:Environment@100] - Server environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\
2017-09-09 21:02:58,791 [myid:] - INFO [main:Environment@100] - Server environment:java.compiler=<NA>
2017-09-09 21:02:58,800 [myid:] - INFO [main:Environment@100] - Server environment:os.name=Windows 7
2017-09-09 21:02:58,801 [myid:] - INFO [main:Environment@100] - Server environment:os.arch=amd64
2017-09-09 21:02:58,804 [myid:] - INFO [main:Environment@100] - Server environment:os.version=6.1
2017-09-09 21:02:58,811 [myid:] - INFO [main:Environment@100] - Server environment:user.name=Administrator
2017-09-09 21:02:58,813 [myid:] - INFO [main:Environment@100] - Server environment:user.home=C:\Users\Administrator
2017-09-09 21:02:58,816 [myid:] - INFO [main:Environment@100] - Server environment:user.dir=D:\Work\zookeeper\zookeeper-3.4.8\bin
2017-09-09 21:02:58,849 [myid:] - INFO [main:ZooKeeperServer@787] - tickTime set to 2000
2017-09-09 21:02:58,851 [myid:] - INFO [main:ZooKeeperServer@796] - minSessionTimeout set to -1
2017-09-09 21:02:58,852 [myid:] - INFO [main:ZooKeeperServer@805] - maxSessionTimeout set to -1
2017-09-09 21:03:00,548 [myid:] - INFO [main:NIOServerCnxnFactory@89] - binding to port 0.0.0.0/0.0.0.0:2181 --当客户端启动后，就立即打印出来以下信息：
2017-09-09 21:05:23,463 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@192] - Accepted socket connection from /127.0.0.1:33988
2017-09-09 21:05:23,483 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@900] - Client attempting to establish new session at /127.0.0.1:33988
2017-09-09 21:05:23,496 [myid:] - INFO [SyncThread:0:FileTxnLog@199] - Creating new log file: log.1
2017-09-09 21:05:23,542 [myid:] - INFO [SyncThread:0:ZooKeeperServer@645] - Established session 0x15e66bc75ec0000 with negotiated timeout 30000 for client /127.0.0.1:33988
4）启动客户端
进入目录：D:\Work\zookeeper\zookeeper-3.4.8\bin，执行zkCli.cmd -server 127.0.0.1:2181，这样就启动了zookeeper服务了。
D:\Work\zookeeper\zookeeper-3.4.8\bin>zkCli.cmd -server 127.0.0.1:2181
Connecting to 127.0.0.1:2181
2017-09-09 21:05:21,934 [myid:] - INFO [main:Environment@100] - Client environment:zookeeper.version=3.4.8--1, built on 02/06/2016 03:18 GMT
2017-09-09 21:05:21,942 [myid:] - INFO [main:Environment@100] - Client environment:host.name=192.168.233.1
2017-09-09 21:05:21,943 [myid:] - INFO [main:Environment@100] - Client environment:java.version=1.8.0_111
2017-09-09 21:05:21,947 [myid:] - INFO [main:Environment@100] - Client environment:java.vendor=Oracle Corporation
2017-09-09 21:05:21,948 [myid:] - INFO [main:Environment@100] - Client environment:java.home=D:\Program Files\Java\jdk1.8.0_111\jre
2017-09-09 21:05:21,949 [myid:] - INFO [main:Environment@100] - Client environment:java.class.path=D:\Work\zookeeper\zookeeper-3.4.8\bin\..\build\classes;D:\Work\zookeeper\zookeeper-3.4.8\bin\..。。。。;
.
2017-09-09 21:05:21,960 [myid:] - INFO [main:Environment@100] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\
2017-09-09 21:05:21,963 [myid:] - INFO [main:Environment@100] - Client environment:java.compiler=<NA>
2017-09-09 21:05:21,965 [myid:] - INFO [main:Environment@100] - Client environment:os.name=Windows 7
2017-09-09 21:05:21,967 [myid:] - INFO [main:Environment@100] - Client environment:os.arch=amd64
2017-09-09 21:05:21,969 [myid:] - INFO [main:Environment@100] - Client environment:os.version=6.1
2017-09-09 21:05:21,973 [myid:] - INFO [main:Environment@100] - Client environment:user.name=Administrator
2017-09-09 21:05:21,975 [myid:] - INFO [main:Environment@100] - Client environment:user.home=C:\Users\Administrator
2017-09-09 21:05:21,977 [myid:] - INFO [main:Environment@100] - Client environment:user.dir=D:\Work\zookeeper\zookeeper-3.4.8\bin
2017-09-09 21:05:21,983 [myid:] - INFO [main:ZooKeeper@438] - Initiating client connection, connectString=127.0.0.1:2181 sessionTimeout=30000 watcher=org.apache.zookeeper.ZooKeeperMain$MyWatcher@7aec35a
Welcome to ZooKeeper!
2017-09-09 21:05:23,459 [myid:] - INFO [main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@1032] - Opening socket connection to server 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2017-09-09 21:05:23,464 [myid:] - INFO [main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@876] - Socket connection established to 127.0.0.1/127.0.0.1:2181, initiating session
JLine support is enabled
[zk: 127.0.0.1:2181(CONNECTING) 0] 2017-09-09 21:05:23,548 [myid:] - INFO [main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@1299] - Session establishmentcomplete on server 127.0.0.1/127.0.0.1:2181, sessionid = 0x15e66bc75ec0000, negotiated timeout = 30000 WATCHER:: WatchedEvent state:SyncConnected type:None path:null
这样就安装完成了单节点zookeeper服务。
伪分布式安装：
伪分布式安装就是在同一台pc上安装，安装时使用同一个zookeeper包，多个配置文件分别配置为不同的端口。
1）将D:\Work\zookeeper\zookeeper-3.4.8\conf\下的zoo.cfg分别复制出文件zoo1.cfg,zoo2.cfg,zoo3.cfg三个文件，分别修改配置为：
zoo1.cfg
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
dataDir=D:\\Work\\zookeeper\\data\\1
# log config
dataLogDir=D:\\Work\\zookeeper\\log\\1
# the port at which the clients will connect
clientPort=2181 server.1=localhost:2887:3887
server.2=localhost:2888:3888
server.3=localhost:2889:3889
zoo2.cfg
# do not use /tmp for storage, /tmp here is just
# example sakes.
dataDir=D:\\Work\\zookeeper\\data\\2
# log config
dataLogDir=D:\\Work\\zookeeper\\log\\2
# the port at which the clients will connect
clientPort=2182 server.1=localhost:2887:3887
server.2=localhost:2888:3888
server.3=localhost:2889:3889
zoo3.cfg
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
dataDir=D:\\Work\\zookeeper\\data\\3
# log config
dataLogDir=D:\\Work\\zookeeper\\log\\3
# the port at which the clients will connect
clientPort=2183 server.1=localhost:2887:3887
server.2=localhost:2888:3888
server.3=localhost:2889:3889
备注：
假设把配置文件表示为：zoo{num}.cfg, server.{num}=ip/domain:Port1:Port2
其中num：表示数字表示第几号服务器；ip/domain ：是服务器域名或者ip地址。
Port1：表示这个服务器和集群中的Leader服务器交换信息的端口；
Port2：表示万一集群中的Leader服务器挂了，需要一个端口重新进行选举，选出一个新的Leader，这个端口就是用来执行选举时服务器相互通信的端口。
由于我们是伪集群，所以ip或者域名是一样的，所以要分配不同的端口号
2）创建目录D:\Work\zookeeper\data\1,D:\Work\zookeeper\data\2,D:\Work\zookeeper\data\3
分别在三个文件下创建myid文件，文件内容依次为：1，2，3
3）进入D:\Work\zookeeper\zookeeper-3.4.8\bin下复制文件zkServer.cmd为zkServer-1.cmd,zkServer-2.cmd,zkServer-3.cmd
zkServer-1.cmd内容修改为如下：
setlocal
call "%~dp0zkEnv.cmd" set ZOOMAIN=org.apache.zookeeper.server.quorum.QuorumPeerMain
set ZOOCFG=D:\\Work\\zookeeper\\zookeeper-3.4.8\\conf\\zoo1.cfg echo on
call %JAVA% "-Dzookeeper.log.dir=%ZOO_LOG_DIR%" "-Dzookeeper.root.logger=%ZOO_LOG4J_PROP%" -cp "%CLASSPATH%" %ZOOMAIN% "%ZOOCFG%" %* endlocal
zkServer-2.cmd内容修改为如下：
setlocal
call "%~dp0zkEnv.cmd" set ZOOMAIN=org.apache.zookeeper.server.quorum.QuorumPeerMain
set ZOOCFG=D:\\Work\\zookeeper\\zookeeper-3.4.8\\conf\\zoo2.cfg echo on
call %JAVA% "-Dzookeeper.log.dir=%ZOO_LOG_DIR%" "-Dzookeeper.root.logger=%ZOO_LOG4J_PROP%" -cp "%CLASSPATH%" %ZOOMAIN% "%ZOOCFG%" %* endlocal
zkServer-3.cmd内容修改为如下：
setlocal
call "%~dp0zkEnv.cmd" set ZOOMAIN=org.apache.zookeeper.server.quorum.QuorumPeerMain
set ZOOCFG=D:\\Work\\zookeeper\\zookeeper-3.4.8\\conf\\zoo3.cfg echo on
call %JAVA% "-Dzookeeper.log.dir=%ZOO_LOG_DIR%" "-Dzookeeper.root.logger=%ZOO_LOG4J_PROP%" -cp "%CLASSPATH%" %ZOOMAIN% "%ZOOCFG%" %* endlocal
4）分别启动zkServer-1.cmd,zkServer-2.cmd,zkServer-3.cmd
进入目录：D:\Work\zookeeper\zookeeper-3.4.8\bin，分布执行zkServer-1.cmd,zkServer-2.cmd,zkServer-3.cmd,启动伪分布式zookeeper集群，启动过程中如果前两个启动的服务户出现异常情况为正常，直到3个zkServer-x.cmd都启动完后就不会出现异常情况。
ZooKeeper：win7上安装单机及伪分布式安装的更多相关文章
- Hadoop单机和伪分布式安装
本教程为单机版+伪分布式的Hadoop,安装过程写的有些简单,只作为笔记方便自己研究Hadoop用. 环境 操作系统 Centos 6.5_64bit 本机名称 hadoop001 本机IP ...
- Linux系统zookeeper环境搭建（单机、伪分布式、分布式）
本人现在对zookeeper的环境搭建做一个总结,一般zookeeper的安装部署可以有三种模式,单机模式.伪分布式和分布式,这三种模式在什么时候应用具体看大家的使用场景,如果你只有一台机器且只是想自 ...
- hadoop2.7.2单机与伪分布式安装
环境相关 系统:CentOS 6.8 64位 jdk:1.7.0_79 hadoop:hadoop 2.7.2 安装java环境 详见:linux中搭建java开发环境 创建hadoop用户 # 以r ...
- HBase伪分布式安装(HDFS)+ZooKeeper安装+HBase数据操作+HBase架构体系
HBase1.2.2伪分布式安装(HDFS)+ZooKeeper-3.4.8安装配置+HBase表和数据操作+HBase的架构体系+单例安装,记录了在Ubuntu下对HBase1.2.2的实践操作,H ...
- Zookeeper 初体验之——伪分布式安装（转）
原文地址: http://blog.csdn.net/salonzhou/article/details/47401069 简介 Apache Zookeeper 是由 Apache Hadoop 的 ...
- zookeeper伪分布式安装
本文介绍zookeeper伪分布式安装. 所谓 “伪分布式集群” 就是在1台PC中启动多个zookeeper的实例.“完全分布式集群” 是每1台PC启动1个ZooKeeper实例. 由于我的测试环境P ...
- 在Hadoop2.2基础上安装Spark（伪分布式）
没想到,在我的hadoop2.2.0小集群上上安装传说中的Spark竟然如此顺利,可能是因为和搭建Hadoop时比较像,更多需要学习的地方还是scala编程和RDD机制吧 总之,开个好头 原来的集群: ...
- 第二章 伪分布式安装hadoop hbase
安装单机模式的hadoop无须配置,在这种方式下,hadoop被认为是一个单独的java进程,这种方式经常用来调试.所以我们讲下伪分布式安装hadoop. 我们继续上一章继续讲解,安装完先试试SSH装 ...
- HBase基础和伪分布式安装配置
一.HBase(NoSQL)的数据模型 1.1 表(table),是存储管理数据的. 1.2 行键(row key),类似于MySQL中的主键,行键是HBase表天然自带的,创建表时不需要指定 1.3 ...
随机推荐
- [译]ASP.NET Core依赖注入深入讨论
原文链接:ASP.NET Core Dependency Injection Deep Dive - Joonas W's blog 这篇文章我们来深入探讨ASP.NET Core.MVC Core中 ...
- 【openvpn】转载：烂泥：ubuntu 14.04搭建OpenVPN服务器
地址:http://www.cnblogs.com/ilanni/p/4681740.html (1)安装openVpn软件后.在openVpn的配置目录下添加配置文件: ca.crt client ...
- 简述Java三大特性
1.面向对象有三大特性,分别是:封装.继承和多态.2.封装:面向对象的封装就是把描述一个对象的属性和行为的代码封装在一个类中,有些属性是不希望公开的,或者说被其他对象访问的,所以我们使用private ...
- 大数据 --> CAP原理和最终一致性
CAP原理和最终一致性 CAP原理和最终一致性(Eventually Consistency)
- SQL根据B表内容修改A表内容，查询表中重复记录，删除掉重复项只保留一条
以下sql是a,b两张表通过关联条件id修改a表值,如果b表有重复数据记录,选第一条更新,红色条件为附加限制条件,具体视情况而定: UPDATE a SETname = b.fname,pwd = b ...
- Dynamics 365 for CRM: Sitemap站点图的可视化编辑功能
Dynamics 365 for CRM 提供了Sitemap站点图的可视化编辑功能 在之前的所有版本中,我们只能通过从系统中导出站点图的XML进行编辑后再导入(容易出错),或使用第三方的Sitema ...
- lua精灵移除报对象非法
function addLeftCard(isVisible) if self.left_CardSprite == nil then self.left_CardSprite = cc.Sprite ...
- 微信app支付详细教程
微信支付作为三大支付之一,越来越多的客户要求产品中添加微信支付 但是网上能找到可用的demo很少 所以写一篇自己写微信支付的过程,希望能给有需要的开发者一点帮助. 下面让我们来进入正题 1准备工作 ...
- 福州大学W班-团队作业-随堂小测（同学录）成绩
作业链接 https://edu.cnblogs.com/campus/fzu/FZUSoftwareEngineering1715W/homework/1246 作业要求 1.题目 即编写一个能够记 ...
- 201621123062《java程序设计》第四周作业总结
1. 本周学习总结 1.1 写出你认为本周学习中比较重要的知识点关键词 关键词:重载.继承.多态.static.final.抽象类 1.2 尝试使用思维导图将这些关键词组织起来.注:思维导图一般不需要 ...