Kafka学习（3）- zookeeper集群部署-windows系统下

￡神魔★判官ぃ 2022-03-28 14:12 147阅读 0赞

**目录：**

1.  部署步骤：
    
    1.  下载zookeeper压缩包，安装
    2.  配置
    3.  开启
2.  遇到的问题：
    
    1.  ZooKeeper异常之无法找到myid文件以及创建myid文件

### 一.详细步骤 ###

**1.下载：下载zookeeper压缩包，将解压的zookeeper-3.4.12复制两份，如下**  
![20190110183757287.png][]

**2.配置：**

**2.1. 找到conf文件下的zoo\_sample.cfg，复制后改名称为zoo.cfg（3份都修改）**  
![20190110184056267.png][]

**2.2.在3份安装包中创建data和logs文件夹，然后在data目录下创建myid文件（内容分别为1、2、3）  
 **![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 1][]

![20190110185349474.png][]

**2.3 配置zoo.cfg（修改4个地方）**

zookeeper-3.4.12 的配置：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 2][]

说明：格式为 server.serverid=host:tickpot:electionport
    server：       固定写法
    serverid：     每个服务器的指定ID（必须处于1-255之间，必须每一台机器不能重复）
    host：         主机名或者ip地址
    tickpot：      心跳通信端口
    electionport： 选举端口

本人的zoo.conf 为

# 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=E:/tolls/zookeeper/zookeeper-3.4.12/data
    
    #日志目录
    dataLogDir=E:/tolls/zookeeper/zookeeper-3.4.12/logs
    
    # the port at which the clients will connect
    clientPort=2181
    
    #------------集群服务器------------
    #server.id=host:port1:port2 后面2个端口 分别代表follow服务器端口、leader服务器端口
    server.1=127.0.0.1:1100:1200 
    server.2=127.0.0.1:2100:2200 
    server.3=127.0.0.1:3100:3200
    
    # 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

zookeeper-3.4.12-1的配置：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 3][]  
本人的zoo.conf 为

# 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=E:/tolls/zookeeper/zookeeper-3.4.12-1/data
    
    #日志目录
    dataLogDir=E:/tolls/zookeeper/zookeeper-3.4.12-1/logs
    
    # the port at which the clients will connect
    clientPort=2182
    
    #------------集群服务器------------
    #server.id=host:port1:port2 后面2个端口 分别代表follow服务器端口、leader服务器端口
    server.1=127.0.0.1:1100:1200 
    server.2=127.0.0.1:2100:2200 
    server.3=127.0.0.1:3100:3200
    
    # 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

zookeeper-3.4.12-2的配置：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 4][]  
本人的zoo.conf为

# 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=E:/tolls/zookeeper/zookeeper-3.4.12-2/data
    
    #日志目录
    dataLogDir=E:/tolls/zookeeper/zookeeper-3.4.12-2/logs
    
    # the port at which the clients will connect
    clientPort=2183
    
    #------------集群服务器------------
    #server.id=host:port1:port2 后面2个端口 分别代表follow服务器端口、leader服务器端口
    server.1=127.0.0.1:1100:1200 
    server.2=127.0.0.1:2100:2200 
    server.3=127.0.0.1:3100:3200
    
    # 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**

此时在依次启动，启动其中一个的时候可能会出现无法连接的情况，此时无需担心，依次启动其他两个即可

当三个节点都启动后，就正常运行了。

QuorumPeerMain是zookeeper启动类，有这个进程就表示启动成功

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 5][]

## ##

### 二.遇到的问题 ###

ZooKeeper异常之无法找到myid文件以及创建myid文件  
解决办法：在数据目录下创建好一个myid文件即可  
注意：myid文件没有后缀，我也不知道怎么创建一个没有后缀的问题  
我从maven的安装的目录下找到了这样一个文件，复制，改名，修改内容就解决了  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 6][]

[20190110183757287.png]: /images/20220328/ba08c3b2e21b452e86ffbff79bf170f6.png
[20190110184056267.png]: /images/20220328/098d8ba666d740bb978000eb9abe0f4f.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 1]: /images/20220328/e1a96de59a7e4f54838004022109b4e8.png
[20190110185349474.png]: /images/20220328/a437f6a674ca4e88a8cded04ffe1a464.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 2]: /images/20220328/a624ad8589014c0f87c10956c8347a45.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 3]: /images/20220328/dc924628f08f4c9c90846d8ce6c6ed27.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lpZ3VhbmdfODIw_size_16_color_FFFFFF_t_70 6]: /images/20220328/d2bad5d646584d6695b5829695895f4e.png