Mac使用brew安装zookeeper、启动单机模式

喜欢ヅ旅行 2021-08-26 18:37 624阅读 0赞

#### 查看可用版本 ####

$ brew info zookeeper

zookeeper: stable 3.4.14 (bottled), HEAD
    Centralized server for distributed coordination of services
    https://zookeeper.apache.org/
    /usr/local/Cellar/zookeeper/3.4.14 (431 files, 36.5MB) *
      Poured from bottle on 2020-02-12 at 22:21:11
    From: https://github.com/Homebrew/homebrew-core/blob/master/Formula/zookeeper.rb
    ==> Options
    --HEAD
    	Install HEAD version
    ==> Caveats
    To have launchd start zookeeper now and restart at login:
      brew services start zookeeper
    Or, if you don't want/need a background service you can just run:
      zkServer start
    ==> Analytics
    install: 5,535 (30 days), 17,280 (90 days), 67,766 (365 days)
    install-on-request: 1,590 (30 days), 5,492 (90 days), 22,365 (365 days)
    build-error: 0 (30 days)

#### 安装 ####

$ brew install zookeeper

#### 查看配置文件目录 ####

$ ls /usr/local/etc

![在这里插入图片描述][20200212223443975.png]

查看配置文件

$ cd /usr/local/etc/zookeeper
    
    $ cat zoo.cfg

内容如下：

# 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=/usr/local/var/run/zookeeper/data
    
    # 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

### zookeeper操作 ###

启动：

zkServer start

![在这里插入图片描述][20200212223705146.png]

连接zookeeper

zkCli

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70]

查看zookeeper状态：

zkServer status

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70 1]

这里的standalone指的是单机模式

关闭zookeeeper：

zkServer stop

![在这里插入图片描述][20200212223912916.png]

[20200212223443975.png]: /images/20210813/424887f1a14d4afc8768a7f44df75ec2.png
[20200212223705146.png]: /images/20210813/2154283d1603498ab5b271f5bcb20652.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70]: /images/20210813/e6cd754e3ba1423db0ba23846be40bd0.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70 1]: /images/20210813/e005fb3b9df946b5905f97e5de4441d5.png
[20200212223912916.png]: /images/20210813/e43fe0a0bd9e4c5db4a2cfa874c0dca9.png