0010-zookeeper环境搭建

淩亂°似流年 2023-07-14 12:57 2阅读 0赞

### 文章目录 ###

*   *   *  1. 建立zoo.cfg
         *  2. 建立data文件
         *  3. 启动server

### 1. 建立zoo.cfg ###

在zookeeper安装包中复制zoo\_sample.cfg，改名为zoo.cfg  
修改其中的dataDir配置，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=/home/rongyao/install/zookeeper-3.4.5/data
    # the port at which the clients will connect
    clientPort=2181
    #
    # 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

### 2. 建立data文件 ###

在zookeeper安装包中建立data文件

### 3. 启动server ###

切换到bin目录

# 启动
    rongyao@ubuntu0010:~/install/zookeeper-3.4.5/bin$ ./zkServer.sh start
    JMX enabled by default
    Using config: /home/rongyao/install/zookeeper-3.4.5/bin/../conf/zoo.cfg
    Usage: ./zkServer.sh { start|start-foreground|stop|restart|status|upgrade|print-cmd}
    rongyao@ubuntu0010:~/install/zookeeper-3.4.5/bin$ ./zkServer.sh start
    JMX enabled by default
    Using config: /home/rongyao/install/zookeeper-3.4.5/bin/../conf/zoo.cfg
    Starting zookeeper ... STARTED
    
    # 查看java进程
    rongyao@ubuntu0010:~/install/zookeeper-3.4.5/bin$ jps
    1920 QuorumPeerMain
    1937 Jps
    
    # 查看状态
    rongyao@ubuntu0010:~/install/zookeeper-3.4.5/bin$ ./zkServer.sh status
    JMX enabled by default
    Using config: /home/rongyao/install/zookeeper-3.4.5/bin/../conf/zoo.cfg
    Mode: standalone