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  • ZooKeeper3.4.6配置

    1. 添加环境变量
    #ZooKeeper VARIABLES START
    export ZOOKEEPER_HOME=/usr/local/zookeeper-3.4.6
    export PATH=$PATH:$ZOOKEEPER_HOME/bin
    #ZooKeeper VARIABLES END
    1. 修改ZooKeeper配置文件
    mkdir data
    mkdir log
    cd conf
    cp zoo_sample.cfg zoo.cfg
    vi zoo.cfg
    # 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/zookeeper-3.4.6/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
    server.1=master:2888:3888
    server.2=slave1:2888:3888
    server.3=slave2:2888:3888
    1. 创建 log/,并添加data/myid
      三个节点分别对应
    master data/myid    1
    slave1  data/myid    2
    slave1  data/myid    3

    在bin/zkEnv.sh开头添加,配置日志文件输出目录:
    ZOO_LOG_DIR=/home/jc_admin/zookeeper-3.4.6/log

    启动:
    zkServer.sh start
    zkCli.sh

    检查是否启动jps和zkServer.sh status(不准确)
    echo ruok | nc 127.0.0.1 2181
    得到imok,说明成功

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  • 原文地址:https://www.cnblogs.com/ggzone/p/10121223.html
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