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  • zookeer安装

    解压:
    tar xf zookeeper-3.4.9.tar.gz
    进入目录
    cd /opt/zookeeper-3.4.9/

    编辑配置文件:
    vim 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=/data/zookeeper
    dataLogDir=/data/zookeeper/logs
    # 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=zookeeper:2888:3888
    server.2=slave1:2888:3888
    server.3=slave2:2888:3888
    server.4=slave3:2888:3888:observer
    server.5=slave3:2888:3888:observer

    ob节点要加入:
    peerType=observer
    server.1=zookeeper:2888:3888
    server.2=slave1:2888:3888
    server.3=slave2:2888:3888
    server.4=slave3:2888:3888:observer
    server.5=slave3:2888:3888:observer

    创建myid
    cd /data/zookeeper
    echo 1 > myid

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  • 原文地址:https://www.cnblogs.com/fansik/p/8242255.html
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