1、解压缩:
    tar -xvf kafka_2.12-2.3.0.tar -C /home
    2、配置:
    修改server.properties
    broker.id=0
    log.dirs=/kafka-2.3.0/data
    zookeeper.connect=mini1:2181,mini2:2181,mini3:2181/kafka

    3、复制到其他节点修改broker.id和host.name
    scp -r kafka_2.12-2.3.0 bigdata-5:/home

    4、启动:
    nohup bin/kafka-server-start.sh config/server.properties &