依赖jdk、zookeeper
    1.解压文件
    tar -zxvf kafka_2.12-2.7.0

    2.修改配置文件，日志输出地址
    vim config/server.properties
    log.dirs=/opt/kafka_2.12-2.7.0/logs

    3.常用命令
    启动
    bin/kafka-server-start.sh -daemon config/server.properties
    停止
    bin/kafka-server-stop.sh -daemon config/server.properties
    创建topic
    bin/kafka-topics.sh —create —zookeeper 127.0.0.1:2181 —replication-factor 3 —partitions 3 —topic test
    查看topic
    bin/kafka-topics.sh —list —zookeeper 127.0.0.1:2181
    发送消息
    bin/kafka-console-producer.sh —broker-list 192.168.202.128:9094 —topic test
    接收信息
    bin/kafka-console-consumer.sh —bootstrap-server 192.168.202.128:9092 —topic test —from-beginning
    查看特定主题的详细信息
    bin/kafka-topics.sh —zookeeper localhost:2181 —describe —topic test
    删除主题
    bin/kafka-topics.sh —zookeeper localhost:2181 —delete —topic test

    设置开机启动
    编辑以下文件
    chmod +x /etc/rc.local
    vi /etc/rc.local
    写入启动命令
    source /etc/profile;
    /opt/kafka_2.12-2.7.0/bin/kafka-server-start.sh -daemon /opt/kafka_2.12-2.7.0/config/server.properties