Kafka监控（Kafka Eagle）

朴灿烈づ我的快乐病毒、 2022-11-06 09:51 7阅读 0赞

1）修改kafka启动命令
    修改kafka-server-start.sh命令中
    if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then
        export KAFKA_HEAP_OPTS="-Xmx1G -Xms1G"
    fi
    为
    if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then
        export KAFKA_HEAP_OPTS="-server -Xms2G -Xmx2G -XX:PermSize=128m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=8 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70"
        export JMX_PORT="9999"
        #export KAFKA_HEAP_OPTS="-Xmx1G -Xms1G"
    fi
    注意：修改之后在启动Kafka之前要分发之其他节点
    2）上传压缩包kafka-eagle-bin-1.3.7.tar.gz到集群/opt/software目录
    3）解压到本地
    [atguigu@hadoop102 software]$ tar -zxvf kafka-eagle-bin-1.3.7.tar.gz
    4）进入刚才解压的目录
    [atguigu@hadoop102 kafka-eagle-bin-1.3.7]$ ll
    总用量 82932
    -rw-rw-r--. 1 atguigu atguigu 84920710 8月  13 23:00 kafka-eagle-web-1.3.7-bin.tar.gz
    5）将kafka-eagle-web-1.3.7-bin.tar.gz解压至/opt/module
    [atguigu@hadoop102 kafka-eagle-bin-1.3.7]$ tar -zxvf kafka-eagle-web-1.3.7-bin.tar.gz -C /opt/module/
    6）修改名称
    [atguigu@hadoop102 module]$ mv kafka-eagle-web-1.3.7/ eagle
    7）给启动文件执行权限
    [atguigu@hadoop102 eagle]$ cd bin/
    [atguigu@hadoop102 bin]$ ll
    总用量 12
    -rw-r--r--. 1 atguigu atguigu 1848 8月  22 2017 ke.bat
    -rw-r--r--. 1 atguigu atguigu 7190 7月  30 20:12 ke.sh
    [atguigu@hadoop102 bin]$ chmod 777 ke.sh
    8）修改配置文件
    ######################################
    # multi zookeeper&kafka cluster list
    ######################################
    kafka.eagle.zk.cluster.alias=cluster1
    cluster1.zk.list=hadoop102:2181,hadoop103:2181,hadoop104:2181
    
    ######################################
    # kafka offset storage
    ######################################
    cluster1.kafka.eagle.offset.storage=kafka
    
    ######################################
    # enable kafka metrics
    ######################################
    kafka.eagle.metrics.charts=true
    kafka.eagle.sql.fix.error=false
    
    ######################################
    # kafka jdbc driver address
    ######################################
    kafka.eagle.driver=com.mysql.jdbc.Driver
    kafka.eagle.url=jdbc:mysql://hadoop102:3306/ke?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull
    kafka.eagle.username=root
    kafka.eagle.password=000000
    9）添加环境变量
    export KE_HOME=/opt/module/eagle
    export PATH=$PATH:$KE_HOME/bin
    注意：source /etc/profile
    10）启动
    [atguigu@hadoop102 eagle]$ bin/ke.sh start
    ... ...
    ... ...
    *******************************************************************
    * Kafka Eagle Service has started success.
    * Welcome, Now you can visit 'http://192.168.9.102:8048/ke'
    * Account:admin ,Password:123456
    *******************************************************************
    * <Usage> ke.sh [start|status|stop|restart|stats] </Usage>
    * <Usage> https://www.kafka-eagle.org/ </Usage>
    *******************************************************************
    [atguigu@hadoop102 eagle]$
    注意：启动之前需要先启动ZK以及KAFKA
    11）登录页面查看监控数据

http://192.168.9.102:8048/ke  
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