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  • kafka监控--eagle

    kafka监控

    1.将下载好的安装包解压并重命名

    tar -zxvf kafka-eagle-web-2.0.0-bin.tar.gz -C /opt/module/
    mv kafka-eagle-web-2.0.0/ eagle
    

    2.修改kafka启动命令 (让kafka通过一个端口把数据发送到eagle中)

    vim  $KAFKA_HOME/bin/kafka-server-start.sh 
    将下面代码改为:
    
    if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then
        export KAFKA_HEAP_OPTS="-Xmx1G -Xms1G"
    fi
    
    
    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
      sudo netstat -ntlp | grep 9999
    

    3.配置环境变量

    export KE_HOME=/opt/module/eagle
    export PATH=$PATH:$KE_HOME/bin
    
    

    4.修改配置文件

    vim $KE_HOME/conf/system-config.properties
    
    ######################################
    # multi zookeeper&kafka cluster list
    ######################################
    kafka.eagle.zk.cluster.alias=cluster1
    cluster1.zk.list=hadoop102:2181,hadoop103:2181,hadoop104:2181/kafka
    
    ######################################
    # kafka offset storage
    ######################################
    cluster1.kafka.eagle.offset.storage=kafka
    
    ######################################
    # enable kafka metrics
    ######################################
    kafka.eagle.metrics.charts=true
    kafka.eagle.sql.fix.error=true
    
    ######################################
    # kafka jdbc driver address 数据库名字为ke
    ######################################
    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
    
    

    5.启动

    ke.sh start
    

    6.登录页面查看监控数据

    http://192.168.44.102:8048/
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  • 原文地址:https://www.cnblogs.com/xiao-bu/p/14359048.html
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