Kafka消息队列安装与使用（四）

五. Kafka监控

五. Kafka监控

5.1 Kafka Eagle 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-eagleweb-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-eagleweb-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&ch aracterEncoding=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

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