Kafka 监控

最新推荐文章于 2025-06-26 17:28:01 发布

原创最新推荐文章于 2025-06-26 17:28:01 发布 · 1.2k 阅读

0 ·

CC 4.0 BY-SA版权

Kafka 专栏收录该内容

17 篇文章

订阅专栏

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

[luomk@hadoop102 software]$ tar -zxvf kafka-eagle-bin-1.3.7.tar.gz

4.进入刚才解压的目录

[luomk@hadoop102 kafka-eagle-bin-1.3.7]$ ll
总用量 82932
-rw-rw-r--. 1 luomk luomk 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


[luomk@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

[luomk@hadoop102 module]$ mv kafka-eagle-web-1.3.7/ eagle

7.给启动文件执行权限

[luomk@hadoop102 eagle]$ cd bin/
[luomk@hadoop102 bin]$ ll
总用量 1
-rw-r--r--. 1 luomk luomk 1848 8月  22 2017 ke.bat
-rw-r--r--. 1 luomk luomk 7190 7月  30 20:12 ke.s
[luomk@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

[luomk@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>
*******************************************************************
[luomk@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