三台服务器分别是
192.168.2.143
192.168.2.144
192.168.2.145
然后在三台服务器分别安装kafka
下载
wget http://mirrors.hust.edu.cn/apache/kafka/2.5.0/kafka_2.13-2.5.0.tgz
解压到user/local下
mv /usr/local/kafka_2.13-2.5.0 /usr/local/kafka
修改配置文件
vim /usr/local/kafka/server.properties
配置zk地址
zookeeper.connect=192.168.2.143:2181,192.168.2.144:2181,192.168.2.45:2181
分别配置三台的broker.id
broker.id=0
broker.id=1
broker.id=2
分别配置三台的listeners
listeners=PLAINTEXT://192.168.2.143:9092
listeners=PLAINTEXT://192.168.2.144:9092
listeners=PLAINTEXT://192.168.2.145:9092
配置环境变量
vim /etc/profile
export KAFKA_HOME=/usr/local/kafka/
PATH=
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/
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:
{KAFKA_HOME}/bin:
KAFKAHOME/bin:PATH
强制生效
source /etc/profile
启动kafka
kafka-server-start.sh -daemon /usr/local/kafka//config/server.properties