kafka 单机集群

1.下载：https://kafka.apache.org/downloads

   这次选择 kafka_2.13-3.1.0.tgz 版本

2.上传到Linux

3.解压 

tar -zxvf kafka_2.13-3.1.0.tgz

4.创建集群的文件夹

mkdir /root/Downloads/kafka-cluster

5.复制

cp -r kafka_2.13-3.1.0  /root/Downloads/kafka-cluster/kafka-01
cp -r kafka_2.13-3.1.0  /root/Downloads/kafka-cluster/kafka-02
cp -r kafka_2.13-3.1.0  /root/Downloads/kafka-cluster/kafka-03

6.修改配置文件（每一份都要修改）

　　

broker.id=1
listeners=PLAINTEXT://192.168.5.128:9092
log.dirs=/root/Downloads/kafka-cluster/kafka-01/log 
zookeeper.connect=192.168.5.128:2181,192.168.5.128:2182,192.168.5.128:2183



broker.id=2
listeners=PLAINTEXT://192.168.5.128:9093
log.dirs=/root/Downloads/kafka-cluster/kafka-02/log 
zookeeper.connect=192.168.5.128:2181,192.168.5.128:2182,192.168.5.128:2183



broker.id=3
listeners=PLAINTEXT://192.168.5.128:9094
log.dirs=/root/Downloads/kafka-cluster/kafka-03/log 
zookeeper.connect=192.168.5.128:2181,192.168.5.128:2182,192.168.5.128:2183

7.启动：

kafka-01/bin/kafka-server-start.sh -daemon kafka-01/config/server.properties

kafka-02/bin/kafka-server-start.sh -daemon kafka-02/config/server.properties

kafka-03/bin/kafka-server-start.sh -daemon kafka-03/config/server.properties

　　

8检查：

 

netstat -nplt | grep 9092  或者使用lsof -i:9092
netstat -nplt | grep 9093
netstat -nplt | grep 9094

　　

 ps -ef | grep kafka

　　

 

jps