【Linux】【kafka】【zookeeper】Linux安装kafka

前提已经安装JDK：【Linux】安装JDK8，查看java进程、查看jdk安装路径

 

1、下载kafka和zookeeper，本文放在/home/kafka目录下

直接下载：wget https://archive.apache.org/dist/kafka/2.2.1/kafka_2.11-2.1.1.tgz

                  wget https://archive.apache.org/dist/zookeeper/zookeeper-3.4.6/zookeeper-3.4.6.tar.gz

下载好上传到Linux

https://archive.apache.org/dist/kafka/2.2.1/

https://archive.apache.org/dist/zookeeper/zookeeper-3.4.6/

2、解压kafka和zookeeper

tar -zxvf zookeeper-3.4.6.tar.gz

tar -zxvf kafka_2.11-2.1.1.tgz

3、修改zookeeper

环境变量设置

vim /etc/profile

按i编辑，文件最后添加

export ZOOKEEPER=/home/kafka/zookeeper-3.4.6/
export PATH=$PATH:$ZOOKEEPER/bin

按ESC，再按:wq退出

重新加载配置文件

source /etc/profile

复制一个zoo.cfg

cp /home/kafka/zookeeper-3.4.6/conf/zoo_sample.cfg /home/kafka/zookeeper-3.4.6/conf/zoo.cfg

创建两个文件夹

mkdir /home/kafka/zookeeper-3.4.6/data

mkdir /home/kafka/zookeeper-3.4.6/log

修改zoo.cfg

进入配置文件后，按i

vi /home/kafka/zookeeper-3.4.6/conf/zoo.cfg

内容

dataDir=/home/kafka/zookeeper-3.4.6/data
dataLogDir=/home/kafka/zookeeper-3.4.6/log
clientPort=2182

按ESC，再按:wq

4、启动zookeeper

/home/kafka/zookeeper-3.4.6/bin/zkServer.sh start

5、修改kafka

创建文件夹

mkdir /home/kafka/kafka_2.11-2.1.1/log

修改配置文件

vi /home/kafka/kafka_2.11-2.1.1/config/server.properties

按i进入编辑，修改

log.dirs=/home/kafka/kafka_2.11-2.1.1/log
zookeeper.connect=localhost:2182

按ESC，再按:wq退出

6、启动kafka

/home/kafka/kafka_2.11-2.1.1/bin/kafka-server-start.sh /home/kafka/kafka_2.11-2.1.1/config/server.properties

后台启动：/home/kafka/kafka_2.11-2.1.1/bin/kafka-server-start.sh -daemon /home/kafka/kafka_2.11-2.1.1/config/server.properties

7、查看kafka启动

netstat -lnp|grep 9092

或者

jps

8、启动生产者/home/kafka/kafka_2.11-2.1.1/bin/kafka-console-producer.sh --broker-list localhost:9092 --topic helloKafka

 9、启动消费者/home/kafka/kafka_2.11-2.1.1/bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic helloKafka

 

 

参考文章：https://blog.csdn.net/weixin_39984161/article/details/91971731