Mac上用brew 安装kafaka

1.直接上命令：

brew install kafka

2.此时安装kafka同时也会把zookeeper安装下载下来

所以启动kafka时首先要启动zookeeper

3.启动zk

cd  /usr/local/Cellar/kafka/1.0.0/libexec/bin
sudo zkServer start

4.修改配置/usr/local/etc/kafka/server.properties

将listeners =PLAINTEXT://loalhost:9092

5.启动kafka

#启动 kafka
cd  /usr/local/Cellar/kafka/1.0.0/libexec/bin
 kafka-server-start /usr/local/etc/kafka/server.properties

cd  /usr/local/Cellar/kafka/1.0.0/libexec/bin
 kafka-server-start /usr/local/etc/kafka/server.properties

6.有时启动时不喜欢这么长的命令去启动kafka，此时需要设置环境变量来启动啦

启动脚本

#!/bin/sh
/usr/local/Cellar/kafka/1.0.0/libexec/bin/zookeeper-server-start.sh /usr/local/Cellar/kafka/1.0.0/libexec/config/zookeeper.properties &

sleep 3

/usr/local/Cellar/kafka/1.0.0/libexec/bin/kafka-server-start.sh /usr/local/Cellar/kafka/1.0.0/libexec/config/server.properties &

关闭脚本

#!/bin/sh
/usr/local/Cellar/kafka/1.0.0/libexec/bin/zookeeper-server-stop.sh /usr/local/Cellar/kafka/1.0.0/libexec/config/zookeeper.properties &

sleep 3

/usr/local/Cellar/kafka/1.0.0/libexec/bin/kafka-server-stop.sh /usr/local/Cellar/kafka/1.0.0/libexec/config/server.properties &

赋予可执行权限

chmod +x kafka_start.sh

chmod +x kafka_stop.sh

运行

bash kafka_start.sh

bash kafka_stop.sh