单机安装部署
安装之前确保安装了Java jdk环境
mdkir -p /usr/local/services/kafka
cd /usr/local/services/kafka
wget https://mirrors.cnnic.cn/apache/kafka/2.1.1/kafka_2.12-2.1.1.tgz
tar zxvf kafka_2.12-2.1.1.tgz
vim /etc/profile
追加一下内容
export KAFKA_HOME=/usr/local/services/kafka/kafka_2.12-2.1.1
export PATH=$KAFKA_HOME/bin:$PATH
export PATH=/usr/bin:/bin:/usr/local/sbin:$PATH
source /etc/profile
mkdir -p /var/log/kafka-logs
vi /usr/local/services/kafka/kafka_2.12-2.1.1/config/server.properties
修改该项值为：
log.dirs=/var/log/kafka-logs
zkServer.sh status
zkServer.sh start (如果未启动先启动一下)
kafka-server-start.sh /usr/local/services/kafka/kafka_2.12-2.1.1/config/server.properties &
