kafka配置

1、安装JDK

vi /etc/profile

#set jdk
JAVA_HOME=/root/jdk1.8.0_221
CLASSPATH=$JAVA_HOME/lib/tools.jar
PATH=$JAVA_HOME/bin:$PATH
export JAVA_HOME CLASSPATH PATH

source /etc/profile

2、下载并解压kafka安装包

3、修改 Kafka 存储数据目录

mkdir /home/kafka-logs

cd /data/kafka_2.13-2.8.1/config

vi server.properties  

log.dirs=/data/kafka-logs

listeners=PLAINTEXT://192.168.1.181:9092

4、关防火墙

systemctl stop firewalld
systemctl disable firewalld

查看状态

ps -ef|grep kafka
jps

启动 Kafka 步骤为先启动 zookeeper，再启动 Kafka。

cd /root/kafka_2.13-2.8.1/
nohup bin/zookeeper-server-start.sh config/zookeeper.properties > zk.log 2>&1 &
nohup bin/kafka-server-start.sh config/server.properties > kafka.log 2>&1 &

关闭 Kafka 步骤为先关闭 Kafka，再关闭 zookeeper。

cd /root/kafka_2.13-2.8.1/
bin/kafka-server-stop.sh
bin/zookeeper-server-stop.sh