Ubuntu 安装 kafka

一.安装zookeeper
wget https://archive.apache.org/dist/zookeeper/zookeeper-3.5.6/apache-zookeeper-3.5.6-bin.tar.gz
tar -zxvf apache-zookeeper-3.5.6-bin.tar.gz
cd apache-zookeeper-3.5.6-bin

启动zookeeper
cp zoo_sample.cfg zoo.cfg
bin/zkServer.sh start

验证
ps -ef | grep zoo

二.安装kafka
http://mirrors.tuna.tsinghua.edu.cn/apache/kafka/2.3.0/kafka_2.12-2.3.0.tgz
tar -zxvf kafka_2.12-2.3.0.tgz
cd kafka_2.12-2.3.0
cp config/zookeeper.properties config/zookeeper.properties.bak
修改config这四项
broker.id=1
listeners=PLAINTEXT://:9092
advertised.listeners=PLAINTEXT://host_ip:9092
log.dirs=/tmp/kafka/logs-1

启动kafka
bin/kafka-server-start.sh config/server.properties

验证
ps -ef | grep kafka

三.验证zookeeper 是否注册了kafka
cd apache-zookeeper-3.5.6-bin
bin/zkCli.sh
[zk: localhost:2181(CONNECTED) 0] ls /brokers/ids

如果为空，重新启动kafka

四.创建topic | 查看topic
cd kafka_2.12-2.3.0
bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test