Kafka 安装单机安装

Kafka 安装

1 准备安装包

kafka安装包下载地址： https://mirrors.tuna.tsinghua.edu.cn/apache/kafka/2.0.0/kafka_2.11-2.0.0.tgz
默认zookeeper已安装

2 解压安装包

terry@terry-VirtualBox:/opt/bigdata_platform$ tar -xvf ../source/kafka_2.11-2.0.0.tgz -C .

3 配置kafka环境变量

terry@terry-VirtualBox:/opt/bigdata_platform/kafka_2.11-2.0.0$ sudo vi /etc/profile
#kafka 添加内容
KAFKA_HOME=/opt/bigdata_platform/kafka_2.11-2.0.0
PATH=$KAFKA_HOME/bin:$PATH

配置生效

terry@terry-VirtualBox:/opt/bigdata_platform/kafka_2.11-2.0.0$ source /etc/profile

4修改kafka 配置文件

在主机中修改server.properties配置文件，单机模式不需要修改
只需修改broker=1即可

terry@terry-VirtualBox:/opt/bigdata_platform/kafka_2.11-2.0.0$ vi config/server.properties
broker.id=1

启动kafka

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

创建topic

#创建topic
terry@terry-VirtualBox:/opt/bigdata_platform/kafka_2.11-2.0.0$bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic testTopic
#查看创建的topic
terry@terry-VirtualBox:/opt/bigdata_platform/kafka_2.11-2.0.0$ bin/kafka-topics.sh --describe --zookeeper localhost:2181 --topic testTopic
Topic:testTopic	PartitionCount:1	ReplicationFactor:1	Configs:
	Topic: testTopic	Partition: 0	Leader: 1	Replicas: 1	Isr: 1