kafka简单安装使用

1.上传

2.解压缩

3.启动zookeeper(kafka自带)

nohup ./bin/zookeeper-server-start.sh config/zookeeper.propert
ies &

3.1验证

4.启动broker

nohup ./bin/kafka-server-start.sh config/server.properties &

4.1验证

5.创建topic

./bin/kafka-topics.sh --create --zookeeper localhost:2181 --re
plication-factor 1 --partitions 1 --topic demo

5.1查看

./bin/kafka-topics.sh --list --zookeeper localhost:2181

6.启动producer

./bin/kafka-console-producer.sh --broker-list localhost:9092 -
-topic demo

7.启动consumer

新打开一个窗口

./bin/kafka-console-consumer.sh --bootstrap-server localhost:9
092 --topic demo --from-beginning

8.测试

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