【Kakfa】常用命令

• kafka集群搭建

简单略

• kafka相关命令补充

 启动单节点kafka：

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

查看是否启动：

jps

查看主题：

kafka-topics.sh --zookeeper 192.168.9.101:2181 --list

 创建主题：

kafka-topics.sh --zookeeper hadoop101:2181 --create --replication-factor 1 --partitions 1 --topic two

删除主题：

kafka-topics.sh --zookeeper hadoop101:2181 --delete --topic first

生产者：

kafka-console-producer.sh --broker-list 192.168.9.101:9092 --topic two

消费者：

kafka-console-consumer.sh --bootstrap-server hadoop101:9092 --topic two --from-beginning

 

生产者的输入信息：

{"user_id":63401,"item_id":6244,"cat_id":143,"action":"pv","province":1,"ts":1573445919}
{"user_id":9164,"item_id":2817,"cat_id":611,"action":"fav","province":2,"ts":1573420486}
{"user_id":91640,"item_id":2817,"cat_id":611,"action":"fav","province":3,"ts":1573420486}
{"user_id":91640,"item_id":2817,"cat_id":611,"action":"buy","province":3,"ts":1573420486}