内容简介：Kafka使用Zookeeper保存集群的
Kafka使用Zookeeper保存集群的 元数据信息 和 消费者信息
安装Zookeeper和Kafka
➜ ~ brew install kafka ==> Installing dependencies for kafka: zookeeper ==> Caveats ==> zookeeper To have launchd start zookeeper now and restart at login: brew services start zookeeper Or, if you don't want/need a background service you can just run: zkServer start ==> kafka To have launchd start kafka now and restart at login: brew services start kafka Or, if you don't want/need a background service you can just run: zookeeper-server-start /usr/local/etc/kafka/zookeeper.properties & kafka-server-start /usr/local/etc/kafka/server.properties
启动Zookeeper和Kafka
当前服务列表
➜ ~ brew services list Name Status User Plist kafka stopped mysql started zhongmingmao /Users/zhongmingmao/Library/LaunchAgents/homebrew.mxcl.mysql.plist zookeeper stopped
启动Zookeeper
➜ ~ brew services start zookeeper ==> Successfully started `zookeeper` (label: homebrew.mxcl.zookeeper)
启动Kakfa
➜ ~ brew services start kafka ==> Successfully started `kafka` (label: homebrew.mxcl.kafka)
当前服务列表
➜ ~ brew services list Name Status User Plist kafka started zhongmingmao /Users/zhongmingmao/Library/LaunchAgents/homebrew.mxcl.kafka.plist mysql started zhongmingmao /Users/zhongmingmao/Library/LaunchAgents/homebrew.mxcl.mysql.plist zookeeper started zhongmingmao /Users/zhongmingmao/Library/LaunchAgents/homebrew.mxcl.zookeeper.plist
基本测试
创建主题
➜ ~ kafka-topics --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic zhongmingmao Created topic "zhongmingmao". ➜ ~ kafka-topics --zookeeper localhost:2181 --list __consumer_offsets zhongmingmao ➜ ~ kafka-topics --zookeeper localhost:2181 --describe --topic zhongmingmao Topic:zhongmingmao PartitionCount:1 ReplicationFactor:1 Configs: Topic: zhongmingmao Partition: 0 Leader: 0 Replicas: 0 Isr: 0
发布消息
➜ ~ kafka-console-producer --broker-list localhost:9092 --topic zhongmingmao >zhongmingmao >is >learning kafka >
以上所述就是小编给大家介绍的《Kafka读书笔记 -- 安装与配置》，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对 码农网 的支持！
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