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kafka环境搭建测试

一、安装

1. 下载:去kafka官网下载:https://www.apache.org/dyn/closer.cgi?path=/kafka/0.9.0.1/kafka_2.11-0.9.0.1.tgz

2. 解压:tar -xzf kafka_2.11-0.9.0.1.tgz

3. 修改配置文件:

3.1 server.properties:

host.name=l92.168.242.131 (将localhost改为实际的IP地址)advertised.host.name=l92.168.242.131

3.2 consumer.properties

zookeeper.connect=l92.168.242.131:2181 (将localhost改为实际的IP地址)

3.3 producer.properties

metadata.broker.list=l92.168.242.131:9092 (将localhost改为实际的IP地址)

3.4 zookeeper.properties

maxClientCnxns=100 (改为大于0)

 

4.启动

4.1 启动zookeeper

./zkServer.sh start

4.2 启动kafka

./kafk-server-start.sh ../config/server.properties&

4.3验证zk中broker的信息是否正确

get /broker/ids/0

 {"jmx_port":-1,"timestamp":"1428512949385","endpoints":["PLAINTXT://192.168.242.131:9092"],"host":"192.168.242.131","version":1,"port":9092}

如果结果为中实际的IP地址而不是localhost则正确

 

5.创建topic

> bin/kafka-topics.sh --create --zookeeper 192.168.242.131:2181 --replication-factor 1 --partitions 1 --topic test

6.查询topic

> bin/kafka-topics.sh --list --zookeeper 192.168.242.131:2181

7.发送消息

> bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test aaaaaaaaaaaaaaa

8.收消息

> bin/kafka-console-consumer.sh --zookeeper localhost:2181 --topic test --from-beginning

可以一个终端中运行consumer命令行,另一个终端中运行producer命令行,这样就可以在一个终端输入消息,另一个终端读取消息。

kafka环境搭建测试