Kafka 集群模式安装

爱被打了一巴掌 2022-06-11 04:52 158阅读 0赞

https://blog.csdn.net/hudyang/article/details/80419245

### 一、下载`Kafka` ###

#### A、下载地址 ####

*  [**http://mirror.bit.edu.cn/apache/kafka/**][http_mirror.bit.edu.cn_apache_kafka]

#### B、版本选择 ####

![在这里插入图片描述][20190918174633282.png]

#### C、开始下载 ####

![在这里插入图片描述][20190923235645631.png]

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### 二、安装`Kafka` ###

#### A、安装`JDK` ####

*  **[CentOS 7 下载 安装 JDK][CentOS 7 _ _ JDK]**

#### B、安装`Zookeeper` ####

*  [**CentOS 7 下载 安装 Zookeeper**][CentOS 7 _ _ Zookeeper]

#### C、上传`Kafka`文件 ####

![在这里插入图片描述][20190923235951817.png]

#### C、解压到指定目录 ####

tar -zxvf /data/targz/kafka_2.12-2.3.0.tgz -C /data/opt/

![在这里插入图片描述][20190924000137294.png]  
![在这里插入图片描述][2019092400020565.png]

#### D、设置软连接 ####

ln -s /data/opt/kafka_2.12-2.3.0/ /data/opt/kafka

![在这里插入图片描述][20190924000407245.png]

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### 三、`Kafka`单机部署 ###

#### A、启动`Zookeeper` ####

/data/opt/apache-zookeeper-3.5.5-bin/bin/zkServer.sh start

![在这里插入图片描述][20190924202914959.png]

#### B、创建`log`目录： ####

mkdir -p /data/data/kafka/log

#### C、修改`server.properties`配置文件 ####

# kafka集群唯一标识
    broker.id=1
    # 端口号
    port=9092
    host.name=localhost
    # 日志存放
    log.dirs=/data/data/kafka/log
    
    # zookeeper 地址和端口，单机部署
    zookeeper.connect=localhost:2181

kafka配置参考：  
https://blog.csdn.net/qq\_23985359/article/details/53123836  
https://blog.csdn.net/ustc\_zn/article/details/54880818  
http://baijiahao.baidu.com/s?id=1582746678412262944&wfr=spider&for=pc

#### D、`Kafka`环境变量配置 ####

vim  /etc/profile

# Kafka环境变量
    export KAFKA_HOME=/data/opt/kafka_2.12-2.3.0
    export PATH=$KAFKA_HOME/bin:$PATH

#### E、`Kafka`环境变量生效 ####

source /etc/profile

#### F、运行`Kafka` ####

/data/opt/kafka_2.12-2.3.0/bin/kafka-server-start.sh /data/opt/kafka_2.12-2.3.0/config/server.properties &

#### G、运行`Kafka` ####

使用jps命令查看进程出现Kafka表明启动成功  
4、如果失败去$KAFKA\_HOME/logs下查看server.log日志

https://www.cnblogs.com/qpf1/p/9161742.html

https://www.cnblogs.com/zhu520/p/7643099.html

[http_mirror.bit.edu.cn_apache_kafka]: http://mirror.bit.edu.cn/apache/kafka/
[20190918174633282.png]: /images/20220611/701b1c56b4c347f8a04ffd9b6328af66.png
[20190923235645631.png]: /images/20220611/e6b6b7ec98d4468e91b3c686c0f94933.png
[CentOS 7 _ _ JDK]: https://blog.csdn.net/yhj19920417/article/details/46547181
[CentOS 7 _ _ Zookeeper]: https://blog.csdn.net/yhj19920417/article/details/46969921
[20190923235951817.png]: /images/20220611/82c305978fe84a668b042a368a12a80e.png
[20190924000137294.png]: /images/20220611/e6cb6adc23cf44a08565c5fc216b93f2.png
[2019092400020565.png]: /images/20220611/e83e31dae4c9413e9dfb39d3ea277d14.png
[20190924000407245.png]: /images/20220611/28ea88fc2410497da679a056b77c3038.png
[20190924202914959.png]: /images/20220611/8ff7a90b9d094ee98c8369995e923576.png