RocketMQ入门篇-安装

女爷i 2023-02-21 11:45 21阅读 0赞

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### RocketMQ 入门安装 ###

#### 环境 ####

JDK1.8 64bit

Centos7

maven 3.6.x

#### 安装 ####

##### 解压安装包 #####

unzip rocketmq-all-4.6.0-source-release.zip

##### 编译 #####

使用maven编译整个项目

mvn -Prelease-all -DskipTests clean install -U

#### 启动 ####

##### NameServer #####

进入指定目录

![format_png][]

cd distribution/target/rocketmq-4.6.0/rocketmq-4.6.0/bin

nohup sh mqnamesrv &

![image-20200212193007996][]

启动mqnamesrv

说明（nohup sh mqnamesrv &）

& : 加在一个命令的最后，可以把当前行的命令放在后台执行。

nohup: 在命令前面加nohup命令可以在退出shell之后继续执行当前运行的线程

输入nohup命令之后会给出提示 nohup: ignoring input and appending output to ‘nohup.out‘

表示会将日志重定向输出到nohup.out文件中 ，当然也可以自定义重定向输入到其他文件

![image-20200212194110856][]

nohup sh mqnamesrv >/dev/null 2>&1 &

表示将日志重定向输出到/dev/null中，在Linux中 /dev/null是一个特殊的文件，就像一个无底洞，可以不断的往里面丢重定向的输出信息。

##### 报错 #####

查看nohup.out文件

![image-20200212194630632][]

发现内存不足

修改启动内存

**runserver.sh**

![image-20200212195256161][]

将第一行复制 然后修改内存大小

**runbroker.sh**

![image-20200212195524706][]

重新启动

查看nohup.out 文件

![image-20200212195811619][]

The Name Server boot success….

启动成功

##### Broker #####

nohup sh mqbroker -n localhostL:9876

![image-20200212200747987][]

未完，待续……

上期回顾

[ActiveMQ入门篇][ActiveMQ]

[ActiveMQ进阶篇-整合Spring][ActiveMQ_-_Spring]

[ActiveMQ高级篇-联合JMS详解][ActiveMQ_-_JMS]

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[ActiveMQ]: http://mp.weixin.qq.com/s?__biz=MzI1NzU3ODAwMg%3D%3D&chksm=ea140615dd638f03579c0382c78e17468533cf4930896a0e6cb9f15f80f9d1d3801a5e38e40a&idx=1&mid=2247484264&scene=21&sn=958022b3074b7a4d1462a8d68b6b1a10#wechat_redirect
[ActiveMQ_-_Spring]: http://mp.weixin.qq.com/s?__biz=MzI1NzU3ODAwMg%3D%3D&chksm=ea140614dd638f02ad9fbc7bcad508e68c95aec59a41bd48da807e74bc5316f3617f54edbbd1&idx=1&mid=2247484265&scene=21&sn=cdb685a35beea554a2a0f4041dac94bc#wechat_redirect
[ActiveMQ_-_JMS]: http://mp.weixin.qq.com/s?__biz=MzI1NzU3ODAwMg%3D%3D&chksm=ea140617dd638f013543a269163cddb4af9ff648c7103336e0117f4566c93d3e1c6931ff08fd&idx=1&mid=2247484266&scene=21&sn=d086b44d092bfadb72423ec0f1ee4c22#wechat_redirect
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