Linux下RocketMQ单机安装

迈不过友情╰ 2022-03-16 05:46 475阅读 0赞

Linux下RocketMQ单机安装

1、优化  
主机名、防火墙关闭、tcp优化等

2、jdk安装（1.8）  
wget ftp://10.249.100.249/pub/jdk/jdk8/\*

3、Maven 3.0.5  
打包过程省了，开发给我打包好

4、下载rocketmq  
wget https://github.com/apache/rocketmq/archive/rocketmq-all-4.2.0.tar.gz

5、环境变量  
vi /etc/profile  
export rocketmq=/usr/local/rocketmq-4-3-0  
export PATH=$PATH:$rocketmq/bin  
source /etc/profile

6、启动mqnameserver  
配置内存  
/usr/local/rocketmq-4-3-0/bin  
runserver.sh  
runbroker.sh  
测试环境给1g即可

/usr/local/rocketmq-4-3-0/usr/local/rocketmq-4-3-0/bin目录下

cd /var/log/  
touch rocketmq.log

nohup sh mqnamesrv > /var/log/rocketmq.log 2>&1 &

nohup: ignoring input  
Java HotSpot(TM) 64-Bit Server VM warning: Using the DefNew young collector with the CMS collector is deprecated and will likely be removed in a future release  
Java HotSpot(TM) 64-Bit Server VM warning: UseCMSCompactAtFullCollection is deprecated and will likely be removed in a future release.  
The Name Server boot success. serializeType=JSON

7、启动mqbroker  
启动mqbroker(/usr/local/rocketmq-4-3-0/bin目录下)

nohup sh mqbroker -n localhost:9876 autoCreateTopicEnable=true > /var/log/rocketmq-broker.log 2>&1 &

注意：localhost可以换成你刚才启动mqnamesrv的ip

\[root@ip-10-101-200-47 bin\]\# jps  
25105 BrokerStartup  
25045 NamesrvStartup  
25158 Jps

8、维护  
关闭服务器与启动服务的顺序是相反的  
停止broker  
sh  mqshutdown broker  
停止namerserver  
sh  mqshutdown namesrv

\[root@ip-10-101-200-47 bin\]\# sh  mqshutdown broker  
The mqbroker(25105) is running...  
Send shutdown request to mqbroker(25105) OK  
\[root@ip-10-101-200-47 bin\]\# sh  mqshutdown namesrv  
The mqnamesrv(25045) is running...  
Send shutdown request to mqnamesrv(25045) OK  
\[2\]+  Exit 143                nohup sh mqbroker -n localhost:9876 autoCreateTopicEnable=true > /var/log/rocketmq-broker.log 2>&1

9、图形界面上传启动  
nohup java -jar rocketmq-console-ng-1.0.0.jar  > /var/log/rocketmq-console-ng 2>&1 &  
http://10.101.200.47:8080/\#/

10、监控上传启动  
nohup java -jar zipkin.jar  > /var/log/zipkin.log 2>&1 &  
http://10.101.200.47:9411/zipkin/

================================  
常用命令参考文档https://blog.csdn.net/varyall/article/details/79630037  
首先进入 RocketMQ 工程，进入/RocketMQ/bin   在该目录下有个 mqadmin 脚本 .  
查看帮助：   在 mqadmin 下可以查看有哪些命令    
查看具体命令的使用  
   sh mqadmin

命令名称   
   sh mqadmin help

查看 updateTopic 的使用  
   sh mqadmin help updateTopic

关闭nameserver和所有的broker:  
   进入到bin下：   
   sh mqshutdown namesrv  
   sh mqshutdown broker  
     
查看所有消费组group:  
   sh mqadmin consumerProgress -n 10.101.200.47:9876  
     
查看指定消费组下的所有topic数据堆积情况：  
   sh mqadmin consumerProgress -n 10.101.200.47:9876 -g warning-group  
      
查看所有topic :  
   sh mqadmin topicList -n 10.101.200.47:9876  
查看topic信息列表详情统计  
   sh mqadmin topicstatus -n 10.101.200.47:9876 -t topicWarning  
     
新增topic  
   sh mqadmin updateTopic –n 10.101.200.47:9876 –c DefaultCluster –t topicWarning  
     
删除topic  
   sh mqadmin deleteTopic –n 10.101.200.47:9876 –c DefaultCluster –t topicWarning  
   
查询集群消息  
   sh mqadmin  clusterList -n 10.101.200.47:9876  
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