新建rocketmq环境-单机版

1.下载版本

 

2.解压

unzip

 

3.配置环境变量

export ROCKETMQ_HOME=/opt/software/rocketmq-all-4.9.1-bin-release
export PATH=$PATH:$ROCKETMQ_HOME/bin

 

4.nameserver服务的创建

　　修改runserver.sh中的运行内存配置：

 

　　

 

　　启动命令：

nohup ./mqnamesrv &

　　jps看到进城：

4393 NamesrvStartup

 

　　查看日志：

[root@com bin]# more nohup.out 
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.
Java HotSpot(TM) 64-Bit Server VM warning: MaxNewSize (524288k) is equal to or greater than the entire heap (524288k).  A new max generation size of 524224k will be used.
The Name Server boot success. serializeType=JSON

 

5.broker服务搭建

　　修改运行文件中的内存配置：

　　

　　

　　再修改conf下的broker.conf，使用topic自动创建

autoCreateTopicEnable=true

 

　　启动命令：

 nohup bin/mqbroker &

 

　　日志：

The broker[com.jun, 192.168.19.131:10911] boot success. serializeType=JSON

 

6.命令启动客户端

　　配置环境变量NAMESERVER_ADDR，指向nameserver服务

 

　　使用tools进行快速验证：

 bin/tools.sh org.apache.rocketmq.example.quickstart.Producer

 

·　　日志效果：

SendResult [sendStatus=SEND_OK, msgId=7F00000113C31B6D35860EFC724E03E0, offsetMsgId=C0A8138300002A9F000000000002E792, messageQueue=MessageQueue [topic=TopicTest, brokerName=com.jun, queueId=2], queueOffset=248]
SendResult [sendStatus=SEND_OK, msgId=7F00000113C31B6D35860EFC724F03E1, offsetMsgId=C0A8138300002A9F000000000002E852, messageQueue=MessageQueue [topic=TopicTest, brokerName=com.jun, queueId=3], queueOffset=248]

 

 　　消费接收：

 bin/tools.sh org.apache.rocketmq.example.quickstart.Consumer

　　完整的日志：

ConsumeMessageThread_14 Receive New Messages: [MessageExt [brokerName=com.jun, queueId=1, storeSize=192, queueOffset=232, sysFlag=0, bornTimestamp=1693749025285, bornHost=/192.168.19.131:38234, storeTimestamp=1693749025286, storeHost=/192.168.19.131:10911, msgId=C0A8138300002A9F000000000002B9D2, commitLogOffset=178642, bodyCRC=1379786659, reconsumeTimes=0, preparedTransactionOffset=0, toString()=Message{topic='TopicTest', flag=0, properties={MIN_OFFSET=0, MAX_OFFSET=250, CONSUME_START_TIME=1693749176516, UNIQ_KEY=7F00000113C31B6D35860EFC720503A3, CLUSTER=DefaultCluster, TAGS=TagA}, body=[72, 101, 108, 108, 111, 32, 82, 111, 99, 107, 101, 116, 77, 81, 32, 57, 51, 49], transactionId='null'}]] 

　　其中比较关键的属性有：brokerName，queueId，msgId，topic， cluster，tags，body，transactionId。

 

7.关闭rickermq服务

　　通过mqshutdown进行关闭