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下载地址:https://dlcdn.apache.org/rocketmq/4.9.3/rocketmq-all-4.9.3-bin-release.zip
Linux或Mac可以用命令下载,一般解压放在/usr/local
目录下
cd /usr/local
wget https://dlcdn.apache.org/rocketmq/4.9.3/rocketmq-all-4.9.3-bin-release.zip
unzip rocketmq-all-4.9.3-bin-release.zip
mv rocketmq-4.9.3 rocketmq
cd rocketmq
修改conf/broker.conf
文件,主要添加三点
# 添加Name Server地址,默认为127.0.0.1:9876
namesrvAddr=127.0.0.1:9876
# 对外暴露端口
listenPort=10911
# broker地址
brokerIP1=服务器公网地址
下面是详细的配置列表,后续想添加可以参考:
#暴露的外网IP brokerIP1=阿里云外网ip #所属集群名字 brokerClusterName=rocketmq #broker名字,注意此处不同的配置文件填写的不一样 brokerName=broker-a #0 表示 Master,>0 表示 Slave brokerId=0 #nameServer地址,分号分割 namesrvAddr=阿里云外网ip:9876 #在发送消息时,自动创建服务器不存在的topic,默认创建的队列数 defaultTopicQueueNums=4 #是否允许 Broker 自动创建Topic,建议线下开启,线上关闭 autoCreateTopicEnable=true #是否允许 Broker 自动创建订阅组,建议线下开启,线上关闭 autoCreateSubscriptionGroup=true #Broker 对外服务的监听端口 listenPort=10911 #删除文件时间点,默认凌晨 4点 deleteWhen=04 #文件保留时间,默认 48 小时 fileReservedTime=120 #commitLog每个文件的大小默认1G mapedFileSizeCommitLog=1073741824 #ConsumeQueue每个文件默认存30W条,根据业务情况调整 mapedFileSizeConsumeQueue=300000 #destroyMapedFileIntervalForcibly=120000 #redeleteHangedFileInterval=120000 #检测物理文件磁盘空间 diskMaxUsedSpaceRatio=88 #commitLog 存储路径 storePathCommitLog=/usr/local/rocketmq/store/broker/commitlog #消费队列存储路径存储路径 storePathConsumeQueue=/usr/local/rocketmq/store/broker/consumequeue #消息索引存储路径 storePathIndex=/usr/local/rocketmq/store/broker/index #checkpoint 文件存储路径 storeCheckpoint=/usr/local/rocketmq/store/broker/checkpoint #abort 文件存储路径 abortFile=/usr/local/rocketmq/store/broker/abort #限制的消息大小 maxMessageSize=65536 #flushCommitLogLeastPages=4 #flushConsumeQueueLeastPages=2 #flushCommitLogThoroughInterval=10000 #flushConsumeQueueThoroughInterval=60000 #Broker 的角色 #- ASYNC_MASTER 异步复制Master #- SYNC_MASTER 同步双写Master #- SLAVE brokerRole=SYNC_MASTER #刷盘方式 #- ASYNC_FLUSH 异步刷盘 #- SYNC_FLUSH 同步刷盘 flushDiskType=ASYNC_FLUSH #checkTransactionMessageEnable=false #发消息线程池数量 #sendMessageThreadPoolNums=128 #拉消息线程池数量 #pullMessageThreadPoolNums=128
> nohup sh bin/mqnamesrv &
> tail -f ~/logs/rocketmqlogs/namesrv.log
The Name Server boot success...
> nohup sh bin/mqbroker -n localhost:9876 -c ./conf/broker.conf
> tail -f ~/logs/rocketmqlogs/broker.log
The broker[%s, 172.30.30.233:10911] boot success...
> export NAMESRV_ADDR=localhost:9876
> sh bin/tools.sh org.apache.rocketmq.example.quickstart.Producer
SendResult [sendStatus=SEND_OK, msgId= ...
> sh bin/tools.sh org.apache.rocketmq.example.quickstart.Consumer
ConsumeMessageThread_%d Receive New Messages: [MessageExt...
> sh bin/mqshutdown broker
The mqbroker(36695) is running...
Send shutdown request to mqbroker(36695) OK
> sh bin/mqshutdown namesrv
The mqnamesrv(36664) is running...
Send shutdown request to mqnamesrv(36664) OK
地址:https://github.com/apache/rocketmq-dashboard
下载并配置namesrvAddrs
,运行项目即可看到RocketMQ可视化界面
问题一:启动rocketmq服务端出现 failed; error='Cannot allocate memory
解决办法:显示内存不够,可以重启服务器
问题一:org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to xxx.xx.xx.xx:xxx failed
解决办法:确认添加了上面需要的配置
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