rocketmq Environment construction and configuration ：
One . Build three main clusters , Environmental Science ：centos-64 7.4 + RocketMQ-4.3.2
To configure hosts analysis , And at the same time to ensure that the three machines are interconnected ：
# vim /etc/hosts
Two . Download and install
- Unzip and put it in the specified directory , The catalog can be customized ：
# unzip rocketmq-all-4.3.2-bin-release
# mv rocketmq-all-4.3.2-bin-release /opt/rocketmq432
# cd /opt/rocketmq432
2. stay rocketmq432 Create the required folder
- Modify the configuration file , All three machines need to be configured separately ：
broker-a.properties broker-b.properties broker-c.properties
To configure broker-a.properties：
broker-b.properties and broker-c.properties It's the same with our configuration , The only difference is
brokerName=broker-b and brokerName=broker-c
Go to /opt/rocketmq432/bin Execute under directory ：
1. nohup sh mqnamesrv &
2. nohup sh mqbroker -c /opt/rocketmq432/conf/2m-noslave/broker-a.properties autoCreateTopicEnable=true >/tmp/logs/mq.log 2>&1 &
1. nohup sh mqnamesrv &
2. nohup sh mqbroker -c /opt/rocketmq432/conf/2m-noslave/broker-b.properties autoCreateTopicEnable=true >/tmp/logs/mq.log 2>&1 &
1. nohup sh mqnamesrv &
2. nohup sh mqbroker -c /opt/rocketmq432/conf/2m-noslave/broker-c.properties autoCreateTopicEnable=true >/tmp/logs/mq.log 2>&1 &
Out of Service ：
Execute first ： sh mqshutdown broker
Re execution ： sh mqshutdown namesrv
Message queue sample test import ：
sh bin/tools.sh org.apache.rocketmq.example.quickstart.Producer
sh bin/tools.sh org.apache.rocketmq.example.quickstart.Consumer
You can also install RockeyMq-console Yes MQ Check the status of ：
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