参考
http://www.linuxidc.com/Linux/2015-10/124112.htm
192.168.1.201
vi /usr/local/tomcat/webapps/appServer/WEB-INF/classes/properties/rocketMQ.properties
mq.host=192.168.1.188
mq.port=9876
查看到MQ服务器在1.188上。
然后Xshell到1.188上，执行
cd ../bin/ nohup sh mqnamesrv >/var/log/ns.log & nohup sh mqbroker -c ../conf/2m-noslave/broker-a.properties > /var/log/mq.log 2>&1 &
或
sh mqnamesrv sh mqbroker -c ../conf/2m-noslave/broker-a.properties
修改./startdeploy.sh文件,自动修改rocketMQ.properties文件
cp rocketMQ.properties rocketMQ.properties.bak
sed -i -e "s/mq.host=192.168.1.125/mq.host=192.168.1.188/g" /root/properties/rocketMQ.properties
原文：http://chinewwen.blog.51cto.com/8636919/1742091