Caused by: org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to <172.17.0.2:10911> failed
进入/usr/local/rocketmq/bin下，生成broker默认配置模版
sh mqbroker -m > broker.p
修改配置文件broker.p
brokerIp1＝192.168.1.23
重新启动mqbroker
nohup sh mqbroker -n 192.168.1.23:9876 -c broker.p autoCreateTopicEnable=true > /home/logs/rocketmqlogs/broker.log 2>&1 &
原文：http://blog.51cto.com/lilingkai/2087165