ubuntu 安装rocketmq

1) 64bit OS,linux/Unix/Max
2) 64bit JDK 1.8+
3) Maven 3.2.x
4) Git

git clone https://github.com/apache/incubator-rocketmq.git
cd incubator-rocketmq
mvn -Prelease-all -DskipTests clean install -U

vim /etc/profile
在结尾处添加：
export ROCKETMQ_HOME=/opt/incubator-rocketmq/distribution/target/apache-rocketmq
export PATH=$JAVA_HOME/bin:$ROCKETMQ_HOME/bin:$PATH
使配置生效
source /etc/profile

由于RocketMQ默认配置要求很高，比如内存至少就要4个G，开发调试环境根本吃不消，所以开始启动前需要先修改这些参数。否则的话，会遇到内存分配或者不够的问题。
vim target/apache-rocketmq/bin/tools.sh
vim target/apache-rocketmq/bin/runbroker.sh
vim target/apache-rocketmq/bin/runserver.sh

进入/distribution/target/apache-rocketmq目录下
nohup sh mqnamesrv &
tail -f ~/logs/rocketmqlogs/namesrv.log

nohup sh bin/mqbroker -n localhost:9876 &
tail -f ~/logs/rocketmqlogs/broker.log

发送/接收消息之前,需要告诉客户端 NameServer 地址。为简单起见,我们使用环境变量NAMESRV_ADDR。
export NAMESRV_ADDR=localhost:9876
sh bin/tools.sh org.apache.rocketmq.example.quickstart.Producer
sh bin/tools.sh org.apache.rocketmq.example.quickstart.Consumer

关闭Broker
sh bin/mqshutdown broker
关闭Name Server
sh bin/mqshutdown namesrv