#安装maven
wget http://mirrors.hust.edu.cn/apache/maven/maven-3/3.5.3/binaries/apache-maven-3.5.3-bin.tar.gz
/bin/cp apache-maven-3.5.3-bin.tar.gz /usr/local/
cd /usr/local
tar -xvf apache-maven-3.5.3-bin.tar.gz
# 创建软连接(将软连接上maven工程，保证以后改变apache不用改环境变量的配置)
ln -s apache-maven-3.5.3/ maven
#设置maven环境变量
vi /etc/profile
export M2_HOME=/usr/local/maven
export PATH=${PATH}:${M2_HOME}/bin
source /etc/profile
#安装git
yum install -y git
#安装jdk
rpm -ivh jdk-9.0.4_linux-x64_bin.rpm
vi /etc/profile
JAVA_HOME=/usr/java/default
PATH=$JAVA_HOME/bin:$PATH
source /etc/profile
#安装rocketmq
git clone https://github.com/apache/incubator-rocketmq.git
cd incubator-rocketmq
mvn -Prelease-all -DskipTests clean install -U
cd distribution/target/
cp -r apache-rocketmq /usr/local/rocketmq
cd /usr/local/rocketmq
mkdir logs
#设置path
vim /etc/profile
#rocketmq
export ROCKETMQ_HOME=/usr/local/rocketmq
export PATH=$PATH:$ROCKETMQ_HOME/bin
export NAMESRV_ADDR=127.0.0.1:9876
#设置namesrv启动内存
vim bin/runserver.sh
JAVA_OPT="${JAVA_OPT} -server -Xms2g -Xmx3g -Xmn3g ... -Xms 的值一定要比 -Xmx 要小不让，也会报错.
#设置broker启动内存
vim bin/runbroker.sh
JAVA_OPT="${JAVA_OPT} -server -Xms2g -Xmx3g -Xmn3g ... -Xms 的值一定要比 -Xmx 要小不让，也会报错.
#启动nameserver
nohup bin/mqnamesrv > logs/namesrv.log 2>&1 &
nohup bin/mqbroker -n 127.0.0.1:9876 > logs/broker.log 2>&1 &
#查看启动日志
tail -f /usr/local/rocketmq/logs/broker.log
关闭RcocketMQ相关服务
bin/mqshutdown namesrv
bin/mqshutdown broker
向MQ发送和接收消息
# 在bin目录下面执行，将服务器地址引入到环境变量中
export NAMESRV_ADDR=127.0.0.1:9876
# 通过java代码实现的案例生产者生产消息
bin/tools.sh org.apache.rocketmq.example.quickstart.Producer
# 通过java代码实现案例消费者消费消
bin/tools.sh org.apache.rocketmq.example.quickstart.Consumer
监控MQ
# 调用命令监控在target的bin目录
bin/mqadmin clusterList -n 127.0.0.1:9876
-----------------------
消息中间件RocketMQ的安装与部署
____________
git clone https://github.com/apache/incubator-rocketmq-externals.git
cd incubator-rocketmq-externals/
mvn -Prelease-all -DskipTests clean install -U
