【ROCKETMQ】CentOS7安装ROCKETMQ

1、下载安装包

cd /usr/local/
wget https://www-us.apache.org/dist/rocketmq/4.6.0/rocketmq-all-4.6.0-bin-release.zip

2、安装unzip

yum install unzip

3、解压rocketmq

unzip rocketmq-all-4.6.0-bin-release.zip
mv rocketmq-all-4.6.0-bin-release /usr/local/rocketmq

4、修改rocketmq默认使用内存

rocket启动 nameserv 与 broker 的 runbroker.sh 和 runserver.sh 文件中默认分配的内
存太大,需要进行手动调整
vim /usr/local/rocketmq/bin/runbroker.sh
vim /usr/local/rocketmq/bin/runserver.sh
JAVA_OPT="${JAVA_OPT} -server -Xms1g -Xmx1g -Xmn512g"

5、启动namaserv服务

nohup sh mqnamesrv &

6、启动rocketmq

cd /usr/local/rocketmq
nohup sh bin/mqbroker -n ${namesrvIp}:9876 -c /conf/broker.conf &

7、停止rocketmq

sh bin/mqshutdown broker // 先停止broker
bin/mqshutdown namesrv //停止namesrv

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