mqsever / rocketmq / rocketmq-all-4.4.0-bin-release

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MQ集群双主模式

MQ机器A 停机 ，先停止broker
/opt/rocketmq-all-4.4.0-bin-release/bin/mqshutdown broker
/opt/rocketmq-all-4.4.0-bin-release/bin/mqshutdown namesrv

MQ机器A 启动，先启动mqnamesrv
nohup /opt/rocketmq-all-4.4.0-bin-release/bin/mqnamesrv &
nohup /opt/rocketmq-all-4.4.0-bin-release/bin/mqbroker -c /opt/rocketmq-all-4.4.0-bin-release/conf/2m-noslave/broker-a.properties >/dev/null 2>&1 &

MQ机器B 停机，先停止broker
/opt/rocketmq-all-4.4.0-bin-release/bin/mqshutdown broker
/opt/rocketmq-all-4.4.0-bin-release/bin/mqshutdown namesrv

MQ机器B 启动，先启动namesrv
nohup /opt/rocketmq-all-4.4.0-bin-release/bin/mqnamesrv &
nohup /opt/rocketmq-all-4.4.0-bin-release/bin/mqbroker -c /opt/rocketmq-all-4.4.0-bin-release/conf/2m-noslave/broker-b.properties >/dev/null 2>&1 &

RocketMQ 双主模式

MQ机器A,修改文件
/opt/rocketmq-all-4.4.0-bin-release/conf/2m-noslave/broker-a.properties
#20200810 lht
maxTransferCountOnMessageInMemory=500
maxTransferBytesOnMessageInMemory=2621440
maxMessageSize=655360
MQ日志路径修改，目前记录在/opt/home下

MQ机器B,修改文件
/opt/rocketmq-all-4.4.0-bin-release/conf/2m-noslave/broker-b.properties
#20200810 lht
maxTransferCountOnMessageInMemory=500
maxTransferBytesOnMessageInMemory=2621440
maxMessageSize=655360

MQ机器A+B,修改日志路径
sed -i 's/${user.home}//opt/g' /opt/rocketmq-all-4.4.0-bin-release/conf/*.xml

批量修改方法
sed -i 's/${user.home}//opt/g' /opt/rocketmq-all-4.4.0-bin-release/conf/*.xml

end