通过非docker的方式进行RocketMQ的安装
作者：互联网
部署安装
下载
下载地址：https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.3.2/rocketmq-all-4.3.2-bin-release.zip
版本使用目前最新版：4.3.2
非Docker安装
cd /haoke
unzip rocketmq-all-4.3.2-bin-release.zip
cd rocketmq-all-4.3.2-bin-release
#启动nameserver
bin/mqnamesrv
# The Name Server boot success. serializeType=JSON 看到这个表示已经提供成功
#启动broker
bin/mqbroker -n 172.16.185.55:9876 #-n 指定nameserver地址和端口
#启动出错
Java HotSpot(TM) 64-Bit Server VM warning: INFO:
os::commit_memory(0x00000005c0000000, 8589934592, 0) failed; error='Cannot allocate
memory' (errno=12)
……………………………………………………………………………………
启动错误，是因为内存不够，导致启动失败，原因：RocketMQ的配置默认是生产环境的配置，设置的jvm的内存大小值比较大，对于学习而言没有必要设置这么大，测试环境的内存往往都不是很大，所以需要调整默认值。
#调整默认的内存大小参数
cd bin/
vim runserver.sh
JAVA_OPT="${JAVA_OPT} -server -Xms128m -Xmx128m -Xmn128m -XX:MetaspaceSize=128m -
XX:MaxMetaspaceSize=128m"
cd bin/
vim runbroker.sh
JAVA_OPT="${JAVA_OPT} -server -Xms128m -Xmx128m -Xmn128m"
#从新启动测试
bin/mqbroker -n 172.16.55.185:9876
The broker[itcast, 172.17.0.1:10911] boot success. serializeType=JSON and name
server is 172.16.185.55:9876
下面进行发送消息测试：
export NAMESRV_ADDR=127.0.0.1:9876
cd bin
sh tools.sh org.apache.rocketmq.example.quickstart.Producer
#测试结果
SendResult [sendStatus=SEND_OK, msgId=AC110001473C7D4991AD336AEA5703E0,
offsetMsgId=AC11000100002A9F00000000000E8580, messageQueue=MessageQueue
[topic=TopicTest, brokerName=learn, queueId=3], queueOffset=1323]
SendResult [sendStatus=SEND_OK, msgId=AC110001473C7D4991AD336AEA5903E1,
offsetMsgId=AC11000100002A9F00000000000E8634, messageQueue=MessageQueue
[topic=TopicTest, brokerName=learn, queueId=0], queueOffset=1323]
SendResult [sendStatus=SEND_OK, msgId=AC110001473C7D4991AD336AEA5F03E2,
offsetMsgId=AC11000100002A9F00000000000E86E8, messageQueue=MessageQueue
[topic=TopicTest, brokerName=learn, queueId=1], queueOffset=1323]
SendResult [sendStatus=SEND_OK, msgId=AC110001473C7D4991AD336AEA6103E3,
offsetMsgId=AC11000100002A9F00000000000E879C, messageQueue=MessageQueue
[topic=TopicTest, brokerName=learn, queueId=2], queueOffset=1323]
#可以正常发送消息
测试接收消息：
sh tools.sh org.apache.rocketmq.example.quickstart.Consumer
#测试结果
ConsumeMessageThread_7 Receive New Messages: [MessageExt [queueId=2, storeSize=180,
queueOffset=1322, sysFlag=0, bornTimestamp=1544456244818,
bornHost=/172.16.55.185:33702, storeTimestamp=1544456244819,
storeHost=/172.17.0.1:10911, msgId=AC11000100002A9F00000000000E84CC,
commitLogOffset=951500, bodyCRC=684865321, reconsumeTimes=0,
preparedTransactionOffset=0, toString()=Message{topic='TopicTest', flag=0,
properties={MIN_OFFSET=0, MAX_OFFSET=1325, CONSUME_START_TIME=1544456445397,
UNIQ_KEY=AC110001473C7D4991AD336AEA5203DF, WAIT=true, TAGS=TagA}, body=[72, 101, 108,
108, 111, 32, 82, 111, 99, 107, 101, 116, 77, 81, 32, 57, 57, 49],
transactionId='null'}]]
ConsumeMessageThread_6 Receive New Messages: [MessageExt [queueId=2, storeSize=180,
queueOffset=1323, sysFlag=0, bornTimestamp=1544456244833,
bornHost=/172.16.55.185:33702, storeTimestamp=1544456244835,
storeHost=/172.17.0.1:10911, msgId=AC11000100002A9F00000000000E879C,
commitLogOffset=952220, bodyCRC=801108784, reconsumeTimes=0,
preparedTransactionOffset=0, toString()=Message{topic='TopicTest', flag=0,
properties={MIN_OFFSET=0, MAX_OFFSET=1325, CONSUME_START_TIME=1544456445397,
UNIQ_KEY=AC110001473C7D4991AD336AEA6103E3, WAIT=true, TAGS=TagA}, body=[72, 101, 108,
108, 111, 32, 82, 111, 99, 107, 101, 116, 77, 81, 32, 57, 57, 53],
transactionId='null'}]]
#从结果中，可以看出，接收消息正常
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标签：bin,queueId,TopicTest,msgId,topic,queueOffset,docker,安装,RocketMQ 来源： https://blog.csdn.net/Leon_Jinhai_Sun/article/details/104077641