官方文档
https://rocketmq.apache.org/zh/docs/
https://rocketmq.apache.org/zh/docs/domainModel/02topic/
https://rocketmq.apache.org/zh/docs/4.x/deployment/02admintool

集群配置管理
https://mp.weixin.qq.com/s/688wNSwZPraGvAnr0K7hRw

RocketMQ运维管理命令mqadmin-Topic
https://mp.weixin.qq.com/s/u_8pdzrnDcNMAWTI_z3eLg
https://blog.csdn.net/testbaibai/article/details/132078478

下载
https://rocketmq.apache.org/zh/download/

linux环境变量

vim /etc/profile
export JAVA_HOME=/cygdrive/c/jdkexport ROCKETMQ_HOME=/cygdrive/c/work/linuxtools/rocketmq-all-4.8.0-bin-release
export PATH=$ROCKETMQ_HOME/bin:$JAVA_HOME/bin:$PATH
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar:$ROCKETMQ_HOME/lib

windows环境变量

JAVA_HOME=C:\Program Files\Java\jdk1.8.0_212ROCKETMQ_HOME=C:\work\linuxtools\rocketmq-all-4.8.0-bin-release
CLASSPATH=%CLASSPATH%;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar;%ROCKETMQ_HOME%\lib

https://blog.csdn.net/God_WZH/article/details/119886519

客户端连接RocketMQ

https://support.huaweicloud.com/usermanual-hrm/hrm-ug-039.html

如果RocketMQ实例开启了ACL访问控制，执行mqadmin命令时，需要鉴权
切换到解压后的软件包目录下，在 conf/tools.yml 文件中，增加如下内容

accessKey: *******
secretKey: *******

常用命令
https://blog.csdn.net/testbaibai/article/details/132078478
https://blog.csdn.net/qq_44501429/article/details/137412867

mqadmin help
$ mqadmin.cmd
The most commonly used mqadmin commands are:updateTopic          Update or create topicdeleteTopic          Delete topic from broker and NameServer.updateSubGroup       Update or create subscription groupdeleteSubGroup       Delete subscription group from broker.updateBrokerConfig   Update broker's configupdateTopicPerm      Update topic permtopicRoute           Examine topic route infotopicStatus          Examine topic Status infotopicClusterList     get cluster info for topicbrokerStatus         Fetch broker runtime status dataqueryMsgById         Query Message by IdqueryMsgByKey        Query Message by KeyqueryMsgByUniqueKey  Query Message by Unique keyqueryMsgByOffset     Query Message by offsetQueryMsgTraceById    query a message traceprintMsg             Print Message DetailprintMsgByQueue      Print Message DetailsendMsgStatus        send msg to broker.brokerConsumeStats   Fetch broker consume stats dataproducerConnection   Query producer's socket connection and client versionconsumerConnection   Query consumer's socket connection, client version and subscriptionconsumerProgress     Query consumers's progress, speedconsumerStatus       Query consumer's internal data structurecloneGroupOffset     clone offset from other group.clusterList          List all of clusterstopicList            Fetch all topic list from name serverupdateKvConfig       Create or update KV config.deleteKvConfig       Delete KV config.wipeWritePerm        Wipe write perm of broker in all name serverresetOffsetByTime    Reset consumer offset by timestamp(without client restart).updateOrderConf      Create or update or delete order confcleanExpiredCQ       Clean expired ConsumeQueue on broker.cleanUnusedTopic     Clean unused topic on broker.startMonitoring      Start MonitoringstatsAll             Topic and Consumer tps statsallocateMQ           Allocate MQcheckMsgSendRT       check message send response timeclusterRT            List All clusters Message Send RTgetNamesrvConfig     Get configs of name server.updateNamesrvConfig  Update configs of name server.getBrokerConfig      Get broker config by cluster or special broker!queryCq              Query cq command.sendMessage          Send a messageconsumeMessage       Consume messageupdateAclConfig      Update acl config yaml file in brokerdeleteAccessConfig   Delete Acl Config Account in brokerclusterAclConfigVersion List all of acl config version information in clusterupdateGlobalWhiteAddr Update global white address for acl Config File in brokergetAccessConfigSubCommand List all of acl config information in clusterSee 'mqadmin help <command>' for more information on a specific command.$ mqadmin.cmd help resetOffsetByTime
usage: mqadmin resetOffsetByTime [-c] [-f <arg>] -g <arg> [-h] [-n <arg>] -s <arg> -t <arg>-c,--cplus               reset c++ client offset-f,--force <arg>         set the force rollback by timestamp switch[true|false]-g,--group <arg>         set the consumer group-h,--help                Print help-n,--namesrvAddr <arg>   Name server address list, eg: 192.168.0.1:9876;192.168.0.2:9876-s,--timestamp <arg>     set the timestamp[now|currentTimeMillis|yyyy-MM-dd#HH:mm:ss:SSS]-t,--topic <arg>         set the topic

help

mqadmin.cmd  子命令  -h
mqadmin.cmd clusterList  -h

查看集群信息：可以查看Clustername和brokerName的信息

mqadmin clusterList -n 11.54.89.103:8200

查看 Broker 统计信息、运行状态（你想要的信息几乎都在里面）

mqadmin.cmd brokerStatus -n 11.54.89.103:8200 -b 11.54.89.103:10103

Broker中各个消费者的消费情况，按Message Queue维度返回Consume Offset，Broker Offset，Diff，TImestamp等信息

mqadmin.cmd brokerConsumeStats -n 11.54.89.103:8200 -b 11.54.89.103:10101 -l 1

查看topic列表

mqadmin topicList -n 11.54.89.103:8200

查看死信队列

mqadmin topicList -n 172.18.5.44:8100 |grep "DLQ"

查看指定topic路由信息

mqadmin topicRoute -n 11.54.89.103:8200 -t tp_procureAcc

查看指定topic状态

mqadmin topicStatus -n 11.54.89.103:8200 -t tp_procureAcc

查看Topic所在集群列表

mqadmin.cmd topicClusterList -n 11.54.89.103:8200 -t tp_procureAcc

打印Topic订阅关系、TPS、积累量、24h读写总量

mqadmin.cmd statsAll -n 11.54.89.103:8200 -t tp_procureAcc

创建topic

mqadmin updateTopic -c Clustername -n localhost:9876 -t testtopic
mqadmin updateTopic -n <nameserver地址> -c <集群名称> -t <topic名称> -r 32 -w 32 -p 6

查看消费者组：查看订阅组消费状态

mqadmin.cmd consumerProgress -n 11.54.89.103:8200 -g cg_mktdistribute2b_memberIdentityCertified
./mqadmin consumerProgress -n 172.18.5.44:8100 -g cg_orderdry_orderResult

创建消费者组

mqadmin updateSubGroup -n localhost:9876 -c DefaultCluster -g testzygroup1

批量查看mq消费组消息堆积量

#!/bin/bash>error.txt
for group in $(cat group.txt);doif ./mqadmin   consumerProgress    -n 11.8.200.160:9876 -g MQ_INST_1540776964817304_BkZwNvvM%${group} 2> /dev/null |grep "Diff Total" &> /dev/null;thenecho  -ne "${group}\t\t"./mqadmin   consumerProgress    -n 11.8.200.160:9876 -g MQ_INST_1540776964817304_BkZwNvvM%${group} |tail -1echoelseecho   "${group}" >> error.txt./mqadmin   consumerProgress    -n 11.8.200.160:9876 -g MQ_INST_1540776964817304_BkZwNvvM%${group} >> error.txt 2>&1fi
done