RocketMQ运维管理命令mqadmin-Group相关

Group相关

updateSubGroup

作用：修改或创建订阅组

命令：mqadmin updateSubGroup [-a ] [-b ] [-c ] [-d ] -g [-h] [-i ] [-m ] [-n ] [-q ] [-r ] [-s ] [-w ]

参数	含义	备注
-a,–notifyConsumerIdsChanged	notify consumerId changed	true(默认)｜false
-b,–brokerAddr	broker 地址，表示订阅组建在该broker
-c,–clusterName	cluster名称，表示订阅组建在该集群
-d,–consumeBroadcastEnable	是否允许广播方式消费	true｜false(默认)
-g,–groupName	设置订阅组名称
-h,–help	打印help信息
-i,–brokerId	设置从哪个broker开始消费	默认0
-m,–consumeFromMinEnable	是否容许从队列的最小位置开始消费	true｜false(默认)
-n,–namesrvAddr	nameserver服务地址列表
-q,–retryQueueNums	消费失败的消息放到一个重试队列，每个订阅组配置几个重试队列	默认1
-r,–retryMaxTimes	重试消费最大次数	超过则投递到死信队列，不再投递，并报警；默认16
-s,–consumeEnable	消费功能是否开启	true(默认)｜false
-w,–whichBrokerWhenConsumeSlowly	发现消息堆积后，将Consumer的消费请求重定向到另外一台Slave机器	配置broker id，默认1

示例：

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[root@localhost-001 bin] RocketMQLog:WARN No appenders could be found for logger (io.netty.util.internal.PlatformDependent0). RocketMQLog:WARN Please initialize the logger system properly. create subscription group to 172.24.30.194:10911 success. create subscription group to 172.24.30.193:10911 success. create subscription group to 172.24.30.192:10911 success. SubscriptionGroupConfig [groupName=zhurunhua-consume-group, consumeEnable=true, consumeFromMinEnable=true, consumeBroadcastEnable=true, retryQueueNums=8, retryMaxTimes=3, brokerId=0, whichBrokerWhenConsumeSlowly=1, notifyConsumerIdsChangedEnable=true][root@localhost-001 bin] [root@localhost-001 bin]

注意：必须指定clusterName

deleteSubGroup

作用：删除订阅组

命令：mqadmin deleteSubGroup [-b ] [-c ] -g [-h] [-n ]

参数	含义	备注
-b,–brokerAddr	broker地址，表示在该broker删除订阅组
-c,–clusterName	cluster 名称，表示在该集群删除订阅组
-g,–groupName	指定删除的订阅组名称
-h,–help	打印help信息
-n,–namesrvAddr	nameserver 服务地址列表

示例：

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[root@localhost-001 bin] RocketMQLog:WARN No appenders could be found for logger (io.netty.util.internal.PlatformDependent0). RocketMQLog:WARN Please initialize the logger system properly. delete subscription group [zhurunhua-consume-group] from broker [172.24.30.194:10911] in cluster [xdf-test1] success. delete subscription group [zhurunhua-consume-group] from broker [172.24.30.193:10911] in cluster [xdf-test1] success. delete subscription group [zhurunhua-consume-group] from broker [172.24.30.192:10911] in cluster [xdf-test1] success. delete topic [%RETRY%zhurunhua-consume-group] from cluster [xdf-test1] success. delete topic [%RETRY%zhurunhua-consume-group] from NameServer success. delete topic [%DLQ%zhurunhua-consume-group] from cluster [xdf-test1] success. delete topic [%DLQ%zhurunhua-consume-group] from NameServer success. [root@localhost-001 bin]

注意：必须指定clusterName

cloneGroupOffset

作用：从其他组克隆offset

命令： mqadmin cloneGroupOffset -d [-h] [-n ] [-o ] -s -t

参数	含义	备注
-h,–help	打印help信息
-n,–namesrvAddr	nameserver服务地址列表
-s,–srcGroup	源消费者组名称
-d,–destGroup	目标消费者组名称
-o,–offline	the group or the topic is offline	true
-t,–topic	topic名称

示例：

1	./mqadmin cloneGroupOffset -n 172.24.30.192:9876 -s zhurunhua-1 -d zhurunhua-2 -t zhurunhua