Comments (4)
nnhy
commented on June 30, 2024
这个消费模式，只是一个概念问题。
实际上取决于消费组。
如果你的应用部署多份，每一份都使用相同消费组名称，这个时候就是大家一起分享，集群模式。
如果多个应用，各自的消费组名称不同，每个消费组都将会得到所有消息，也就是一条消息会向每个消费组都投递一次，广播模式。
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anzhonghui
commented on June 30, 2024
请问一下，为什么两个消费者同一个group会消费重复，如何解决？谢谢
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nnhy
commented on June 30, 2024
确保是同一个集群同一个topic，拉取到相同broker信息。
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anzhonghui
commented on June 30, 2024
已解决，谢谢
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Related Issues (20)
- 支持 RocketMQ 5.0 POP 消费模式
- 是否支持集群消费 HOT 9
- rocketmq origin msgid is diffent with sdk parse HOT 3
- 用线程创建了3个customer,程序开启一段时间后，就不消费了 HOT 10
- 消息消费不掉问题 HOT 2
- 消费端发布到服务器上报错 HOT 4
- 消费者会时不时的位移消费位置 HOT 4
- 用了最新版的NewLife.Core.dll还是内存泄露 HOT 6
- 用0401的版本，发布服务器上报错，如何解决 HOT 2
- no client info for this group: road-assistance HOT 2
- 支持顺序发布和消费消息
- 支持发布延迟消息
- 有没有顺序消息推送的例子？ HOT 2
- 连接rocketmq dledger集群，集群重新选主后，rocketmq连接不上 HOT 2
- 请教一下，如何在出现异常时手动关闭程序，而不是自动重试 HOT 5
- 阿里云RocketMQ升级后无法订阅到部分消息 HOT 3
- .net core 程序连接华为云rocketmq启动失败 HOT 2
- 能不能设置任务超时时间 HOT 1
- 消费者服务重启后,同一个topic又开始重头消费了 HOT 4
- 使用阿里云地域的服务器地址 HOT 2
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