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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2021/12/03 04:16:38 UTC
[GitHub] [rocketmq] wendell-dev opened a new issue #3574: 关于docs/cn/best_practice.md中对2.1消费过程幂等的描述疑问
wendell-dev opened a new issue #3574:
URL: https://github.com/apache/rocketmq/issues/3574
文档中原文：
msgId一定是全局唯一标识符，但是实际使用中，可能会存在相同的消息有两个不同msgId的情况（**消费者主动重发**、因客户端重投机制导致的重复等），这种情况就需要使业务字段进行重复消费。
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这里的 [消费者主动重发] 应该是生产者主动重发吧？
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[GitHub] [rocketmq] duhenglucky closed issue #3574: 关于docs/cn/best_practice.md中对2.1消费过程幂等的描述疑问
Posted by GitBox <gi...@apache.org>.
duhenglucky closed issue #3574:
URL: https://github.com/apache/rocketmq/issues/3574
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[GitHub] [rocketmq] panzhi33 commented on issue #3574: 关于docs/cn/best_practice.md中对2.1消费过程幂等的描述疑问
Posted by GitBox <gi...@apache.org>.
panzhi33 commented on issue #3574:
URL: https://github.com/apache/rocketmq/issues/3574#issuecomment-985229346
应该是消费者消费失败进行的重发
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