Sai-2021 commented on issue #5814: URL: https://github.com/apache/rocketmq/issues/5814#issuecomment-1370707143
> 消費失敗的消息會發送回broker 的重試topic，可以查詢重試topic 獲取重試消息的列表 每個消費組會創建一個重試topic，如下：%RETRY%+consumerGroup > > https://github.com/apache/rocketmq/blob/develop/docs/cn/features.md#9-%E6%B6%88%E6%81%AF%E9%87%8D%E8%AF%95 我查看了%RETRY%+consumerGroup,发现里面消息数是0,只有'SCHEDULE_TOPIC_XXXX'这个topic里有消息,按下面说明是不是只能在'SCHEDULE_TOPIC_XXXX'里才能看到待重试的消息? RocketMQ对于重试消息的处理是先保存至Topic名称为“SCHEDULE_TOPIC_XXXX”的延迟队列中，后台定时任务按照对应的时间进行Delay后重新保存至“%RETRY%+consumerGroup”的重试队列中。 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
