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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2021/08/07 14:01:18 UTC
[GitHub] [rocketmq] makabakaboom opened a new issue #3231: topic expire policy enhancement
makabakaboom opened a new issue #3231:
URL: https://github.com/apache/rocketmq/issues/3231
In some use cases, the business can configure the expiration time of topic. Messages that exceed the time will be meaningless,so we can realize this function
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[GitHub] [rocketmq] ltamber commented on issue #3231: topic expire time policy enhancement
Posted by GitBox <gi...@apache.org>.
ltamber commented on issue #3231:
URL: https://github.com/apache/rocketmq/issues/3231#issuecomment-894913665
+1, with topic expire time, we can also delete the useless topic in order to decrease the quantity of topic metadata.
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[GitHub] [rocketmq] MatrixHB commented on issue #3231: topic expire time policy enhancement
Posted by GitBox <gi...@apache.org>.
MatrixHB commented on issue #3231:
URL: https://github.com/apache/rocketmq/issues/3231#issuecomment-1018206454
> +1, with topic expire time, we can also delete the useless topic in order to decrease the quantity of topic metadata.
I think the concept of 'topic expire time' doesn't mean the topic will be expired and useless, but the message will be expired after a specific period, while other common message is 72 hours.
May I ask what kind of business scene will require this issue (a shorter expire time) ?? @makabakaboom
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