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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2023/03/10 05:30:17 UTC

[GitHub] [rocketmq] yehaifeng created a discussion: Question about "Initial consumer offset"

GitHub user yehaifeng created a discussion: Question about "Initial consumer offset"

> Apache RocketMQ uses the maximum offset of a message queue when a consumer obtains messages from the queue for the first time as the initial consumer offset. In other words, the consumer starts consuming from the latest message in the queue.

Why is `maximum offset`, while not `minimum offset`

GitHub link: https://github.com/apache/rocketmq/discussions/6309

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[GitHub] [rocketmq] yehaifeng added a comment to the discussion: Question about "Initial consumer offset"

Posted by GitBox <gi...@apache.org>.

GitHub user yehaifeng added a comment to the discussion: Question about "Initial consumer offset"

 `ComsumerOffset` maybe is the other select.

GitHub link: https://github.com/apache/rocketmq/discussions/6309#discussioncomment-5278949

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[GitHub] [rocketmq] socutes added a comment to the discussion: Question about "Initial consumer offset"

Posted by GitBox <gi...@apache.org>.

GitHub user socutes added a comment to the discussion: Question about "Initial consumer offset"

I think the earliest and the latest have their own disadvantages。
minimum offset: There will be lots of reconsumption.
maximum offset：There will be old data that will not be consumed
By default, neither is better than the other.




GitHub link: https://github.com/apache/rocketmq/discussions/6309#discussioncomment-5263612

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[GitHub] [rocketmq] yehaifeng deleted a comment on the discussion: Question about "Initial consumer offset"

Posted by GitBox <gi...@apache.org>.

GitHub user yehaifeng deleted a comment on the discussion: Question about "Initial consumer offset"

 `ComsumerOffset` maybe is the other select.

GitHub link: https://github.com/apache/rocketmq/discussions/6309#discussioncomment-5278949

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