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Posted to commits@rocketmq.apache.org by "redlsz (via GitHub)" <gi...@apache.org> on 2026/01/30 07:38:00 UTC

[I] [Enhancement] Improve pop consumption throughput when the retry topic is backlogged [rocketmq]

redlsz opened a new issue, #10058:
URL: https://github.com/apache/rocketmq/issues/10058

   ### Before Creating the Enhancement Request
   
   - [x] I have confirmed that this should be classified as an enhancement rather than a bug/feature.
   
   
   ### Summary
   
   In pop consumption mode, when retry messages accumulate in retry topics, the consumption throughput becomes low if clients use a specified queue (not -1).
   
   For specified queue case, we should also re-fetch from the retry topic if the message batch is not fully filled.
   <img width="1087" height="799" alt="Image" src="https://github.com/user-attachments/assets/0b358c14-302c-4d93-9c3b-21a1d4951092" />
   
   ### Motivation
   
   Improve pop consumption throughput when the retry topic is backlogged
   
   ### Describe the Solution You'd Like
   
   For specified queue case, we should also re-fetch from the retry topic if the message batch is not fully filled.
   
   ### Describe Alternatives You've Considered
   
   /
   
   ### Additional Context
   
   _No response_


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Re: [I] [Enhancement] Improve pop consumption throughput when the retry topic is backlogged [rocketmq]

Posted by "lizhimins (via GitHub)" <gi...@apache.org>.
lizhimins commented on issue #10058:
URL: https://github.com/apache/rocketmq/issues/10058#issuecomment-3832686018

   如果客户端使用 Pop Queue 的方式，那么整体请求数量将会非常大。在这样的情况下，采用 20% 的概率进行重试基本上可以满足需求，每次调用 GetMessageFromRetry 可能会带来一些额外开销。


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Re: [I] [Enhancement] Improve pop consumption throughput when the retry topic is backlogged [rocketmq]

Posted by "redlsz (via GitHub)" <gi...@apache.org>.
redlsz closed issue #10058: [Enhancement] Improve pop consumption throughput when the retry topic is backlogged
URL: https://github.com/apache/rocketmq/issues/10058


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Re: [I] [Enhancement] Improve pop consumption throughput when the retry topic is backlogged [rocketmq]

Posted by "redlsz (via GitHub)" <gi...@apache.org>.
redlsz closed issue #10058: [Enhancement] Improve pop consumption throughput when the retry topic is backlogged
URL: https://github.com/apache/rocketmq/issues/10058


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