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Posted to commits@rocketmq.apache.org by "hexueyuan (via GitHub)" <gi...@apache.org> on 2024/12/11 05:27:57 UTC

[I] [Bug] Empty consumer groups can be created but cannot be consumed [rocketmq]

hexueyuan opened a new issue, #9044:
URL: https://github.com/apache/rocketmq/issues/9044

   ### Before Creating the Bug Report
   
   - [X] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq/discussions).
   
   - [X] I have searched the [GitHub Issues](https://github.com/apache/rocketmq/issues) and [GitHub Discussions](https://github.com/apache/rocketmq/discussions)  of this repository and believe that this is not a duplicate.
   
   - [X] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ.
   
   
   ### Runtime platform environment
   
   CentOS 8
   
   ### RocketMQ version
   
   4.9.8 and 5.3.1
   
   ### JDK Version
   
   1.8.0
   
   ### Describe the Bug
   
   Create blank consumer group with mqadmin:
   ![461561c3be8b46f7516246645a81c1af](https://github.com/user-attachments/assets/777ace62-22c0-41a2-a049-9dcf0a60ead8)
   
   Broker subGroup config:
   ![22ca37e527b5826f66e8c8b8c42509c1](https://github.com/user-attachments/assets/b0964513-dc81-403c-8786-7024c888585f)
   
   Use benchmark tools to consume it but failed:
   ![a7d06d4309fb392b581f86890e6ba048](https://github.com/user-attachments/assets/695d2d0d-03b6-49a2-85a9-6e4e2c58495a)
   
   
   ### Steps to Reproduce
   
   In any version, use mqadmin to create empty consume group.
   
   ### What Did You Expect to See?
   
   Broker should forbidden to create empty consumer group.
   
   ### What Did You See Instead?
   
   Create empty consumer group success.
   
   ### Additional Context
   
   _No response_


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Re: [I] [Bug] Empty consumer groups can be created but cannot be consumed [rocketmq]

Posted by "hexueyuan (via GitHub)" <gi...@apache.org>.
hexueyuan commented on issue #9044:
URL: https://github.com/apache/rocketmq/issues/9044#issuecomment-2544412263

   > The UpdateSubGroup operation lacks verification when the consumer group name is empty. Have you submitted the fixed PR now?If not, I will submit a PR to try to fix it.
   
   Not yet, you can fix this if you can.


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Re: [I] [Bug] Empty consumer groups can be created but cannot be consumed [rocketmq]

Posted by "Willhow-Gao (via GitHub)" <gi...@apache.org>.
Willhow-Gao commented on issue #9044:
URL: https://github.com/apache/rocketmq/issues/9044#issuecomment-2543915503

   The UpdateSubGroup  operation lacks verification when the consumer group name is empty. Have you submitted the fixed PR now?If not, I will submit a PR to try to fix it.


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Re: [I] [Bug] Empty consumer groups can be created but cannot be consumed [rocketmq]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #9044:
URL: https://github.com/apache/rocketmq/issues/9044#issuecomment-3677059088

   This issue was closed because it has been inactive for 3 days since being marked as stale.


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Re: [I] [Bug] Empty consumer groups can be created but cannot be consumed [rocketmq]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #9044:
URL: https://github.com/apache/rocketmq/issues/9044#issuecomment-3662994247

   This issue is stale because it has been open for 365 days with no activity. It will be closed in 3 days if no further activity occurs.


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Re: [I] [Bug] Empty consumer groups can be created but cannot be consumed [rocketmq]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed issue #9044: [Bug] Empty consumer groups can be created but cannot be consumed
URL: https://github.com/apache/rocketmq/issues/9044


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