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Posted to notifications@dubbo.apache.org by "bigprincipalkk (via GitHub)" <gi...@apache.org> on 2024/12/10 09:04:47 UTC

[I] [Feature] RandomLoadBalance some questions [dubbo]

bigprincipalkk opened a new issue, #14980:
URL: https://github.com/apache/dubbo/issues/14980

   ### Pre-check
   
   - [X] I am sure that all the content I provide is in English.
   
   
   ### Search before asking
   
   - [X] I had searched in the [issues](https://github.com/apache/dubbo/issues?q=is%3Aissue) and found no similar feature requirement.
   
   
   ### Apache Dubbo Component
   
   Java SDK (apache/dubbo)
   
   ### Descriptions
   
   There are two questions about RandomLoadBalance：
   1. Why choose 4 as the critical value for switching binary search
   2. In the else branch, it should handle nodes with a weight of 0, but where does it ensure that i does not exceed the boundary
   <img width="589" alt="image" src="https://github.com/user-attachments/assets/b01d17b3-cc2f-4776-a5a1-97d017320123">
   
   
   ### Related issues
   
   _No response_
   
   ### Are you willing to submit a pull request to fix on your own?
   
   - [X] Yes I am willing to submit a pull request on my own!
   
   ### Code of Conduct
   
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Re: [I] [Feature] RandomLoadBalance some questions [dubbo]

Posted by "bigprincipalkk (via GitHub)" <gi...@apache.org>.
bigprincipalkk commented on issue #14980:
URL: https://github.com/apache/dubbo/issues/14980#issuecomment-2533708566

   I understand, it should be the binary search method of Arrays that ensures that the last element will not be retrieved


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Re: [I] [Feature] RandomLoadBalance some questions [dubbo]

Posted by "zrlw (via GitHub)" <gi...@apache.org>.
zrlw commented on issue #14980:
URL: https://github.com/apache/dubbo/issues/14980#issuecomment-2996290907

   it does not exceed the boundary because the ```offset``` value is always smaller than the value of the last element of the weights.


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Re: [I] [Feature] RandomLoadBalance some questions [dubbo]

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #14980:
URL: https://github.com/apache/dubbo/issues/14980#issuecomment-2541302985

   Node with 0 weight should be ignored


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Re: [I] [Feature] RandomLoadBalance some questions [dubbo]

Posted by "zrlw (via GitHub)" <gi...@apache.org>.
zrlw closed issue #14980: [Feature] RandomLoadBalance some questions
URL: https://github.com/apache/dubbo/issues/14980


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