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Posted to dev@uniffle.apache.org by "xumanbu (via GitHub)" <gi...@apache.org> on 2023/03/03 09:32:06 UTC

[GitHub] [incubator-uniffle] xumanbu opened a new issue, #682: [Improvement] a backpressure limiter for shuffle client send data

xumanbu opened a new issue, #682:
URL: https://github.com/apache/incubator-uniffle/issues/682

   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
   
   
   ### Search before asking
   
   - [X] I have searched in the [issues](https://github.com/apache/incubator-uniffle/issues?q=is%3Aissue) and found no similar issues.
   
   
   ### What would you like to be improved?
   
   in our production daily operation, a server is often oom crash case by traffic too high.in order to protect shuffle server,   add client send data limiter may be is a good solution.
   
   
   ### How should we improve?
   
   _No response_
   
   ### Are you willing to submit PR?
   
   - [ ] Yes I am willing to submit a PR!


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[GitHub] [incubator-uniffle] zuston commented on issue #682: [Improvement] a backpressure limiter for shuffle client send data

Posted by "zuston (via GitHub)" <gi...@apache.org>.
zuston commented on issue #682:
URL: https://github.com/apache/incubator-uniffle/issues/682#issuecomment-1453258680

   Could you help describe more that there is already a mechanism of requiring buffer before sending data, why the problem you mentioned happen?


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[GitHub] [incubator-uniffle] jerqi commented on issue #682: [Improvement] a backpressure limiter for shuffle client send data

Posted by "jerqi (via GitHub)" <gi...@apache.org>.
jerqi commented on issue #682:
URL: https://github.com/apache/incubator-uniffle/issues/682#issuecomment-1454794096

   Do you mean `com.netflix.concurrency-limits`? We have ever a try, but it don't take effect.


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