rickyma opened a new issue, #1596: URL: https://github.com/apache/incubator-uniffle/issues/1596
### 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. ### Describe the bug We haven't set a limit on the maximum number of concurrent requests that can be processed at the same time; we only controlled the maximum `readCapacity` of the buffer when reading local shuffle data. This approach falls short. In our tests, we discovered that the metric `read_used_buffer_size` could potentially only reach up to 450MB, yet the system load on the shuffle server was already high. This suggests that relying solely on `readCapacity` to manage the reading of local shuffle data is inadequate. ### Affects Version(s) master ### Uniffle Server Log Output _No response_ ### Uniffle Engine Log Output _No response_ ### Uniffle Server Configurations _No response_ ### Uniffle Engine Configurations _No response_ ### Additional context _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
