xianjingfeng opened a new issue, #2738: URL: https://github.com/apache/uniffle/issues/2738
### 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 feature Add metrics to track shuffle data block count and avg block size. ### Motivation Currently, we can limit the number of data blocks stored in memory for a single partition, and we can also use the LAB feature to reduce the on-heap memory usage of small blocks. However, the problem of heap memory being filled up has not been completely solved. We need to identify and stop the application that generate large amounts of blocks when heap memory is insufficient. ### Describe the solution _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]
