leixm opened a new issue, #757: URL: https://github.com/apache/incubator-uniffle/issues/757
### 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 the current MEMORY_LOCALFILE_HDFS mode, the flush thread pool is multiplexed, but for machines with a small number of local disks, the number of configured flush threads is small, for example, only 4 flush threads are configured, which is sufficient for writing to local disks, but for For writing HDFS, the number of threads is too small. ### How should we improve? Maybe we can separate flush thread pools for different storage type. ### 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: dev-unsubscr...@uniffle.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org