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Posted to issues@uniffle.apache.org by "xianjingfeng (via GitHub)" <gi...@apache.org> on 2024/05/17 06:55:43 UTC
[I] [Improvement] pick partitions instead of shuffles for flushing [incubator-uniffle]
xianjingfeng opened a new issue, #1717:
URL: https://github.com/apache/incubator-uniffle/issues/1717
### 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?
Currently, if the used memory reach the high watermark, the shuffle server will pick the shuffle with max size to flush.
In this case, if the size of a shuffle is very large, it will cause long GC pauses and high disk pressure.
### How should we improve?
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
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Re: [I] [Improvement] pick partitions instead of shuffles for flushing [incubator-uniffle]
Posted by "xianjingfeng (via GitHub)" <gi...@apache.org>.
xianjingfeng closed issue #1717: [Improvement] pick partitions instead of shuffles for flushing
URL: https://github.com/apache/incubator-uniffle/issues/1717
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