[#2700] feat(spark): Eager shuffle deletion #2704
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Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
## master #2704 +/- ##
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+ Coverage 0 50.91% +50.91%
- Complexity 0 3271 +3271
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Files 0 533 +533
Lines 0 25526 +25526
Branches 0 2318 +2318
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+ Hits 0 12996 +12996
- Misses 0 11700 +11700
- Partials 0 830 +830 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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jerqi
reviewed
Dec 26, 2025
| import org.apache.spark.scheduler.{SparkListener, SparkListenerStageCompleted, SparkListenerStageSubmitted} | ||
| import org.apache.uniffle.shuffle.manager.RssShuffleManagerBase | ||
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| class UniffleStageDependencyListener extends SparkListener with Logging { |
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Listener‘s event will be lost sometimes, especially there are huge events.
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What changes were proposed in this pull request?
Introduce the eager shuffle deletion mode to explicitly reduce the whole cluster shuffle storage capacity.
Why are the changes needed?
for the issue #2700
Does this PR introduce any user-facing change?
Yes. the option is introduced to enable this feature
spark.rss.client.eagerShuffleDeletion.enabled=falseHow was this patch tested?
Unit tests