chore: Refactor JVM shuffle: Move SpillSorter to top level class and add tests#3081
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mbutrovich merged 5 commits intoapache:mainfrom Jan 14, 2026
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andygrove
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SpillSorter to top level class and add tests
Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #3081 +/- ##
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+ Coverage 56.12% 59.84% +3.72%
- Complexity 976 1414 +438
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Files 119 168 +49
Lines 11743 15571 +3828
Branches 2251 2583 +332
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+ Hits 6591 9319 +2728
- Misses 4012 4944 +932
- Partials 1140 1308 +168 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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mbutrovich
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Jan 14, 2026
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mbutrovich
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Thanks @andygrove, always good to see more testing and code cleanups!
This was referenced Jan 16, 2026
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Which issue does this PR close?
N/A
Rationale for this change
Step 1 of N to start cleaning up some of the JVM shuffle code to make it easier to add unit tests
What changes are included in this PR?
SpillSorterto top-level classHow are these changes tested?