fix: reduce peak memory usage when round robin tiebreaker is disabled - #23606

Merged

kumarUjjawal merged 15 commits into

apache:mainfrom

ariel-miculas:reduce-memory-usage-when-rr-disabled

Aug 7, 2026

Commits on Aug 4, 2026

fix: reduce peak memory usage when round robin tiebreaker is disabled
ariel-miculas
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3109bdb
chore: remove useless code
ariel-miculas
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d0518a7
refactor: simplify the expression
ariel-miculas
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4ec6618
feat: add test for multi-column sort
ariel-miculas
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c05609d
refactor: make prev_cursors optional
ariel-miculas
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ed55e65
refactor: use prev_cursors as source of truth for tie-breaker config
ariel-miculas
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72eb210
feat: add test case where all sort values are equal across all batches
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80bec04
fix: use PeakRecordingPool to avoid missing unregistered memory consumers
ariel-miculas
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4bf99ec
refactor: move PeakRecordingPool to datafusion-execution
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fa82f5a
refactor: avoid circular dependency
ariel-miculas
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4aaf8dd
refactor: remove unused dependencies
ariel-miculas
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a5f0136
refactor: remove unused dependency and regenerate cargo.lock
ariel-miculas
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c1d3bf5
refactor: enable arrow_buffer_pool feature for the arrow memory pool test
ariel-miculas
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79bda67
refactor: cannot have circular dependencies so gate via cfg instead
ariel-miculas
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4e5ba44

Commits on Aug 5, 2026

fix: rust doctests
ariel-miculas
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468f0da