[native] Improve semi join parallelism#25236
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aditi-pandit merged 1 commit intoprestodb:masterfrom Jun 3, 2025
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Run build side in parallel similar to other joins
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feilong-liu
approved these changes
Jun 2, 2025
6 tasks
This was referenced Jul 4, 2025
This was referenced Jul 24, 2025
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Description
Run build side in parallel similar to other joins
Motivation and Context
In Prestissimo Join operator is fully parallelism aware and allows both Probe and Build sides run in parallel
Impact
Improves semi join performance for large filtering sources
Test Plan
Integration test + CI
Contributor checklist
Release Notes
Please follow release notes guidelines and fill in the release notes below.