[Feature] Add vector search execution pipeline for vectorSearch() table function#5320

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mengweieric merged 11 commits into

opensearch-project:feature/vector-search-p0from

mengweieric:feature/vector-search-p0

Apr 9, 2026

Commits on Apr 8, 2026

Address review feedback: add validation guards and pushDownFilter test
mengweieric
committed
Canonicalize option values as numeric types before DSL generation
mengweieric
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Harden input validation and add size=k default for top-k mode
mengweieric
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Add null-arg-name guard and make storage engine test less brittle
mengweieric
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Clean up dead code, fix misleading comment and test name
mengweieric
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Add test for missing required option validation path
mengweieric
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