lucene
https://github.com/apache/lucene
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- Issues
- Rewrite BooleanQuery to MatchNoDocsQuery when it has MUST_NOT clause
- Use intoBitSet to speed up ReqExclBulkScorer with dense exclusions
- Use intoBitSet to speed up ReqExclBulkScorer with dense exclusions
- Iouring rerank reads for larger-than-RAM KNN search
- Dedicated merge policy for vectors - sandbox
- Parallel O_DIRECT rerank reads for larger-than-RAM KNN search
- Fix LRUQueryCache hashCode/equals contract and account query RAM once per distinct query
- Skip blocks without decompressing them when reading selected stored fields.
- Allocate MemoryAccountingBitsetCollector bitset lazily on first match
- Speed up concurrent HNSW merge through reduced beam insertion
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