lucene
https://github.com/apache/lucene
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- Issues
- Integrate a JVector codec for KNN searches
- Optimize prefix sum computation in Lucene99HnswVectorsReader; fixes #15024
- Proposal for alternate way to traverse BKD tree with prefetching matching leaves for IO concurrency
- Cluster Based ANN Vector Search for Lucene
- Introduce a mapping to map sparse labels to a continuous range
- Use native dot product in Lucene
- SharedMergeScheduler using shared thread pool for multi-tenant merge scheduling
- Nightly benchmark regression on 2025.05.01
- Support multiple HNSW graphs backed by the same vectors
- Brings back `Scorer#applyAsRequiredClause`
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