2.15.0.0
Version 2.15.0.0 Release Notes
Compatible with OpenSearch 2.15.0
Features
- Speed up NeuralSparseQuery by two-phase using a custom search pipeline.(#646)
- Support batchExecute in TextEmbeddingProcessor and SparseEncodingProcessor (#743)
Enhancements
- Pass empty doc collector instead of top docs collector to improve hybrid query latencies by 20% (#731)
- Optimize parameter parsing in text chunking processor (#733)
- Use lazy initialization for priority queue of hits and scores to improve latencies by 20% (#746)
- Optimize max score calculation in the Query Phase of the Hybrid Search (765)
- Implement parallel execution of sub-queries for hybrid search (#749)
Bug Fixes
- Total hit count fix in Hybrid Query (756)
- Fix map type validation issue in multiple pipeline processors (#661)
Infrastructure
- Disable memory circuit breaker for integ tests (#770)