opensearch-project/k-NN issues and pull requests

#2861 - Use commons-lang3 to patch CVE-2025-48924

Pull Request - State: closed - Opened by markwu-sde about 21 hours ago

#2859 - [AUTO] Increment version to 2.19.4-SNAPSHOT

Pull Request - State: open - Opened by opensearch-trigger-bot[bot] 7 days ago
Labels: v2.19.4

#2858 - [AUTOCUT] Distribution Build Failed for k-NN-3.3.0

Issue - State: open - Opened by opensearch-ci-bot 8 days ago
Labels: untriaged, autocut, v3.3.0

#2857 - Bump opensearch snapshot to 3.3 in build.gradle

Pull Request - State: open - Opened by finnroblin 10 days ago

#2855 - fix: Update System.env syntax for Gradle 9 compatibility

Pull Request - State: open - Opened by dbwiddis 15 days ago

#2854 - [RFC] Search for context aware segments

Issue - State: closed - Opened by shatejas 18 days ago
Labels: untriaged

#2851 - [RELEASE] Release version 3.3.0

Issue - State: open - Opened by opensearch-trigger-bot[bot] 22 days ago
Labels: v3.3.0

#2850 - Enable FP16 support for Exact Search and Lucene ANN

Pull Request - State: closed - Opened by ManasviGoyal 22 days ago

#2849 - [AUTO] Increment version to 3.3.0-SNAPSHOT

Pull Request - State: closed - Opened by opensearch-trigger-bot[bot] 22 days ago
Labels: skip-changelog, v3.3.0

#2848 - Add expandNested support to "exact_knn" query clause

Pull Request - State: open - Opened by kaushikau 22 days ago

#2846 - Add expandNested support to "exact_knn" query clause

Pull Request - State: closed - Opened by kaushikau 22 days ago

#2845 - [BUG] Flaky Test `testCosineSimilarity_withHNSW_withExactSearch_thenSucceed`

Issue - State: open - Opened by finnroblin 22 days ago
Labels: bug, untriaged

#2843 - Add Support For Concurrent Exact Search

Pull Request - State: open - Opened by leoyu808 24 days ago

#2841 - [Backport 3.2] [GRPC] Extend transport-grpc module to support GRPC KNN queries

Pull Request - State: closed - Opened by opensearch-trigger-bot[bot] 27 days ago
Labels: skip-changelog

#2839 - Update delete_backport_branch workflow to include release-chores branches

Pull Request - State: open - Opened by RileyJergerAmazon 28 days ago

#2837 - [Backport 3.2] [Bug fix] Support ADC with Binary Cagra

Pull Request - State: closed - Opened by opensearch-trigger-bot[bot] 28 days ago
Labels: skip-changelog

#2836 - [BUG] Date range filters with knn query fails: [knn] requires exactly one of k, distance or score to be set

Issue - State: open - Opened by jzhao-b 28 days ago
Labels: bug, untriaged

#2835 - Deduplicating Vectors for Space Optimization

Pull Request - State: closed - Opened by sobhu17 29 days ago - 1 comment
Labels: skip-changelog

#2832 - Add 3.2 release notes

Pull Request - State: open - Opened by finnroblin 29 days ago

#2831 - TEST CI - Don't merge

Pull Request - State: closed - Opened by finnegancarroll 29 days ago

#2830 - [DO NOT MERGE] Noop log for CI

Pull Request - State: closed - Opened by finnroblin 29 days ago

#2829 - Deduplicating Vectors for Space Optimization

Pull Request - State: open - Opened by sobhu17 30 days ago

#2827 - [AUTO] Add release notes for 3.2.0

Pull Request - State: open - Opened by opensearch-ci-bot 30 days ago

#2824 - Added nested search support for IndexBinaryHNSWCagra

Pull Request - State: open - Opened by 0ctopus13prime about 1 month ago

#2823 - [FEATURE] Dedup Vectors to Optimize Space

Issue - State: open - Opened by sobhu17 about 1 month ago
Labels: untriaged, enhancement

#2822 - Index Warmup Setting

Pull Request - State: closed - Opened by leoyu808 about 1 month ago

#2821 - Update README.md

Pull Request - State: open - Opened by night-owl-1709 about 1 month ago

#2819 - Support GPU indexing for FP16, Byte and Binary.

Pull Request - State: closed - Opened by 0ctopus13prime about 1 month ago - 2 comments

#2817 - [GRPC] Extend transport-grpc module to support GRPC KNN queries

Pull Request - State: closed - Opened by karenyrx about 1 month ago - 24 comments
Labels: skip-changelog, backport 3.2

#2816 - [FEATURE] Add GRPC support for k-NN queries

Issue - State: closed - Opened by karenyrx about 1 month ago
Labels: enhancement

#2815 - Bumping up Faiss from 0cbc2a885cde923d80c4bf9c9d6f4d81665f3f64 to 2929bf471bcfbc161e6e97356d33582af29a6c05

Pull Request - State: open - Opened by 0ctopus13prime about 1 month ago

#2814 - Add custom format and C++ SIMD serializer for FP16

Pull Request - State: open - Opened by ManasviGoyal about 1 month ago

#2812 - Add support for `half_float` as a vector data type

Pull Request - State: closed - Opened by ManasviGoyal about 1 month ago

#2811 - [FEATURE] [RFC] FP16 Support for Exact Search and Lucene ANN

Issue - State: open - Opened by ManasviGoyal about 1 month ago

#2808 - [BUG] Getting a document with a semantic field leads to server stop AND persistent server break

Issue - State: open - Opened by reuschling 2 months ago - 8 comments
Labels: bug

#2806 - Optimizing Index Thread Quantity Defaults

Pull Request - State: closed - Opened by adityamachiroutu about 1 month ago - 2 comments

#2805 - [FEATURE] [RFC] Integrating Lucene's Better Binary Quantization into OpenSearch

Issue - State: open - Opened by adityamachiroutu about 1 month ago
Labels: untriaged, enhancement

#2804 - [FEATURE]Native Support for Maximal Marginal Relevance (MMR) in Vector Search

Issue - State: open - Opened by rajanim about 1 month ago
Labels: untriaged, enhancement

#2801 - [BACKPORT] Add KNN Profiling Info to Core Profiler

Pull Request - State: open - Opened by neuenfeldttj about 1 month ago

#2799 - Index-level Setting for Graph Preloading

Pull Request - State: open - Opened by leoyu808 about 1 month ago

#2798 - Dedup - Add VectorReader to expose FloatVectorValues for native FAISS C++ layer.

Pull Request - State: open - Opened by sobhu17 about 2 months ago

#2794 - Remove accessUnixDomainSocket permission

Pull Request - State: open - Opened by finnroblin about 2 months ago

#2792 - Bump JDK to 24, gradle to 8.14

Pull Request - State: closed - Opened by finnroblin about 2 months ago - 8 comments

#2791 - Enable ACORN when having filtering rate < 60% for LuceneOnFaiss

Pull Request - State: closed - Opened by 0ctopus13prime about 2 months ago
Labels: skip-changelog

#2790 - [AUTOCUT] Integration Test Failed for k-NN-3.2.0

Issue - State: open - Opened by opensearch-ci-bot about 2 months ago
Labels: untriaged, autocut, v3.2.0

#2789 - [AUTOCUT] Distribution Build Failed for k-NN-3.2.0

Issue - State: closed - Opened by opensearch-ci-bot about 2 months ago - 1 comment
Labels: untriaged, autocut, v3.2.0

#2788 - [BUG] Non-Windows, non-Mac OS, non-Linux case is not considered in PlatformUtils leading to uncaught exception

Issue - State: open - Opened by Yuubari about 2 months ago
Labels: bug, untriaged

#2787 - [DRAFT] Adding support for exact search in KNN query clause

Pull Request - State: open - Opened by kaushikau about 2 months ago

#2786 - Lucene `index.knn.advanced.approximate_threshold` limitation

Issue - State: open - Opened by kaushikau about 2 months ago
Labels: untriaged, enhancement

#2785 - Add KNN Profiling Info to Core Profiler

Pull Request - State: open - Opened by neuenfeldttj about 2 months ago

#2784 - [FEATURE] Support efficient filtering of nested k-NN fields using fields from a different nested path

Issue - State: open - Opened by heemin32 2 months ago
Labels: untriaged, enhancement

#2783 - Move to python for external, rest integration tests

Issue - State: open - Opened by jmazanec15 2 months ago

#2781 - [Draft] Support ADC in Lucene-on-faiss initial commit

Pull Request - State: open - Opened by finnroblin 2 months ago

#2780 - [Backport 2.19] Update the maven snapshot publish endpoint and credential (#2767)

Pull Request - State: closed - Opened by gaiksaya 2 months ago
Labels: skip-changelog

#2779 - [DRAFT] Flat Index Builder PoC Implementation for Removing Redundant Vector Transfer in Remote Index Building

Pull Request - State: open - Opened by DNimmala5 2 months ago

#2778 - [FEATURE] Remove Redundant Vector Transfer in Remote Index Building for k-NN

Issue - State: open - Opened by DNimmala5 2 months ago
Labels: untriaged, enhancement

#2777 - [BUG] java.lang.UnsatisfiedLinkError: /usr/..../libopensearchknn_faiss_avx2.so

Issue - State: open - Opened by jmacff5 2 months ago - 1 comment
Labels: bug, untriaged

#2775 - [WIP] Random rotation single rotate

Pull Request - State: closed - Opened by finnroblin 2 months ago - 1 comment

#2774 - [Bug]: Vector Hybrid Search Error

Issue - State: open - Opened by moonsmoons 2 months ago - 2 comments
Labels: bug, untriaged

#2772 - Restructure to decouple native libraries from core plugin

Issue - State: open - Opened by jmazanec15 2 months ago

#2770 - [BUG] <title>[Bug]: Vector Hybrid Search Error :: read past EOF

Issue - State: open - Opened by moonsmoons 2 months ago - 1 comment
Labels: bug, untriaged

#2769 - [RELEASE] Release version 3.2.0

Issue - State: open - Opened by opensearch-trigger-bot[bot] 3 months ago
Labels: v3.2.0

#2768 - Add `index` parameter to remove unnecessary vector data structure creation

Pull Request - State: closed - Opened by kaushikau 3 months ago - 8 comments
Labels: skip-changelog

#2767 - Update the maven snapshot publish endpoint and credential

Pull Request - State: closed - Opened by zelinh 3 months ago - 1 comment
Labels: skip-changelog

#2766 - [BUG] Terminate Index build request if Failed to write index in segment

Issue - State: open - Opened by navneet1v 3 months ago
Labels: bug

#2765 - [Backport 3.1] [Bug Fix] Fix Cagra HNSW graph populates random entry points at the beginning of search.

Pull Request - State: closed - Opened by 0ctopus13prime 3 months ago
Labels: skip-changelog

#2763 - [Backport ]Fix the exact searcher to use the given radius value as it is when memory optimized search is enabled. (#2755)

Pull Request - State: open - Opened by 0ctopus13prime 3 months ago
Labels: skip-changelog

#2762 - [Backport 3.1] [Bug Fix] Fix the exact searcher to use the given radius value as it is when memory optimized search is enabled.

Pull Request - State: open - Opened by opensearch-trigger-bot[bot] 3 months ago

#2761 - [Backport 3.1] [Fix] Log error responseBody on submitVectorBuild failure

Pull Request - State: closed - Opened by opensearch-trigger-bot[bot] 3 months ago
Labels: skip-changelog

#2756 - [Backport 3.1] [Bug Fix] Bug fix warm-up and support on_disk + 1x compression. (#2751)

Pull Request - State: open - Opened by 0ctopus13prime 3 months ago

#2755 - [Bug Fix] Fix the exact searcher to use the given radius value as it is when memory optimized search is enabled.

Pull Request - State: open - Opened by 0ctopus13prime 3 months ago
Labels: skip-changelog

#2754 - [Backport 3.1] [Bug Fix] Warm-up and support on_disk + 1x compression.

Pull Request - State: closed - Opened by opensearch-trigger-bot[bot] 3 months ago
Labels: skip-changelog

#2753 - [Backport 3.1] [Feature] Add rescore to Lucene Vector Search Query

Pull Request - State: closed - Opened by opensearch-trigger-bot[bot] 3 months ago - 1 comment

#2752 - [Backport main] Only evaluate GPU index setting if cluster setting is set

Pull Request - State: open - Opened by opensearch-trigger-bot[bot] 3 months ago

#2751 - [Bug Fix] Warm-up and support on_disk + 1x compression.

Pull Request - State: closed - Opened by 0ctopus13prime 3 months ago
Labels: skip-changelog, backport 3.1

#2750 - Update rescore context for 4X Compression

Pull Request - State: closed - Opened by VijayanB 3 months ago - 1 comment
Labels: skip-changelog, backport 3.1

#2749 - Update TRIAGING.md

Pull Request - State: closed - Opened by jmazanec15 3 months ago
Labels: Maintenance, skip-changelog

#2748 - 3.1.0 Release Notes, back porting into 3.1 branch

Pull Request - State: closed - Opened by 0ctopus13prime 3 months ago

#2747 - [FEATURE] Hardware based index thread quantity default

Issue - State: open - Opened by shatejas 3 months ago
Labels: untriaged, enhancement

#2745 - [Refactor] Improve EngineFieldMapper.java readability

Issue - State: open - Opened by VijayanB 3 months ago

#2744 - Update TRIAGING.md

Pull Request - State: closed - Opened by jmazanec15 3 months ago
Labels: Maintenance, skip-changelog

#2741 - Update TRIAGING.md

Pull Request - State: closed - Opened by jmazanec15 3 months ago
Labels: Maintenance, skip-changelog

#2740 - [BUG] Massive Graviton3 Lucene-based KNN performance regression 2.17.1 => 2.19.1 / 3.0.0

Issue - State: closed - Opened by adurgin 3 months ago - 14 comments
Labels: bug

#2739 - Fix LuceneOnFaiss to use a sliced IndexInput.

Pull Request - State: open - Opened by 0ctopus13prime 3 months ago
Labels: skip-changelog

#2738 - [Backport main] [Remote Vector Index Build] fix: end remote build metrics before falling back to CPU, log exception

Pull Request - State: open - Opened by owenhalpert 3 months ago

#2737 - fix: end remote build metrics before falling back to CPU, log excepti…

Pull Request - State: closed - Opened by owenhalpert 3 months ago

#2736 - [DRAFT] Add engine as a top level mapping parameter

Pull Request - State: open - Opened by kaushikau 3 months ago

#2735 - Integrate LuceneOnFaiss logic into KNNWeight.

Pull Request - State: open - Opened by 0ctopus13prime 3 months ago
Labels: skip-changelog

#2734 - Add upper bound setting for remote vector index build + GA settings changes

Pull Request - State: closed - Opened by jed326 3 months ago
Labels: v3.1.0

#2733 - [ADC+RR] Asymmetric Distance Calculation for 1 Bit Faiss Binary Quantization

Pull Request - State: closed - Opened by finnroblin 3 months ago - 5 comments

#2732 - [FEATURE] Add upper limit to remote vector index build size threshold

Issue - State: closed - Opened by jed326 3 months ago
Labels: untriaged, enhancement

#2729 - [TEST REMOTE BUILD CIs] 2.19 remote build,

Pull Request - State: open - Opened by owenhalpert 3 months ago

#2728 - [BUGFIX] Fix RefCount and ClearCache in some race conditions

Pull Request - State: closed - Opened by luyuncheng 3 months ago - 1 comment
Labels: Bug Fixes

#2727 - Refactor Knn Search Results to use TopDocs

Pull Request - State: closed - Opened by VijayanB 3 months ago - 6 comments

#2726 - [BUG] Flaky Test org.opensearch.knn.index.SegmentReplicationIT.testSearchOnReplicas_whenIndexHasDeletedDocs_thenSuccess

Issue - State: open - Opened by finnroblin 3 months ago
Labels: bug, untriaged

GitHub / opensearch-project/k-NN issues and pull requests