Issues

• Please add a module name (Automatic-Module-Name) to the jar

  datastax/jvector#741 · Filter by author hrstoyanov opened on Oct 3, 2026
  1

• Pluggable construction build on NVIDIA GPUs

  datastax/jvector#739 · Filter by author mikepapadim opened on Oct 1, 2026
  2

• PQVectors::encodeAndBuild with ordinals mapping is too restrictive

  datastax/jvector#729 · Filter by author reta opened on Sep 15, 2026
  1

• Stream based OnDiskGraphIndexCompactor API flavor

  datastax/jvector#722 · Filter by author reta opened on Aug 28, 2026
  4

• GraphSearcher Assertion can fail for dot product when all candidates score negative

  datastax/jvector#713 · Filter by author MarkWolters opened on Aug 19, 2026
  

• Intermittent SocketTimeoutExceptions seen on OpenSearch tests when using JVector with AVX512

  datastax/jvector#704 · Filter by author akash-shankaran opened on Jul 27, 2026
  1

• Native INT8 (byte vector) HNSW build + search API

  datastax/jvector#665 · Filter by author lvca opened on May 7, 2026
  7

  

• Improve markNodeDeleted: O(DELETION_LD) in-place repair via Algorithm 5 + Algorithm 6 (IP-DiskANN)

  datastax/jvector#646 · Filter by author Kartikk1127 opened on Mar 16, 2026

• Remove GraphIndexBuilder::rescore method

  datastax/jvector#642 · Filter by author michaeljmarshall opened on Mar 10, 2026

• Question: problem reading and writing to index.

  datastax/jvector#640 · Filter by author rzorzorzo opened on Mar 4, 2026
  3

• RandomAccessVectorValues::threadLocalSupplier leaks objects

  datastax/jvector#635 · Filter by author michaeljmarshall opened on Feb 18, 2026
  1

• Refactor Grid class

  datastax/jvector#622 · Filter by author MarkWolters opened on Feb 12, 2026
  

• Error creating an on-disk graph with more than ~350M entries

  bug
  Bug

  datastax/jvector#621 · Filter by author ashkrisk opened on Feb 12, 2026

• Leading Graph Merge in JVector

  datastax/jvector#619 · Filter by author ashkrisk opened on Feb 10, 2026
  1

• Make MutableCompressedVectors methods return bytes allocated for simpler byte accounting logic

  datastax/jvector#614 · Filter by author michaeljmarshall opened on Feb 6, 2026

• heap / memory usage guidance vs number of vectors & dimensions

  datastax/jvector#600 · Filter by author tae898 opened on Jan 21, 2026 · Enhanced Resiliency Initiative
  2

  

• Going beyond 2 billion vectors

  datastax/jvector#594 · Filter by author marianotepper opened on Jan 7, 2026
  1

• New API proposal

  datastax/jvector#585 · Filter by author marianotepper opened on Dec 2, 2025

• Support for Supplying and Persisting Row IDs During Index Build (Instead of JVector-Generated Node IDs)

  datastax/jvector#575 · Filter by author NivinCS opened on Nov 20, 2025
  1

• Dynamic Product Re-Quantization

  datastax/jvector#565 · Filter by author marianotepper opened on Nov 12, 2025
  1

• RandomAccessScoreProvider with MapRandomAccessVectorValues + non-sequential IDs produces wrong centroid

  datastax/jvector#354 · Filter by author vbekiaris opened on Aug 14, 2024
  3

• Experiment with VQ coarse quantization for PQ

  datastax/jvector#345 · Filter by author jbellis opened on Jul 11, 2024

• Make it possible for JVector users to consume MemorySegmentReader

  datastax/jvector#322 · Filter by author jkni opened on May 17, 2024
  2

• Bad interaction between GraphSearcher pooling in GraphIndexBuilder and GraphIndexBuilder closing GraphSearcher

  datastax/jvector#272 · Filter by author jkni opened on Apr 10, 2024
  4

  

• Thresholding, overquery, and compression

  datastax/jvector#254 · Filter by author jbellis opened on Mar 19, 2024
  1