All issues

Search results

Flaky test: TestLucene104ScalarQuantizedVectorsFormat.testDataBlindNoRawFloatVectors fails when segments > 1

type:bug

Status: Open.

#16692 In apache/lucene;

· CH-Abhinav opened on Sep 20, 2026

[ENH] Improve DocValues bulk decoding using Panama Vector API

type:enhancement

Status: Open.

#16677 In apache/lucene;

· CH-Abhinav opened on Sep 15, 2026

Can we speed up centroid calculation in the OSQ vector format?

type:enhancement

Status: Open.

#16674 In apache/lucene;

· kaivalnp opened on Sep 15, 2026

Use intoBitSet to speed up ReqExclBulkScorer with dense exclusions

type:enhancement

Status: Open.

#16668 In apache/lucene;

· kkewwei opened on Sep 14, 2026

Tighten left-bound of MemoryAccountingBitsetCollectorManager.Result#bitSet

type:enhancement

Status: Open.

#16649 In apache/lucene;

· Sasilekha opened on Sep 7, 2026

Azerbaijani language support

type:task

Status: Open.

#16646 In apache/lucene;

· pullsuzdesheloper opened on Sep 7, 2026

Incremental doc values increase open file handle count significantly

type:bug

Status: Open.

#16644 In apache/lucene;

· dweiss opened on Sep 7, 2026

·  

10.6.0

Optimize non-scoring minimum-should-match queries that fall back to WANDScorer

type:enhancement

Status: Open.

#16626 In apache/lucene;

· kkewwei opened on Sep 3, 2026

IndexWriter rollback deletes uncommitted segment files while pooled readers are still open

type:bug

Status: Open.

#16625 In apache/lucene;

· LuXugang opened on Sep 3, 2026

HNSW merge-reuse graph repair runs single-threaded on the merge thread, slowing down merges

type:bug

Status: Open.

#16618 In apache/lucene;

· ethbak opened on Sep 2, 2026

Improvements to the sandboxed de-duplicating vector format

type:enhancement

Status: Open.

#16595 In apache/lucene;

· kaivalnp opened on Sep 1, 2026

Filtered kNN: accept set built one doc at a time with deletions, cached filter bypassed, every vector scanned for small filters, off-heap lookup per accept test on sparse fields

Status: Open.

#16586 In apache/lucene;

· john-mlika opened on Aug 30, 2026