[Save this search]

Status
All
   Fixed (7187)
  Closed (4751)
✓Open (2562)
   Won't Fix (545)
   Duplicate (297)
   Invalid (217)
   Not A Problem (195)
Issue type
✓All
  Issue (2253)
  PR (309)
Author relation
✓All
  None (2038)
  Member (631)
  Contributor (428)
  New contributor (62)
Created
✓All
  Past day (3)
  Past 2 days (4)
  Past 3 days (4)
  Past week (17)
  Past month (39)
  Past 3 months (89)
  Past 6 months (137)
  Past year (255)
Updated
✓All
  Past day (13)
  Past 2 days (16)
  Past 3 days (21)
  Past week (34)
  Past month (64)
  Past 3 months (132)
  Past 6 months (177)
  Past year (484)
Updated ago
✓All
  > 1 day ago (2549)
  > 2 days ago (2546)
  > 3 days ago (2541)
  > 1 week ago (2528)
  > 1 month ago (2498)
  > 3 months ago (2430)
  > 1 year ago (2078)
Comment count
✓All
  0 (567)
  1 (360)
  2 - 5 (795)
  6 - 10 (434)
  10 - 20 (306)
  > 20 (170)
Reaction count
✓All
  0 (2280)
  1 (167)
  2 - 5 (93)
  6 - 10 (16)
  10 - 20 (5)
  > 20 (1)
Review Requested
✓All
  jpountz (14)
  mikemccand (9)
  romseygeek (5)
  benwtrent (5)
  rmuir (4)
  iverase (4)
  dweiss (3)

See all 25...
Mentioned
✓All
  jpountz (94)
  mikemccand (74)
  benwtrent (52)
  rmuir (51)
  msokolov (40)
  uschindler (38)
  romseygeek (19)

See all 203...
Reviewed
✓All
  jpountz (23)
  mikemccand (23)
  benwtrent (17)
  rmuir (14)
  uschindler (12)
  msokolov (11)
  dweiss (10)

See all 61...
Commented
✓All
  asfimport (1369)
  github-actions[bot] (237)
  jpountz (140)
  mikemccand (119)
  rmuir (96)
  benwtrent (83)
  msokolov (81)

See all 288...
User
✓All
  asfimport (1811)
  github-actions[bot] (278)
  mikemccand (206)
  jpountz (202)
  rmuir (129)
  benwtrent (123)
  msokolov (103)

See all 442...
Last comment user
✓All
  asfimport (1326)
  github-actions[bot] (231)
  jpountz (32)
  mikemccand (31)
  rmuir (24)
  msokolov (17)
  benwtrent (17)

See all 155...
Draft
✓All
  No (257)
  Yes (52)
Component
✓All
  core (592)
  analysis (150)
  highlighter (46)
  spatial (41)
  facet (40)
  queryparser (26)
  test-framework (24)

See all 23...
Type
✓All
  enhancement (1180)
  bug (724)
  task (200)
  test (78)
  documentation (22)
Labels
✓All
  Stale (228)
  legacy-jira-fix-versio... (214)
  legacy-jira-fix-versio... (169)
  affects-version:4.0-ALPHA (81)
  tool:build (54)
  vector-based-search (49)
  affects-version:6.0 (37)

See all 157...
Commits?
✓All
  No (2562)
Reporter
✓All
  rmuir (270)
  mikemccand (155)
  jpountz (126)
  dsmiley (68)
  uschindler (52)
  iverase (45)
  romseygeek (42)

See all 745...
Assignee
✓All
  Unassigned (2318)
  mikemccand (35)
  uschindler (31)
  romseygeek (27)
  dsmiley (22)
  rmuir (15)
  jpountz (11)

See all 45...
  
Filters: Status (Open),  Issue type,  Author relation,  Created,  Updated,  Updated ago,  Comment count,  Reaction count,  Review Requested,  Mentioned,  Reviewed,  Commented,  User,  Last comment user,  Draft,  Component,  Type,  Labels,  Commits?,  Reporter,  Assignee

#16030 PR: Implement data-blind scalar quantization
2.8 hours ago  1 comments  0 votes  0 watches  github-actions[bot], mccullocht
Add an option to the quantization format to enable or disable centering (enabled by default). When centering is disabled we also stop writing the float vectors which can lead to significant ... Special handling is included during merges -- we check that all of the input is in the same ...
    github-actions[bot] 2.8 hours ago:  This PR has not had activity in the past 2 weeks, labeling it as stale. If the PR is waiting for review, notify the dev@lucene.apache.org list. Thank you for your contribution!

#16050 PR: Add SIMD-accelerated bulk range evaluation for dense numeric doc values
5 hours ago  106 comments  0 votes  0 watches  benwtrent, github-actions[bot], neoremind, rmuir, romseygeek, sgup432, uschindler
Description Numeric range queries on dense fields use DocValuesRangeIterator, which is a ... This works well, but for MAYBE blocks (where values partially overlap the query range), it still ... Since DocValuesRangeIterator is a TwoPhaseIterator, DenseConjunctionBulkScorer routes it through ...
    sgup432 5.1 hours ago:  Fixed
    sgup432 5.1 hours ago:  @benwtrent I am planning to address this in a separate PR and benchmark. Let me know what you think. As this PR is already pretty loaded.

#16073 PR: Simplify SortedDocIDMerger.next()
6 hours ago  0 comments  0 votes  0 watches  Tim-Brooks, github-actions[bot]
The else if (queue.size() > 0) guard is always true when reached: an empty queue sets ... Replace with else and add a comment explaining why the queue is never empty at that point.

#15905: ReaderUtil.partitionByLeaf API design: ordinal tracking for scatter/gather pattern
8.8 hours ago  5 comments  0 votes  0 watches  gsmiller, mikemccand, zihanx
# Description: Following up on the recently merged ReaderUtil.partitionByLeaf API (https:// ... The doc-values retriever would: - Take an IndexReader, int[] globalDocIds, and DoubleValuesSource[ ... We need ordinal tracking. # Design options: 1.
    zihanx 3.2 days ago:  Sorry for the long delay circling back to this. And thanks again @gsmiller for the detailed feedback! - On ScoreDoc[] vs int[] I agree that the four-method explosion is the thing to avoid, and it ...
    gsmiller 1.5 months ago:  With-respect-to ScoreDoc[] vs. int[], I agree with what you're saying about Option 1 vs. Option 3. Ultimately, I'm slightly concerned we're going to end up with four methods proposed by the end of ...

#16029: Data-blind scalar quantization
9.6 hours ago  2 comments  0 votes  0 watches  mccullocht, shubhamvishu, xande
Description Add options for data-blind scalar quantization. Data blind quantization will allow users to drop the raw float vectors which will be a significant ... There are 3 parts to this change: - [ ] Allow users to disable centering and drop the raw float ...
    shubhamvishu 9.6 hours ago:  I also ran the same luceneutil with 4K dimensional vectors and I see even higher impact to recall(* ... Here is a summary of that :   **Setup**: - 500K docs, 4096 dimensions, DOT_PRODUCT similarity ... Results | Bits | Avg Baseline Recall | Avg Candidate Recall(Rotation) | Avg Delta | % Diff | |---- ...
    shubhamvishu 9.7 hours ago:  > Implement random rotation of vectors and queries. This generates a more favorable value distribution for quantization and should help reclaim some of ... @mccullocht I have a working implementation solely for this with Claude's help (same Hadamard ...

#15982 PR: Fix undercounting of RAM used by vectors buffered in in-memory segments
10.1 hours ago  18 comments  0 votes  0 watches  github-actions[bot], iprithv, mikemccand, shubhamvishu
Description Vector RAM accounting in ramBytesUsed() had three bugs causing IndexWriter to ... Bugs Fixed Fixes 15901 **1. BufferingKnnVectorsWriter hardcoded Float.BYTES for all encodings** Byte vectors ( ...
    shubhamvishu 10.1 hours ago:  > The FieldWriter.ramBytesUsed() method exists purely to satisfy the Accountable interface for ... Ahh this makes sense and gives me clarity now. Thanks !
    iprithv 1 day ago:  @mikemccand just wanted to touch base with you on this, in case it got buried. Thanks!

#15993 PR: Add maxValueCount to DocValuesSkipper metadata
11.3 hours ago  15 comments  0 votes  0 watches  github-actions[bot], iprithv, jainankitk, jpountz, msfroh, romseygeek
# Description resolves https://github.com/apache/lucene/issues/15794 - Add DocValuesSkippermaxV ... . - Persist exact global maxValueCount metadata in Lucene90 doc values skipper metadata for new ...
    iprithv 11.3 hours ago:  done, thanks!
    romseygeek 16.2 hours ago:  Let's pull this into a separate method and gate it behind a version check

[21.1 msec search, 22.0 msec total]