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#16542 PR: GITHUB#15239: Honor exhaustive ScoreMode in BatchScoreBulkScorer
1.3 hours ago  34 comments  0 votes  0 watches  NextbrickInc, github-actions[bot], hossman, jimczi
# Summary- Fixes 15239. - Make BatchScoreBulkScorer honor exhaustive ScoreMode before using a ... /gradlew :lucene:core:test --tests org.apache.lucene.search.TestMultiCollector (15 tests)- [x] ./gradlew :lucene:core:checkGoogleJavaFormat
    NextbrickInc 1.3 hours ago:  <img width="939" height="390" alt="Screenshot 2026-08-29 at 8 31 08 PM" src="https://github.com/ ... Thank you.
    NextbrickInc 5 hours ago:  @jimczi — both items you flagged as blocking are in 8161b4f. The four-argument constructor is gone; ScoreMode is explicit at all 45 call sites, including ... The flaky deletions test.

#16510 PR: Implement intoBitSet for NotDocIdSet and IndexSortSortedNumericDocValuesRangeQuery
4.1 hours ago  1 comments  0 votes  0 watches  github-actions[bot], kkewwei
Description This PR adds intoBitSet implementations for these two cases, which can avoid ... I’m not sure whether benchmarks are required for these paths. I’d be happy to add them if need
    github-actions[bot] 4.1 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!

#16583 PR: docs: add AI policy and link from CONTRIBUTING.md
16.4 hours ago  0 comments  0 votes  0 watches  rmuir
Per discussion on dev, add simple AI policy and link it from CONTRIBUTING.md. Policy is sourced from astral's policy PR template today already links to CONTRIBUTING.md: ` ... -- If this is your first contribution to Lucene, please make sure you have reviewed the ...

#16425: Incorporate DocValuesSkipper into IndexOrDocValuesQuery's cost decision
20 hours ago  2 comments  0 votes  0 watches  costin, mayya-sharipova, sgup432
IndexOrDocValuesQuery chooses between the index side and the doc-values side using a cost heuristic ... The decision is driven by the index side's cost (with a fixed penalty applied to doc values); it ... When a skipper is present and effective (values well-correlated with doc order, e.g. a primary/ ...
    costin 1.7 days ago:  I've taken a stab at doing some benchmarks in terms of impact and did a cost adjustment based on ...
    sgup432 1 month ago:  I was looking into same and completely agree on this! I think currently we pick the desired implementation based on the cost where doc values is given an ... Additionally there have been major improvements in skipper doc values space recently, so we need to ...

#16582 PR: Rewrite full-coverage doc-values range queries to FieldExistsQuery
1.1 days ago  0 comments  0 votes  0 watches  HoustonPutman, github-actions[bot]
Description Also collapse IndexOrDocValuesQuery when both sides rewrite equally, and simplify ...

#16573: incorrect results from SortedNumericDocValuesRangeQuery when using double/float based points+ ...
1.2 days ago  2 comments  0 votes  0 watches  HoustonPutman, hossman, risdenk
Description When attempting to upgrade Solr from Lucene 10.4.0 -> 10.5.1 the Solr tests ... . * Identical Solr tests using multivalued fields still pass
    HoustonPutman 1.2 days ago:  Also I'm not sure that https://github.com/apache/lucene/pull/15760 is buying anything at all when ... In this case, both the Points range query and the DocValues range query would be optimized, and ... This is just helpful for a user using SortedNumericDocValues directly even though they have points ...
    HoustonPutman 1.4 days ago:  I have to say it is really a shame that doubles/floats are expected to be encoded differently in ... It makes life much harder in a good number of ways that NUMERIC expects floats and doubles to not ... But this issue is another good reason why.

#16581 PR: Allow updating of single valued SortedNumericDocValues
1.2 days ago  0 comments  0 votes  0 watches  HoustonPutman, github-actions[bot]
Description As mentioned in 16580, there are good reasons to want to use SortedNumericDocValues ... This PR adds support for updating docValues when SortedNumericDocValues fields are actually ... There's very little meat here, most of it is just allowing the NumericDocValues update logic to be ...

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