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#16667 PR: Rewrite BooleanQuery to MatchNoDocsQuery when it has MUST_NOT clause
10 hours ago  2 comments  0 votes  0 watches  epotyom, github-actions[bot], msokolov
Rewrite BooleanQuery to MatchNoDocsQuery when it has MUST_NOT clause matching one of its MUST boost ... It's a follow-up to https://github.com/apache/lucene/pull/16446
    msokolov 1.6 days ago:  can we merge this with the above check and also include FILTER?

#16688 PR: Fix minor typos in queryparser/classic package-info javadoc
15.5 hours ago  0 comments  0 votes  0 watches  github-actions[bot], hikmetba-bit
Three grammatical typos in lucene/queryparser/src/java/org/apache/lucene/queryparser/classic/ ... Verified all three are still present, byte-for-byte, on the current default branch before making ... Closes 8784 🤖 Generated with Claude Code

#16680 PR: Add type to compound word
18.1 hours ago  19 comments  0 votes  0 watches  github-actions[bot], mkhludnev, renatoh, rmuir, uschindler
Hi @uschindler Is there a reason not to have a specific type on the compound words, so that I ...
    renatoh 18.1 hours ago:  good point, thanks for your input.
    mkhludnev 18.6 hours ago:  There's a conception to substituting constant to tests that let to detect a change in constant ...

#16666 PR: Iouring rerank reads for larger-than-RAM KNN search
23.8 hours ago  0 comments  0 votes  0 watches  190, 230, 250, github-actions[bot], goankur
Title: **(Implemented with AI and Human in the loop)** Sandbox IoUringDirectory: batched ... **Nothing outside lucene/sandbox/ is touched.** Description In 16656 a rerank shortlist is ... Each read costs a syscall, a thread hand-off and a blocked worker. io_uring replaces the pattern: ...

#16656 PR: Parallel O_DIRECT rerank reads for larger-than-RAM KNN search
23.9 hours ago  0 comments  0 votes  0 watches  github-actions[bot], goankur
Title: **(Implemented with AI, with Human in the loop)** Parallel O_DIRECT full-precision ... RescoreTopNQuery scores one document at a time, so a shortlist of M candidates becomes M dependent ... Batching per input is not enough either.

#16687 PR: Use quantized vectors for fp16 HNSW graph merging
1.3 days ago  0 comments  0 votes  0 watches  github-actions[bot], kaivalnp
Description Scalar quantization support for FLOAT16 vectors was recently added in 16473. During merging of FLOAT32 vectors, the quantized version is used to build HNSW graphs. Fixing the FLOAT16 path to be consistent with FLOAT32, instead of using the input vectors during ...

#16510 PR: Implement intoBitSet for NotDocIdSet and IndexSortSortedNumericDocValuesRangeQuery
1.3 days ago  16 comments  0 votes  0 watches  epotyom, 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] 1.3 days 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!
    kkewwei 16.7 days ago:  Thank you for the detailed review, LGTM.

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