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#15975 PR: Use explicit version check in Lucene90BlockTreeTermsWriter
10.6 minutes ago  0 comments  0 votes  0 watches  romseygeek
We were checking against VERSION_CURRENT to determine how to load FSTs, which works fine now but ...

#13253 PR: Avoid reload block when seeking backward in SegmentTermsEnum.
1.6 hours ago  70 comments  0 votes  0 watches  Copilotcopilot-pull-request-reviewer[bot]github-actions[bot]mikemccanduschindlervsop-479
In SegmentTermsEnum.seekExact and SegmentTermsEnum.seekCeil, if we seek a smaller target after ... Which result in Force reload a loaded block. I think we could just set nextEnt to 0 to let seek from start, and temporarily set entCount to last ...
    copilot-pull-request-reviewer[bot] 1.6 hours ago:  # Pull request overview This PR optimizes backward seeking in Lucene’s BlockTree terms dictionary ... **Changes:** - Add SegmentTermsEnumFrame.rewindWithoutReload() to reset in-block reader positions ... Reviewed changes Copilot reviewed 3 out of 3 changed files in this pull request and generated 8 ...
    Copilot 1.6 hours ago:  Variable naming: withOutReloadFp reads like a typo/inconsistent camelCase (and the same pattern ... Consider renaming to withoutReloadFp / withoutReloadFrameFp (and similar for origNextEnt) to ... `suggestion long withoutReloadFp = -1; int originalNextEnt = -1; `

#13398 PR: Break the loop when segment is fully deleted by prior delTerms or delQueries
1.9 hours ago  30 comments  0 votes  0 watches  Copilotcopilot-pull-request-reviewer[bot]github-actions[bot]jpountzmikemccandvsop-479
Description When a segment is already fully deleted by prior delTerms or delQueries, in ... We can break the loop to avoid execute remaining queries.
    copilot-pull-request-reviewer[bot] 1.9 hours ago:  # Pull request overview This PR optimizes delete application in FrozenBufferedUpdates by stopping ... **Changes:** - Break out of the per-segment loop in applyQueryDeletes when the segment is already ... Reviewed changes Copilot reviewed 2 out of 2 changed files in this pull request and generated 8 ...
    Copilot 1.9 hours ago:  This test asserts that all docs are deleted, but it doesn't verify that later delete terms are ... To make the behavior testable, consider introducing an instrumented term/postings lookup (or ...

#12528 PR: Leverage sorted dim when visiting BKD leaf.
1.9 hours ago  48 comments  0 votes  0 watches  Copilotcopilot-pull-request-reviewer[bot]github-actions[bot]iverasejpountzvsop-479
Since values are sorted on the sorted dim in BKD leaf, early terminate the visit when current ... Here are some performance data: 1 dim point Visit method for low cardinality points: baseline ...
    copilot-pull-request-reviewer[bot] 1.9 hours ago:  # Pull request overview This PR optimizes BKD leaf visits by leveraging the fact that leaf values ... **Changes:**- Add VisitState / MatchState and new IntersectVisitorvisitWithSortedDim(...) hooks to ... Reviewed changes Copilot reviewed 7 out of 7 changed files in this pull request and generated 13 ...
    Copilot 1.9 hours ago:  There is leftover commented-out code in matchesWithState that looks like an abandoned ... Please remove these commented lines to keep the query logic clear and maintainable.

#15676 PR: Feature/collaborative hnsw search
3.4 hours ago  25 comments  0 votes  0 watches  benwtrentgithub-actions[bot]krickertmsokolovnavneet1vvigyasharma
[HNSW] Collaborative Search via Dynamic Threshold Feedback > **Status: Experimental** - This ... Full distributed multi-shard testing will happen in a follow-up PR for OpenSearch.
    krickert 22.8 days ago:  Update - Still working through this - it took me awhile to get data wrangled into this with the ... The real test will have a full document index and compare the two with a 250GB index between 16 and ... I'm using a single 4080 GPU for this, so I think the data might take a few days to produce.
    krickert 1.5 months ago:  Thanks for the suggestions, @vigyasharma. You’re right; I used the current 100-visit warm-up as a static safeguard to prevent the "entry ... My next round of tests will retain the 100-visit warm-up to establish a baseline, then I'll ...

#15974: TestDocValuesQueries reproducible failure
3.8 hours ago  1 comments  0 votes  0 watches  dweiss
Description Got this from a github run, it reproduces: ` ./gradlew :lucene:core:test --tests "org.apache.lucene.search.TestDocValuesQueries.testDuelPointRange ... Version and environment details_No response_
    dweiss 3.8 hours ago:  I asked claude and it came up with a very plausible cause of this failure - ` The bug is an ... The SimpleText skipper bug ... return maxDoc; // BUG: valid doc IDs are 0..maxDoc-1, so max is maxDoc-1 } Per the ...

#13072 PR: Terminate automaton when it can match all suffixes, and match suffixes directly.
4.6 hours ago  62 comments  0 votes  0 watches  Copilotcopilot-pull-request-reviewer[bot]github-actions[bot]jpountzmikemccandrmuirvsop-479
For PrefixQuery, we can terminate the automaton on current term if we have matched the whole prefix ... Furthermore, if there is a subBlock, we could match all its' sub terms.
    vsop-479 1.1 days ago:  That is incorrect, after UTF32ToUTF8 conversion, transitions intentionally have gaps for illegal ... These bytes will never appear in indexed terms, so gap-based rejection would incorrectly disqualify ...
    copilot-pull-request-reviewer[bot] 5.1 days ago:  # Pull request overview This PR optimizes term dictionary intersection for multi-term queries ( ... **Changes:** - Add matchAllSuffix state tracking to runnable automata (RunAutomaton / ByteRunnable ... Reviewed changes Copilot reviewed 10 out of 10 changed files in this pull request and generated 5 ...

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