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

#16573: incorrect results from SortedNumericDocValuesRangeQuery when using double/float based points+ ...
4.1 hours ago  2 comments  0 votes  0 watches  HoustonPutmanhossmanrisdenk
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 4.1 hours 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 8.9 hours 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
4.6 hours ago  0 comments  0 votes  0 watches  HoustonPutmangithub-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 ...

#16571 PR: Let a merge write more than one segment
5.2 hours ago  18 comments  0 votes  0 watches  dweissgithub-actions[bot]jimczimccullochtmichaeljmarshall
A merge takes N segments and writes one. This lets it take N and write M, by giving each output a contiguous document range of every input: ... Called after the merge readers are open, so boundaries can be placed on values read from the ...
    jimczi 5.4 hours ago:  Done, and points too since a block k-d tree is ordered by value and cannot skip by doc either. Both return null when the range is empty, which is what a reader without the format looks like and ... The rest were already free, the narrowing cursors return NO_MORE_DOCS straight away.
    jimczi 5.4 hours ago:  Same fix here.

#16567 PR: Add ivfaster: a segment-lifecycle-aware IVF vector codec for the sandbox
5.7 hours ago  3 comments  0 votes  0 watches  RKSPDgithub-actions[bot]gsmillermsokolov
IVFaster: a segment-lifecycle-aware IVF vector codec (sandbox) It's no secret that vector search ... Segments are immutable and merge constantly, and both properties are cheap for an inverted index ... There have been attempts to improve this behavior, namely IncrementalHnswGraphMerger, which adopts ...
    gsmiller 5.7 hours ago:  Disclaimer: Rikhil and I work together and started a conversation about this earlier today, but I ... A property that really excites me about IVF is that docIDs can be traversed in monotonically ... I find this compelling since it means docs could potentially be evaluated doc-at-a-time along with ...
    RKSPD 1.4 days ago:  > exciting! the numbers you shared look compelling. Can you address the failing checks?

#16446 PR: MultiFieldQueryParser: default operator is not honored between term positions (#16443)
6 hours ago  6 comments  0 votes  0 watches  OlivierJaquemetepotyomgithub-actions[bot]
Fixes 16443 **Problem:** MultiFieldQueryParser's javadoc promises that under AND_OPERATOR, "all ... This only holds when each term reaches the parser as a separate grammar-level token (real ... It doesn't hold when several terms are produced by the *analyzer alone* from a single piece of ...
    epotyom 6 hours ago:  A commit for my suggestion based on this PR and with tests from 16442 as well as a test for ... /gradlew :lucene:queryparser:regenerateClassicQueryParser ` to generate java files from ... /gradlew tidy also doesn't reduce diff).
    OlivierJaquemet 14.4 hours ago:  Thank you @epotyom for the time you took to look at this. I’m not sure I fully understand what you’re suggesting. I tried to keep the modifications from my PR while making the changes to QueryParser.yy as you ...

#16580: Allow SortedNumericDocValues Updates when field is actually single valued
6.8 hours ago  0 comments  0 votes  0 watches  HoustonPutman
Description Under the hood, if a SortedNumericDocValues field is actually single-valued, then ... Therefore, even though the utility classes DoubleField, FloatField, LongField and IntField use ... For doubles and floats in particular, the sorted nature of the docValues representation make range ...

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