vsop-479 opened a new pull request, #13481:
URL: https://github.com/apache/lucene/pull/13481
### Description
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github-actions[bot] commented on PR #13401:
URL: https://github.com/apache/lucene/pull/13401#issuecomment-2161833420
This PR has not had activity in the past 2 weeks, labeling it as stale. If
the PR is waiting for review, notify the d...@lucene.apache.org list. Thank you
for your contributi
gsmiller commented on PR #13463:
URL: https://github.com/apache/lucene/pull/13463#issuecomment-2161735059
@benwtrent ++ to understanding the performance regression before pushing. I
haven't made any more progress there personally. Agreed with waiting to merge
until we understand what's goin
gsmiller commented on code in PR #13463:
URL: https://github.com/apache/lucene/pull/13463#discussion_r1635558572
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lucene/core/src/java/org/apache/lucene/util/hnsw/BlockingFloatHeap.java:
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@@ -72,12 +72,13 @@ public float offer(float value) {
* Values must be sorted in as
gsmiller commented on PR #13463:
URL: https://github.com/apache/lucene/pull/13463#issuecomment-2161723327
@mayya-sharipova:
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jpountz commented on code in PR #13430:
URL: https://github.com/apache/lucene/pull/13430#discussion_r1635481301
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lucene/core/src/java/org/apache/lucene/index/TieredMergePolicy.java:
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@@ -522,21 +550,28 @@ private MergeSpecification doFindMerges(
final List candidate
benwtrent opened a new issue, #13480:
URL: https://github.com/apache/lucene/issues/13480
### Description
When quantizing vectors that have a uniform value, the quantiles can get
really weird. Meaning both min and max quantiles are actually equivalent.
Additionally, the scoring can be
benwtrent commented on PR #13463:
URL: https://github.com/apache/lucene/pull/13463#issuecomment-2161527974
@mayya-sharipova are you concerned at all that the performance gains we
thought we had seem to disappear with this bug fix?
Could you retest to verify? What I am seeing locally i
mayya-sharipova commented on code in PR #13463:
URL: https://github.com/apache/lucene/pull/13463#discussion_r1635365499
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lucene/core/src/java/org/apache/lucene/util/hnsw/BlockingFloatHeap.java:
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@@ -72,12 +72,13 @@ public float offer(float value) {
* Values must be sorte
msokolov commented on code in PR #13469:
URL: https://github.com/apache/lucene/pull/13469#discussion_r1635387325
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lucene/core/src/java/org/apache/lucene/codecs/lucene99/Lucene99FlatVectorsReader.java:
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@@ -217,6 +220,18 @@ public ByteVectorValues getByteVectorValues(String f
benwtrent merged PR #13473:
URL: https://github.com/apache/lucene/pull/13473
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msokolov commented on code in PR #13469:
URL: https://github.com/apache/lucene/pull/13469#discussion_r1635215676
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lucene/core/src/java/org/apache/lucene/codecs/lucene99/Lucene99FlatVectorsReader.java:
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@@ -217,6 +220,18 @@ public ByteVectorValues getByteVectorValues(String f
navneet1v commented on code in PR #13469:
URL: https://github.com/apache/lucene/pull/13469#discussion_r1635173335
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lucene/core/src/java/org/apache/lucene/codecs/lucene99/Lucene99FlatVectorsReader.java:
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@@ -217,6 +220,18 @@ public ByteVectorValues getByteVectorValues(String
benwtrent commented on PR #13463:
URL: https://github.com/apache/lucene/pull/13463#issuecomment-2161031174
@gsmiller I have ran into those weird recall numbers in scenarios before:
- My vector data was corrupted and thus created many `0` valued vectors
- My dimensions were incorre
gsmiller commented on PR #13463:
URL: https://github.com/apache/lucene/pull/13463#issuecomment-2161023588
@benwtrent ah, you're right. I only had a single segment. I played with
making the write buffer really small but couldn't get more than one segment
with that 100d enwiki dataset. I ran
Pulkitg64 commented on PR #13473:
URL: https://github.com/apache/lucene/pull/13473#issuecomment-2161002119
Thanks @benwtrent for all the feedback and help. I will try to raise a
followup PR to remove COSINE function if no one else beats me to it.
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benwtrent commented on code in PR #13469:
URL: https://github.com/apache/lucene/pull/13469#discussion_r1635050674
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lucene/core/src/java/org/apache/lucene/codecs/lucene99/Lucene99FlatVectorsReader.java:
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@@ -217,6 +220,18 @@ public ByteVectorValues getByteVectorValues(String
msokolov commented on PR #13472:
URL: https://github.com/apache/lucene/pull/13472#issuecomment-2160948229
Would it make sense to provide a reference implementation factory method
that creates a properly-configured threadpool, maybe using all available cores
with whatever appropriate policie
benwtrent commented on issue #13478:
URL: https://github.com/apache/lucene/issues/13478#issuecomment-2160939426
>Parallel merging breaks these assumptions and could cause issues.
Well, the assumptions are that its only accessed once. But now in parallel
merging, it could be re-cached
benwtrent commented on issue #13478:
URL: https://github.com/apache/lucene/issues/13478#issuecomment-2160815181
I think I know the issue with the parallel merging. This only happens when
we use a SortingCodecReader.
The key issue is here:
https://github.com/apache/lucene/commit/17c2
benwtrent merged PR #13479:
URL: https://github.com/apache/lucene/pull/13479
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benwtrent opened a new pull request, #13479:
URL: https://github.com/apache/lucene/pull/13479
It is possible when checking this assertion, that we could throw an NPE as
`metaData.getSort()` can be `null`.
Let's actually allow the assertions do their checks instead of throwing a
scary
benwtrent commented on issue #13478:
URL: https://github.com/apache/lucene/issues/13478#issuecomment-2160620126
OK, the NPE in sort, I did some manual debugging via good ole
`System.out.println`. This only happens in the assertion if the cache check is
greater than 1, which does seem to hap
benwtrent opened a new issue, #13478:
URL: https://github.com/apache/lucene/issues/13478
### Description
It was noticed that the CMS intra-merge behavior was not fully tested. In an
effort to do this, a change to override when the intra-merge scheduler is used
has been drafted. https
slow-J commented on issue #13345:
URL: https://github.com/apache/lucene/issues/13345#issuecomment-2160422363
Hi @wuth, please raise a pull request with your fix and it can get reviewed
and released.
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bruno-roustant merged PR #13431:
URL: https://github.com/apache/lucene/pull/13431
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javanna commented on PR #13472:
URL: https://github.com/apache/lucene/pull/13472#issuecomment-2159970909
> Lucene should just make full use of the provided executor and that's that
shouldn't it?
Yes, I think so, but perhaps Lucene needs to provide general guidelines to
users around w
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