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Posted to builds@lucene.apache.org by Policeman Jenkins Server via builds <bu...@lucene.apache.org> on 2026/09/26 22:48:30 UTC

[JENKINS-EA] Lucene-main-Windows (64bit/hotspot/jdk-27-ea+32) - Build # 20892 - Unstable!

Build: https://jenkins.thetaphi.de/job/Lucene-main-Windows/20892/
Java: 64bit/hotspot/jdk-27-ea+32 -XX:+UseCompressedOops -XX:+UseG1GC

1 tests failed.
FAILED:  org.apache.lucene.codecs.lucene104.TestLucene104ScalarQuantizedMergeScorer.testGraphIsIdenticalToTheReaderFallback

Error Message:
org.junit.internal.ArrayComparisonFailure: the body of the merged .vemq file, header and footer aside, differs for SINGLE_BIT_QUERY_NIBBLE/DOT_PRODUCT: arrays first differed at element [274]; expected:<80> but was:<78>

Stack Trace:
the body of the merged .vemq file, header and footer aside, differs for SINGLE_BIT_QUERY_NIBBLE/DOT_PRODUCT: arrays first differed at element [274]; expected:<80> but was:<78>
	at __randomizedtesting.SeedInfo.seed([D1A47F40E14FE741:345D0BDC9FCD8CE4]:0)
	at org.junit.internal.ComparisonCriteria.arrayEquals(ComparisonCriteria.java:78)
	at org.junit.internal.ComparisonCriteria.arrayEquals(ComparisonCriteria.java:28)
	at org.junit.Assert.internalArrayEquals(Assert.java:534)
	at org.junit.Assert.assertArrayEquals(Assert.java:343)
	at org.apache.lucene.codecs.lucene104.TestLucene104ScalarQuantizedMergeScorer.assertBothPathsWriteTheSameFiles(TestLucene104ScalarQuantizedMergeScorer.java:259)
	at org.apache.lucene.codecs.lucene104.TestLucene104ScalarQuantizedMergeScorer.testGraphIsIdenticalToTheReaderFallback(TestLucene104ScalarQuantizedMergeScorer.java:212)
Caused by: java.lang.AssertionError: expected:<80> but was:<78>
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotEquals(Assert.java:835)
	at org.junit.Assert.assertEquals(Assert.java:120)
	at org.junit.Assert.assertEquals(Assert.java:146)
	at org.junit.internal.ExactComparisonCriteria.assertElementsEqual(ExactComparisonCriteria.java:8)
	at org.junit.internal.ComparisonCriteria.arrayEquals(ComparisonCriteria.java:76)
	... 5 more

Re: [JENKINS-EA] Lucene-main-Windows (64bit/hotspot/jdk-27-ea+32) - Build # 20892 - Unstable!

Posted by Simon Cooper via dev <de...@lucene.apache.org>.
I've created https://github.com/apache/lucene/issues/16730 to track this
and other test failures in this new class - looking at what might be going
wrong

SimonC

On Sat, 26 Sept 2026 at 23:49, Policeman Jenkins Server via builds <
builds@lucene.apache.org> wrote:

> Build: https://jenkins.thetaphi.de/job/Lucene-main-Windows/20892/
> Java: 64bit/hotspot/jdk-27-ea+32 -XX:+UseCompressedOops -XX:+UseG1GC
>
> 1 tests failed.
> FAILED:
> org.apache.lucene.codecs.lucene104.TestLucene104ScalarQuantizedMergeScorer.testGraphIsIdenticalToTheReaderFallback
>
> Error Message:
> org.junit.internal.ArrayComparisonFailure: the body of the merged .vemq
> file, header and footer aside, differs for
> SINGLE_BIT_QUERY_NIBBLE/DOT_PRODUCT: arrays first differed at element
> [274]; expected:<80> but was:<78>
>
> Stack Trace:
> the body of the merged .vemq file, header and footer aside, differs for
> SINGLE_BIT_QUERY_NIBBLE/DOT_PRODUCT: arrays first differed at element
> [274]; expected:<80> but was:<78>
>         at
> __randomizedtesting.SeedInfo.seed([D1A47F40E14FE741:345D0BDC9FCD8CE4]:0)
>         at
> org.junit.internal.ComparisonCriteria.arrayEquals(ComparisonCriteria.java:78)
>         at
> org.junit.internal.ComparisonCriteria.arrayEquals(ComparisonCriteria.java:28)
>         at org.junit.Assert.internalArrayEquals(Assert.java:534)
>         at org.junit.Assert.assertArrayEquals(Assert.java:343)
>         at
> org.apache.lucene.codecs.lucene104.TestLucene104ScalarQuantizedMergeScorer.assertBothPathsWriteTheSameFiles(TestLucene104ScalarQuantizedMergeScorer.java:259)
>         at
> org.apache.lucene.codecs.lucene104.TestLucene104ScalarQuantizedMergeScorer.testGraphIsIdenticalToTheReaderFallback(TestLucene104ScalarQuantizedMergeScorer.java:212)
> Caused by: java.lang.AssertionError: expected:<80> but was:<78>
>         at org.junit.Assert.fail(Assert.java:89)
>         at org.junit.Assert.failNotEquals(Assert.java:835)
>         at org.junit.Assert.assertEquals(Assert.java:120)
>         at org.junit.Assert.assertEquals(Assert.java:146)
>         at
> org.junit.internal.ExactComparisonCriteria.assertElementsEqual(ExactComparisonCriteria.java:8)
>         at
> org.junit.internal.ComparisonCriteria.arrayEquals(ComparisonCriteria.java:76)
>         ... 5 more
>
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