[OAK-9502] ElasticSimilarQueryTest.vectorSimilarityLargeData fails intermittently on ASF Jenkins

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.42.0
• Component/s: elastic-search
• Assignee: Amrit Verma
• Reporter: Konrad Windszus
• Created: 20/Jul/21 09:05
• Updated: 12/Jan/22 13:44
• Resolved: 27/Oct/21 07:18

Description

E.g. in https://ci-builds.apache.org/job/Jackrabbit/job/oak-trunk-pr/job/OAK-8910/1/testReport/.

The log just exposes

java.lang.AssertionError: Condition not satisfied after 15.36 seconds and 13 attempts
	at org.apache.jackrabbit.oak.plugins.index.elastic.ElasticTestUtils.assertEventually(ElasticTestUtils.java:45)
	at org.apache.jackrabbit.oak.plugins.index.elastic.ElasticAbstractQueryTest.assertEventually(ElasticAbstractQueryTest.java:179)
	at org.apache.jackrabbit.oak.plugins.index.elastic.ElasticSimilarQueryTest.verifyLSHResults(ElasticSimilarQueryTest.java:311)
	at org.apache.jackrabbit.oak.plugins.index.elastic.ElasticSimilarQueryTest.vectorSimilarityLargeData(ElasticSimilarQueryTest.java:386)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
	at org.testcontainers.containers.FailureDetectingExternalResource$1.evaluate(FailureDetectingExternalResource.java:30)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
Caused by: java.lang.AssertionError: expected: [img1352, img1869, img21, img747, img817, img1101, img177, img1600, img825, img682] got: [img1352, img817, img814, img305, img1600, img1101, img825, img1901, img889, img864] expected:<80.0> but was:<50.0>
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotEquals(Assert.java:835)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.apache.jackrabbit.oak.plugins.index.elastic.ElasticSimilarQueryTest.lambda$verifyLSHResults$10(ElasticSimilarQueryTest.java:324)
	at org.apache.jackrabbit.oak.plugins.index.elastic.ElasticTestUtils.assertEventually(ElasticTestUtils.java:37)
	... 36 more

Issue Links

• links to: GitHub Pull Request #404