I think it's this underlying standard library bug: https://bugs.openjdk.java.net/browse/JDK-8205399
Dawid On Thu, May 30, 2019 at 4:44 AM Erick Erickson <[email protected]> wrote: > > I’m pretty sure this has nothing to do with the upgrade to ZK since it’s a > Lucene test case, but I ran across this and this hasn’t failed in Chris’ > rollups going back to last March so I thought people might want to see it. I > have the full test log if anyone’s interested > > [junit4] Suite: > org.apache.lucene.classification.CachingNaiveBayesClassifierTest > [junit4] 2> NOTE: reproduce with: ant test > -Dtestcase=CachingNaiveBayesClassifierTest -Dtests.method=testPerformance > -Dtests.seed=A9F7A8BCC21AFCBA -Dtests.slow=true -Dtests.badapples=true > -Dtests.locale=sq-AL -Dtests.timezone=America/Port-au-Prince > -Dtests.asserts=true -Dtests.file.encoding=UTF-8 > [junit4] ERROR 5.10s J3 | > CachingNaiveBayesClassifierTest.testPerformance <<< > [junit4] > Throwable #1: java.lang.RuntimeException: > java.util.concurrent.ExecutionException: java.lang.AssertionError > [junit4] > at > __randomizedtesting.SeedInfo.seed([A9F7A8BCC21AFCBA:6E165A9EA9AEC415]:0) > [junit4] > at > org.apache.lucene.classification.utils.ConfusionMatrixGenerator.getConfusionMatrix(ConfusionMatrixGenerator.java:131) > [junit4] > at > org.apache.lucene.classification.CachingNaiveBayesClassifierTest.testPerformance(CachingNaiveBayesClassifierTest.java:101) > [junit4] > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > [junit4] > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > [junit4] > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > [junit4] > at > java.base/java.lang.reflect.Method.invoke(Method.java:566) > [junit4] > at java.base/java.lang.Thread.run(Thread.java:834) > [junit4] > Caused by: java.util.concurrent.ExecutionException: > java.lang.AssertionError > [junit4] > at > java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) > [junit4] > at > java.base/java.util.concurrent.FutureTask.get(FutureTask.java:205) > [junit4] > at > org.apache.lucene.classification.utils.ConfusionMatrixGenerator.getConfusionMatrix(ConfusionMatrixGenerator.java:94) > [junit4] > ... 36 more > [junit4] > Caused by: java.lang.AssertionError > [junit4] > at > java.base/java.util.HashMap$TreeNode.moveRootToFront(HashMap.java:1896) > [junit4] > at > java.base/java.util.HashMap$TreeNode.putTreeVal(HashMap.java:2061) > [junit4] > at > java.base/java.util.HashMap.putVal(HashMap.java:633) > [junit4] > at > java.base/java.util.HashMap.putIfAbsent(HashMap.java:1057) > [junit4] > at > org.apache.lucene.search.LRUQueryCache.putIfAbsent(LRUQueryCache.java:301) > [junit4] > at > org.apache.lucene.search.LRUQueryCache$CachingWrapperWeight.scorerSupplier(LRUQueryCache.java:745) > [junit4] > at > org.apache.lucene.search.BooleanWeight.scorerSupplier(BooleanWeight.java:361) > [junit4] > at > org.apache.lucene.search.BooleanWeight.scorer(BooleanWeight.java:327) > [junit4] > at > org.apache.lucene.search.Weight.bulkScorer(Weight.java:168) > [junit4] > at > org.apache.lucene.search.BooleanWeight.bulkScorer(BooleanWeight.java:321) > [junit4] > at > org.apache.lucene.search.LRUQueryCache$CachingWrapperWeight.cache(LRUQueryCache.java:693) > [junit4] > at > org.apache.lucene.search.LRUQueryCache$CachingWrapperWeight.bulkScorer(LRUQueryCache.java:825) > [junit4] > at > org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:700) > [junit4] > at > org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:494) > [junit4] > at > org.apache.lucene.classification.CachingNaiveBayesClassifier.getWordFreqForClassess(CachingNaiveBayesClassifier.java:170) > [junit4] > at > org.apache.lucene.classification.CachingNaiveBayesClassifier.calculateLogLikelihood(CachingNaiveBayesClassifier.java:100) > [junit4] > at > org.apache.lucene.classification.CachingNaiveBayesClassifier.assignClassNormalizedList(CachingNaiveBayesClassifier.java:83) > [junit4] > at > org.apache.lucene.classification.SimpleNaiveBayesClassifier.assignClass(SimpleNaiveBayesClassifier.java:103) > [junit4] > at > org.apache.lucene.classification.utils.ConfusionMatrixGenerator.lambda$getConfusionMatrix$0(ConfusionMatrixGenerator.java:94) > [junit4] > at > java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) > [junit4] > at > java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > [junit4] > at > java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > [junit4] > ... 1 more > [junit4] 2> NOTE: test params are: codec=Asserting(Lucene80), > sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@54e63753), > locale=sq-AL, timezone=America/Port-au-Prince > [junit4] 2> NOTE: Mac OS X 10.14.5 x86_64/Oracle Corporation 11.0.2 > (64-bit)/cpus=12,threads=1,free=345936896,total=536870912 > [junit4] 2> NOTE: All tests run in this JVM: > [ConfusionMatrixGeneratorTest, CachingNaiveBayesClassifierTest] > [junit4] Completed [6/12 (1!)] on J3 in 6.65s, 4 tests, 1 error <<< > FAILURES! 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