Ferenczi Jim created LUCENE-7574:
------------------------------------
Summary: Another TestIndexSorting failures
Key: LUCENE-7574
URL: https://issues.apache.org/jira/browse/LUCENE-7574
Project: Lucene - Core
Issue Type: Bug
Components: core/index
Affects Versions: 6.x, master (7.0)
Reporter: Ferenczi Jim
TestIndexSorting still fails with some seeds:
{noformat}
[junit4] Suite: org.apache.lucene.index.TestIndexSorting
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestIndexSorting
-Dtests.method=testRandom3 -Dtests.seed=6E45BA611FCD7241 -Dtests.slow=true
-Dtests.locale=ko-KR -Dtests.timezone=America/Cordoba -Dtests.asserts=true
-Dtests.file.encoding=ISO-8859-1
[junit4] FAILURE 0.64s J1 | TestIndexSorting.testRandom3 <<<
[junit4] > Throwable #1: org.junit.ComparisonFailure: expected:<[449]>
but was:<[650]>
[junit4] > at
__randomizedtesting.SeedInfo.seed([6E45BA611FCD7241:CC9DF4BB7B3F5B47]:0)
[junit4] > at
org.apache.lucene.index.TestIndexSorting.testRandom3(TestIndexSorting.java:2264)
[junit4] > at java.lang.Thread.run(Thread.java:745)
[junit4] 2> NOTE: leaving temporary files on disk at:
/var/lib/jenkins/workspace/apache+lucene-solr+branch_6x/lucene/build/core/test/J1/temp/lucene.index.TestIndexSorting_6E45BA611FCD7241-001
[junit4] 2> NOTE: test params are: codec=Asserting(Lucene62):
{docs=PostingsFormat(name=MockRandom), norms=PostingsFormat(name=MockRandom),
positions=PostingsFormat(name=Memory doPackFST= true),
id=PostingsFormat(name=MockRandom), term_vectors=FSTOrd50},
docValues:{multi_valued_long=DocValuesFormat(name=Direct),
double=DocValuesFormat(name=Lucene54), foo=DocValuesFormat(name=Direct),
numeric=DocValuesFormat(name=Lucene54), positions=DocValuesFormat(name=Direct),
multi_valued_numeric=DocValuesFormat(name=Memory),
float=DocValuesFormat(name=Lucene54), int=DocValuesFormat(name=Memory),
long=DocValuesFormat(name=Lucene54), points=DocValuesFormat(name=Memory),
sorted=DocValuesFormat(name=Lucene54),
multi_valued_double=DocValuesFormat(name=Memory),
docs=DocValuesFormat(name=Memory),
multi_valued_string=DocValuesFormat(name=Memory),
norms=DocValuesFormat(name=Memory), bytes=DocValuesFormat(name=Memory),
binary=DocValuesFormat(name=Lucene54), id=DocValuesFormat(name=Memory),
multi_valued_int=DocValuesFormat(name=Lucene54),
multi_valued_bytes=DocValuesFormat(name=Lucene54),
multi_valued_float=DocValuesFormat(name=Lucene54),
term_vectors=DocValuesFormat(name=Lucene54)}, maxPointsInLeafNode=419,
maxMBSortInHeap=7.394324294878203,
sim=RandomSimilarity(queryNorm=true,coord=yes): {positions=DFR I(n)Z(0.3),
id=IB SPL-L1, term_vectors=DFR I(ne)B3(800.0)}, locale=ko-KR,
timezone=America/Cordoba
[junit4] 2> NOTE: Linux 3.12.60-52.54-default amd64/Oracle Corporation
1.8.0_111 (64-bit)/cpus=4,threads=1,free=105782608,total=240648192
[junit4] 2> NOTE: All tests run in this JVM: [TestPayloads,
TestSnapshotDeletionPolicy, TestDocValues, FuzzyTermOnShortTermsTest,
TestNoMergeScheduler, TestPointValues, TestSegmentInfos, TestStressIndexing2,
TestSimpleExplanationsOfNonMatches, TestPrefixInBooleanQuery, TestTermQuery,
TestSegmentMerger, TestByteArrayDataInput, TestTransactions, TestMultiFields,
TestNRTReaderCleanup, TestPackedInts, TestIndexWriterExceptions,
TestSleepingLockWrapper, TestBlockPostingsFormat2, TestLSBRadixSorter,
TestSwappedIndexFiles, TestIndexWriterCommit, TestPrefixRandom,
Test4GBStoredFields, TestFuzzyQuery, TestCodecUtil,
TestSimpleSearchEquivalence, TestWeakIdentityMap, TestIndexWriterOnDiskFull,
TestTopDocsMerge, TestOmitTf, TestDuelingCodecs, TestRAMDirectory,
TestFlushByRamOrCountsPolicy, TestDemo, TestSimpleExplanationsWithFillerDocs,
TestByteSlices, TestParallelLeafReader, TestSortedSetSelector,
TestBagOfPostings, TestDemoParallelLeafReader, TestTopFieldCollector,
TestSearchForDuplicates, TestStringHelper, TestTragicIndexWriterDeadlock,
TestDirectPacked, TestSloppyMath, TestPrefixQuery, TestSimpleFSDirectory,
TestFixedLengthBytesRefArray, TestIndexingSequenceNumbers, TestCharArraySet,
TestRollingBuffer, TestPagedBytes, TestFixedBitSet, TestAutomaton,
TestPhrasePrefixQuery, TestMultiPhraseEnum, TestBytesRefAttImpl,
TestDocsAndPositions, TestCharsRefBuilder, TestDeterminizeLexicon,
TestNIOFSDirectory, TestConjunctionDISI, TestLiveFieldValues, TestBoolean2,
TestHighCompressionMode, TestIndexWriterUnicode, TestCachingCollector,
TestMultiDocValues, TestFilterWeight, TestPerFieldPostingsFormat2,
TestBytesRefHash, TestBooleanQueryVisitSubscorers, TestMatchAllDocsQuery,
TestBinaryTerms, TestPositionIncrement, TestNumericTokenStream, TestDateTools,
Test2BPostings, TestBinaryDocument, TestBooleanScorer, TestNot,
TestReaderClosed, TestNGramPhraseQuery, TestSimpleAttributeImpl,
Test2BPostingsBytes, Test2BTerms, TestReusableStringReader,
TestLucene50StoredFieldsFormat, TestLucene50TermVectorsFormat, TestPolygon,
Test2BPoints, Test2BSortedDocValuesFixedSorted, Test2BSortedDocValuesOrds,
TestAllFilesCheckIndexHeader, TestAllFilesDetectTruncation,
TestBinaryDocValuesUpdates, TestDocIDMerger, TestDuelingCodecsAtNight,
TestExitableDirectoryReader, TestFilterDirectoryReader, TestIndexReaderClose,
TestIndexSorting]
[junit4] Completed [380/442 (1!)] on J1 in 11.77s, 47 tests, 1 failure <<<
FAILURES!
{noformat}
{noformat}
[junit4] Suite: org.apache.lucene.index.TestIndexSorting
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestIndexSorting
-Dtests.method=testNumericAlreadySorted -Dtests.seed=1B0F8A58C7247131
-Dtests.slow=true -Dtests.locale=tr-TR -Dtests.timezone=Etc/GMT+2
-Dtests.asserts=true -Dtests.file.encoding=UTF-8
[junit4] ERROR 0.17s J1 | TestIndexSorting.testNumericAlreadySorted <<<
[junit4] > Throwable #1: java.io.IOException: background merge hit
exception: _n(6.4.0):c111:[indexSort=<int: "foo">,<int: "id">] into _o
[maxNumSegments=1]
[junit4] > at
__randomizedtesting.SeedInfo.seed([1B0F8A58C7247131:80F8B4206297188B]:0)
[junit4] > at
org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1910)
[junit4] > at
org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1850)
[junit4] > at
org.apache.lucene.index.TestIndexSorting.assertNeedsIndexSortMerge(TestIndexSorting.java:197)
[junit4] > at
org.apache.lucene.index.TestIndexSorting.testNumericAlreadySorted(TestIndexSorting.java:224)
[junit4] > at java.lang.Thread.run(Thread.java:745)
[junit4] > Caused by: java.lang.AssertionError: expected:<true> but
was:<false>
[junit4] > at
org.apache.lucene.index.TestIndexSorting$AssertingNeedsIndexSortCodec$1$1.merge(TestIndexSorting.java:105)
[junit4] > at
org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:173)
[junit4] > at
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:122)
[junit4] > at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4320)
[junit4] > at
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3897)
[junit4] > at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
[junit4] > at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
[junit4] 2> Kas 24, 2016 11:55:11 PM
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
uncaughtException
[junit4] 2> WARNING: Uncaught exception in thread: Thread[Lucene Merge
Thread #2,5,TGRP-TestIndexSorting]
[junit4] 2> org.apache.lucene.index.MergePolicy$MergeException:
java.lang.AssertionError: expected:<true> but was:<false>
[junit4] 2> at
__randomizedtesting.SeedInfo.seed([1B0F8A58C7247131]:0)
[junit4] 2> at
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
[junit4] 2> at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
[junit4] 2> Caused by: java.lang.AssertionError: expected:<true> but
was:<false>
[junit4] 2> at org.junit.Assert.fail(Assert.java:93)
[junit4] 2> at org.junit.Assert.failNotEquals(Assert.java:647)
[junit4] 2> at org.junit.Assert.assertEquals(Assert.java:128)
[junit4] 2> at org.junit.Assert.assertEquals(Assert.java:147)
[junit4] 2> at
org.apache.lucene.index.TestIndexSorting$AssertingNeedsIndexSortCodec$1$1.merge(TestIndexSorting.java:105)
[junit4] 2> at
org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:173)
[junit4] 2> at
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:122)
[junit4] 2> at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4320)
[junit4] 2> at
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3897)
[junit4] 2> at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
[junit4] 2> at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
[junit4] 2>
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestIndexSorting
-Dtests.method=testConcurrentDVUpdates -Dtests.seed=1B0F8A58C7247131
-Dtests.slow=true -Dtests.locale=tr-TR -Dtests.timezone=Etc/GMT+2
-Dtests.asserts=true -Dtests.file.encoding=UTF-8
{noformat}
The first failure is only on branch_6x and is due to a problem in the backport
of the multi-valued docvalues sort.
The second failure is a test bug that can appear on master and branch_6x.
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