It seems the test assumes after it does forceMerge(1), that it can open a reader that has no deletes. but this is not the case.
with its mockrandom mergepolicy, it ends out with a single-segment index like this: leaf: _ak(5.1.0):c5727/988:delGen=1 maxDoc=5727, deleted=988 On Mon, Mar 16, 2015 at 9:38 AM, Michael McCandless <luc...@mikemccandless.com> wrote: > Reproduces ... I'll dig. > > Mike McCandless > > http://blog.mikemccandless.com > > > On Mon, Mar 16, 2015 at 8:40 AM, Apache Jenkins Server > <jenk...@builds.apache.org> wrote: >> Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-5.x/788/ >> >> 1 tests failed. >> REGRESSION: >> org.apache.lucene.codecs.lucene49.TestLucene49NormsFormat.testUndeadNorms >> >> Error Message: >> expected:<0> but was:<121> >> >> Stack Trace: >> java.lang.AssertionError: expected:<0> but was:<121> >> at >> __randomizedtesting.SeedInfo.seed([A05EC27B0D94C2A8:AD8B8616D87AD314]:0) >> at org.junit.Assert.fail(Assert.java:93) >> at org.junit.Assert.failNotEquals(Assert.java:647) >> at org.junit.Assert.assertEquals(Assert.java:128) >> at org.junit.Assert.assertEquals(Assert.java:472) >> at org.junit.Assert.assertEquals(Assert.java:456) >> at >> org.apache.lucene.index.BaseNormsFormatTestCase.testUndeadNorms(BaseNormsFormatTestCase.java:397) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:606) >> at >> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1627) >> at >> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:836) >> at >> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:872) >> at >> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:886) >> at >> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50) >> at >> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46) >> at >> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49) >> at >> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65) >> at >> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48) >> at >> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) >> at >> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:365) >> at >> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:798) >> at >> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:458) >> at >> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:845) >> at >> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:747) >> at >> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:781) >> at >> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:792) >> at >> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46) >> at >> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) >> at >> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42) >> at >> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39) >> at >> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39) >> at >> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) >> at >> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) >> at >> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) >> at >> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:54) >> at >> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48) >> at >> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65) >> at >> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55) >> at >> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) >> at >> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:365) >> at java.lang.Thread.run(Thread.java:745) >> >> >> >> >> Build Log: >> [...truncated 4911 lines...] >> [junit4] Suite: org.apache.lucene.codecs.lucene49.TestLucene49NormsFormat >> [junit4] 2> NOTE: download the large Jenkins line-docs file by running >> 'ant get-jenkins-line-docs' in the lucene directory. >> [junit4] 2> NOTE: reproduce with: ant test >> -Dtestcase=TestLucene49NormsFormat -Dtests.method=testUndeadNorms >> -Dtests.seed=A05EC27B0D94C2A8 -Dtests.multiplier=2 -Dtests.nightly=true >> -Dtests.slow=true >> -Dtests.linedocsfile=/home/jenkins/lucene-data/enwiki.random.lines.txt >> -Dtests.locale=pl -Dtests.timezone=Europe/Riga -Dtests.asserts=true >> -Dtests.file.encoding=US-ASCII >> [junit4] FAILURE 1.85s J1 | TestLucene49NormsFormat.testUndeadNorms <<< >> [junit4] > Throwable #1: java.lang.AssertionError: expected:<0> but >> was:<121> >> [junit4] > at >> __randomizedtesting.SeedInfo.seed([A05EC27B0D94C2A8:AD8B8616D87AD314]:0) >> [junit4] > at >> org.apache.lucene.index.BaseNormsFormatTestCase.testUndeadNorms(BaseNormsFormatTestCase.java:397) >> [junit4] > at java.lang.Thread.run(Thread.java:745) >> [junit4] IGNOR/A 0.01s J1 | TestLucene49NormsFormat.testMergeStability >> [junit4] > Assumption #1: The MockRandom PF randomizes content on the >> fly, so we can't check it >> [junit4] 2> NOTE: leaving temporary files on disk at: >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/lucene/build/backward-codecs/test/J1/temp/lucene.codecs.lucene49.TestLucene49NormsFormat >> A05EC27B0D94C2A8-001 >> [junit4] 2> NOTE: test params are: codec=Asserting(Lucene50), >> sim=RandomSimilarityProvider(queryNorm=false,coord=crazy): {content=DFR GB1, >> foobar=DFR G3(800.0)}, locale=pl, timezone=Europe/Riga >> [junit4] 2> NOTE: FreeBSD 9.1-RELEASE-p3 amd64/Oracle Corporation >> 1.7.0_65 (64-bit)/cpus=16,threads=1,free=311078728,total=472383488 >> [junit4] 2> NOTE: All tests run in this JVM: >> [TestDocValuesUpdatesOnOldSegments, TestLucene42NormsFormat, >> TestLucene40BlockFormat, TestBackwardsCompatibility, TestBitVector, >> TestLucene40StoredFieldsFormat, TestLucene41PostingsFormat3, >> TestLucene41StoredFieldsFormat, TestLucene49NormsFormat] >> [junit4] Completed on J1 in 262.45s, 17 tests, 1 failure, 1 skipped <<< >> FAILURES! >> >> [...truncated 27 lines...] >> BUILD FAILED >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/build.xml:536: >> The following error occurred while executing this line: >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/build.xml:477: >> The following error occurred while executing this line: >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/build.xml:61: >> The following error occurred while executing this line: >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/extra-targets.xml:39: >> The following error occurred while executing this line: >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/lucene/build.xml:456: >> The following error occurred while executing this line: >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/lucene/common-build.xml:2166: >> The following error occurred while executing this line: >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/lucene/module-build.xml:58: >> The following error occurred while executing this line: >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/lucene/common-build.xml:1370: >> The following error occurred while executing this line: >> /usr/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-5.x/lucene/common-build.xml:976: >> There were test failures: 29 suites, 689 tests, 1 failure, 74 ignored (74 >> assumptions) >> >> Total time: 94 minutes 49 seconds >> Build step 'Invoke Ant' marked build as failure >> Archiving artifacts >> Sending artifact delta relative to Lucene-Solr-NightlyTests-5.x #716 >> Archived 5 artifacts >> Archive block size is 32768 >> Received 0 blocks and 1412631 bytes >> Compression is 0.0% >> Took 0.65 sec >> Recording test results >> Email was triggered for: Failure >> Sending email for trigger: Failure >> >> >> >> >> 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