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  1. Lucene - Core
  2. LUCENE-7008

TestSortingMergePolicy.testForceMergeNotNeeded fails

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    Details

    • Type: Test
    • Status: Closed
    • Priority: Major
    • Resolution: Resolved
    • Affects Version/s: 5.5, 6.0
    • Fix Version/s: trunk, 5.5
    • Component/s: None
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      TestSortingMergePolicy.testForceMergeNotNeeded (recently added by LUCENE-7006) regularly and reproducibly fails e.g.

         [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestSortingMergePolicy -Dtests.method=testForceMergeNotNeeded -Dtests.seed=BAF97ED1D97DDEEE -Dtests.slow=true -Dtests.locale=nl-NL -Dtests.timezone=CST6CDT -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
      

      Stack Trace:

      java.lang.AssertionError
          at __randomizedtesting.SeedInfo.seed([BAF97ED1D97DDEEE:A6DA06CB422235FB]:0)
          at org.apache.lucene.index.BaseMergePolicyTestCase$1.merge(BaseMergePolicyTestCase.java:44)
          at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1931)
          at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1764)
          at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1721)
          at org.apache.lucene.index.BaseMergePolicyTestCase.testForceMergeNotNeeded(BaseMergePolicyTestCase.java:63)
          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 com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
          at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
          at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
          at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
          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:367)
          at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
          at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
          at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
          at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
          at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
          at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
          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:40)
          at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
          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:367)
          at java.lang.Thread.run(Thread.java:745)
      

        Attachments

        1. LUCENE-7008.patch
          3 kB
          Shai Erera

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              • Assignee:
                shaie Shai Erera
                Reporter:
                cpoerschke Christine Poerschke
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                Dates

                • Created:
                  Updated:
                  Resolved: