[
https://issues.apache.org/jira/browse/LUCENE-3876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Muir updated LUCENE-3876:
--------------------------------
Attachment: LUCENE-3876_test.patch
By the way, the reason this doesnt fail always but only for certain codecs:
some codecs have assertions that get tripped, so they fail the test.
other codecs don't have these asserts, so they pass the test, and checkindex
happens to pass.
but this is only because checkindex ignores deleted docs in testPostings, the
index really is corrumpt in those cases!
attached is a new test demonstrating this: for some codecs it triggers an
assert, for others it makes a corrumpt index. I havent tested this yet on 3.x
but i suspect it fails!
> TestIndexWriterExceptions fails (reproducible)
> ----------------------------------------------
>
> Key: LUCENE-3876
> URL: https://issues.apache.org/jira/browse/LUCENE-3876
> Project: Lucene - Java
> Issue Type: Bug
> Reporter: Dawid Weiss
> Priority: Minor
> Fix For: 4.0
>
> Attachments: LUCENE-3876_test.patch
>
>
> {noformat}
> ant test -Dtestcase=TestIndexWriterExceptions
> -Dtestmethod=testIllegalPositions
> -Dtests.seed=-228094d3d2f35cf2:-496e33eec9bbd57c:36a1c54f4e1bb32
> -Dargs="-Dfile.encoding=UTF-8"
> [junit] junit.framework.AssertionFailedError: position=-2 lastPosition=0
> [junit] at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.addPosition(Lucene40PostingsWriter.java:215)
> [junit] at
> org.apache.lucene.index.FreqProxTermsWriterPerField.flush(FreqProxTermsWriterPerField.java:519)
> [junit] at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:92)
> [junit] at org.apache.lucene.index.TermsHash.flush(TermsHash.java:117)
> [junit] at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> [junit] at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> [junit] at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:475)
> [junit] at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit] at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:553)
> [junit] at
> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2640)
> [junit] at
> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2616)
> [junit] at
> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:851)
> [junit] at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:810)
> [junit] at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:774)
> [junit] at
> org.apache.lucene.index.TestIndexWriterExceptions.testIllegalPositions(TestIndexWriterExceptions.java:1517)
> [junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [junit] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> [junit] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> [junit] at java.lang.reflect.Method.invoke(Method.java:597)
> [junit] at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
> [junit] at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> [junit] at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
> [junit] at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
> [junit] at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> [junit] at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
> [junit] at
> org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:729)
> [junit] at
> org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:645)
> [junit] at
> org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:22)
> [junit] at
> org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:556)
> [junit] at
> org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:51)
> [junit] at
> org.apache.lucene.util.LuceneTestCase$RememberThreadRule$1.evaluate(LuceneTestCase.java:618)
> [junit] at org.junit.rules.RunRules.evaluate(RunRules.java:18)
> [junit] at
> org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
> [junit] at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
> [junit] at
> org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:164)
> [junit] at
> org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:57)
> [junit] at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
> [junit] at
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
> [junit] at
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
> [junit] at
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
> [junit] at
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
> [junit] at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> [junit] at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
> [junit] at
> org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:51)
> [junit] at
> org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:21)
> [junit] at
> org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:22)
> [junit] at org.junit.rules.RunRules.evaluate(RunRules.java:18)
> [junit] at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
> [junit] at
> junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
> [junit] at
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
> [junit] at
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
> [junit] at
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
> [junit]
> {noformat}
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