I ran tests on 3x today and hit this: [junit] Testsuite: org.apache.lucene.index.TestIndexWriterMergePolicy [junit] Testcase: testMaxBufferedDocsChange(org.apache.lucene.index.TestIndexWriterMergePolicy): FAILED [junit] [junit] junit.framework.AssertionFailedError: [junit] at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1076) [junit] at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1008) [junit] at org.apache.lucene.index.TestIndexWriterMergePolicy.checkInvariants(TestIndexWriterMergePolicy.java:221) [junit] at org.apache.lucene.index.TestIndexWriterMergePolicy.testMaxBufferedDocsChange(TestIndexWriterMergePolicy.java:168) [junit] [junit] [junit] Tests run: 6, Failures: 1, Errors: 0, Time elapsed: 2.777 sec [junit] [junit] ------------- Standard Error ----------------- [junit] NOTE: reproduce with: ant test -Dtestcase=TestIndexWriterMergePolicy -Dtestmethod=testMaxBufferedDocsChange -Dtests.seed=-4805406970232115944:2175520643927646734 [junit] NOTE: test params are: locale=el_CY_PREEURO, timezone=America/Dominica [junit] NOTE: all tests run in this JVM: [junit] [TestCharArrayMap, TestLengthFilter, TestTeeSinkTokenFilter, TestBinaryDocument, TestByteSlices, TestDocumentWriter, TestIndexReaderClone, TestIndexWriterMergePolicy] [junit] NOTE: Windows 7 6.1 build 7600 amd64/IBM Corporation 1.6.0 (64-bit)/cpus=2,threads=3,free=4734480,total=13416448
I was able to reproduce it with the 'reproduce' line only on 3x. Also reproducible if it's the only test that's running. I can look at it in 3-4 hours from now, so am posting this to the list in case someone gets to it before me. Shai