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Uwe Schindler commented on LUCENE-1668: --------------------------------------- The whole LUCENE-1658 has more problems and some inconsistencies, I do not like. I am currently working of fixing all this. I will reopen LUCENE-1658 and post a patch with a complete rework of FSDir.getDirectory() and remove FSDir.open() again. LUCENE-1453 is also failing now, if the FSDir is directly instantiated and not cached. > Trunk fails tests, FSD.open() - related > --------------------------------------- > > Key: LUCENE-1668 > URL: https://issues.apache.org/jira/browse/LUCENE-1668 > Project: Lucene - Java > Issue Type: Bug > Environment: MacOS 10.6, Java 1.6 64bit > Reporter: Earwin Burrfoot > > [junit] Testcase: > testReadAfterClose(org.apache.lucene.index.TestCompoundFile): FAILED > [junit] expected readByte() to throw exception > [junit] junit.framework.AssertionFailedError: expected readByte() to > throw exception > [junit] at > org.apache.lucene.index.TestCompoundFile.demo_FSIndexInputBug(TestCompoundFile.java:345) > [junit] at > org.apache.lucene.index.TestCompoundFile.testReadAfterClose(TestCompoundFile.java:313) > [junit] at > org.apache.lucene.util.LuceneTestCase.runTest(LuceneTestCase.java:88) > This one is a non-bug, if you ask me. The test should fail on SimpleFSD, but > on my system FSD.open() creates MMapD and that one cannot be closed, so the > read succeeds. > [junit] ------------- Standard Output --------------- > [junit] Thread[Thread-34,5,main]: exc > [junit] java.nio.BufferUnderflowException > [junit] at java.nio.Buffer.nextGetIndex(Buffer.java:474) > [junit] at java.nio.DirectByteBuffer.get(DirectByteBuffer.java:229) > [junit] at > org.apache.lucene.store.MMapDirectory$MMapIndexInput.readByte(MMapDirectory.java:67) > [junit] at > org.apache.lucene.store.ChecksumIndexInput.readByte(ChecksumIndexInput.java:36) > [junit] at > org.apache.lucene.store.IndexInput.readInt(IndexInput.java:70) > [junit] at > org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:238) > [junit] at > org.apache.lucene.index.DirectoryIndexReader$1.doBody(DirectoryIndexReader.java:106) > [junit] at > org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:699) > [junit] at > org.apache.lucene.index.DirectoryIndexReader.open(DirectoryIndexReader.java:126) > [junit] at > org.apache.lucene.index.IndexReader.open(IndexReader.java:374) > [junit] at > org.apache.lucene.index.IndexReader.open(IndexReader.java:260) > [junit] at > org.apache.lucene.search.IndexSearcher.<init>(IndexSearcher.java:76) > [junit] at > org.apache.lucene.index.TestStressIndexing$SearcherThread.doWork(TestStressIndexing.java:109) > [junit] at > org.apache.lucene.index.TestStressIndexing$TimedThread.run(TestStressIndexing.java:52) > [junit] NOTE: random seed of testcase 'testStressIndexAndSearching' was: > -7374705829444180151 > [junit] ------------- ---------------- --------------- > [junit] Testcase: > testStressIndexAndSearching(org.apache.lucene.index.TestStressIndexing): > FAILED > [junit] null > [junit] junit.framework.AssertionFailedError > [junit] at > org.apache.lucene.index.TestStressIndexing.runStressTest(TestStressIndexing.java:155) > [junit] at > org.apache.lucene.index.TestStressIndexing.testStressIndexAndSearching(TestStressIndexing.java:178) > [junit] at > org.apache.lucene.util.LuceneTestCase.runTest(LuceneTestCase.java:88) > This one suceeds sometimes, sometimes (mostly) fails. Is obviously linked > with switch to MMapD, but what is the real cause - I don't know. > [junit] ------------- Standard Output --------------- > [junit] NOTE: random seed of testcase 'testSetBufferSize' was: > 8481546620770090440 > [junit] ------------- ---------------- --------------- > [junit] Testcase: > testSetBufferSize(org.apache.lucene.store.TestBufferedIndexInput): > Caused an ERROR > [junit] org.apache.lucene.store.MMapDirectory$MMapIndexInput cannot be > cast to org.apache.lucene.store.BufferedIndexInput > [junit] java.lang.ClassCastException: > org.apache.lucene.store.MMapDirectory$MMapIndexInput cannot be cast to > org.apache.lucene.store.BufferedIndexInput > [junit] at > org.apache.lucene.store.TestBufferedIndexInput$MockFSDirectory.tweakBufferSizes(TestBufferedIndexInput.java:226) > [junit] at > org.apache.lucene.store.TestBufferedIndexInput.testSetBufferSize(TestBufferedIndexInput.java:181) > [junit] at > org.apache.lucene.util.LuceneTestCase.runTest(LuceneTestCase.java:88) > Broken assumptions. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org For additional commands, e-mail: java-dev-h...@lucene.apache.org