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Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2009/06/01 20:37:07 UTC
[jira] Resolved: (LUCENE-1668) Trunk fails tests, FSD.open() -
related
[ https://issues.apache.org/jira/browse/LUCENE-1668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uwe Schindler resolved LUCENE-1668.
-----------------------------------
Resolution: Fixed
This is fixed by the last commit (revision: 780770) of LUCENE-1658
> 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.
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