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From "Uwe Schindler" <...@thetaphi.de>
Subject RE: Test failed unreproducible
Date Tue, 14 Apr 2009 16:19:17 GMT
An I hit the IOException again, it seems to be a problem (also occurring on
java-user on Win32, "Zugriff verweigert" means "Access denied", so the Lock
factory was not able to create the lock, because the file was not yet
deleted from before or something like that and is not writeable). It hit
this error very often. It seems to only occur, when the test is run in the
whole bunch, if it runs alone, it passes. Maybe the NTFS filesystem is so
overloaded with file-creation/delete, that it does the deletions
out-of-order:

    [junit] Testsuite: org.apache.lucene.store.TestLockFactory
    [junit] Tests run: 13, Failures: 1, Errors: 0, Time elapsed: 9,859 sec
    [junit]
    [junit] ------------- Standard Output ---------------
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] Stress Test Index Writer: creation hit unexpected IOException:
java.
io.IOException: Zugriff verweigert
    [junit] java.io.IOException: Zugriff verweigert
    [junit]     at java.io.WinNTFileSystem.createFileExclusively(Native
Method)
    [junit]     at java.io.File.createNewFile(File.java:850)
    [junit]     at
org.apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFacto
ry.java:144)
    [junit]     at org.apache.lucene.store.Lock.obtain(Lock.java:73)
    [junit]     at
org.apache.lucene.index.IndexWriter.init(IndexWriter.java:143
8)
    [junit]     at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:9
70)
    [junit]     at
org.apache.lucene.store.TestLockFactory$WriterThread.run(Test
LockFactory.java:431)
    [junit] ------------- ---------------- ---------------
    [junit] Testcase:
testStressLocks(org.apache.lucene.store.TestLockFactory):
FAILED
    [junit] IndexWriter hit unexpected exceptions
    [junit] junit.framework.AssertionFailedError: IndexWriter hit unexpected
exc
eptions
    [junit]     at
org.apache.lucene.store.TestLockFactory._testStressLocks(Test
LockFactory.java:359)
    [junit]     at
org.apache.lucene.store.TestLockFactory.testStressLocks(TestL
ockFactory.java:330)
    [junit]     at
org.apache.lucene.util.LuceneTestCase.runTest(LuceneTestCase.
java:88)
    [junit]
    [junit]
    [junit] Test org.apache.lucene.store.TestLockFactory FAILED

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de

> -----Original Message-----
> From: Michael McCandless [mailto:lucene@mikemccandless.com]
> Sent: Tuesday, April 14, 2009 12:50 PM
> To: java-dev@lucene.apache.org
> Subject: Re: Test failed unreproducible
> 
> OK committed a fix.  Next time you hit it you should see what the
> IOException was.
> 
> Mike
> 
> On Tue, Apr 14, 2009 at 6:19 AM, Uwe Schindler <uwe@thetaphi.de> wrote:
> > Hi,
> >
> > During my developments for MultiTerm TrieRange, I hit the following test
> > error:
> >
> >    [junit] Testsuite: org.apache.lucene.store.TestLockFactory
> >    [junit] Tests run: 13, Failures: 1, Errors: 0, Time elapsed: 13,047
> sec
> >    [junit]
> >    [junit] Testcase:
> > testStressLocks(org.apache.lucene.store.TestLockFactory): FAILED
> >    [junit] IndexWriter hit unexpected exceptions
> >    [junit] junit.framework.AssertionFailedError: IndexWriter hit
> unexpected
> > exceptions
> >    [junit]     at
> >
> org.apache.lucene.store.TestLockFactory._testStressLocks(TestLockFactory.j
> av
> > a:359)
> >    [junit]     at
> >
> org.apache.lucene.store.TestLockFactory.testStressLocks(TestLockFactory.ja
> va
> > :330)
> >    [junit]     at
> > org.apache.lucene.util.LuceneTestCase.runTest(LuceneTestCase.java:88)
> >    [junit]
> >    [junit]
> >    [junit] Test org.apache.lucene.store.TestLockFactory FAILED
> >
> > Repeating the test did not produce it again. This test ran on Windows
> XP,
> > 32bit, JRE 1.5.0_12, local file system
> >
> > Uwe
> >
> > -----
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: uwe@thetaphi.de
> >
> >
> >
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> >
> >
> 
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