lucene 3.0.3 problem?

[ThomasCRichmond]

The integration tests failed when I use lucene 3.0.3. Here's the
stack:


[java] org.apache.lucene.store.NoSuchDirectoryException: directory '/
Users/tcr/code/SemanticVectors/semanticvectors/test/testdata/tmp/
5f70bea5' does not exist
[java] at
org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:235)
[java] at
org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:258)
[java] at org.apache.lucene.index.SegmentInfos
$FindSegmentsFile.run(SegmentInfos.java:568)
[java] at
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:73)
[java] at
org.apache.lucene.index.IndexReader.open(IndexReader.java:316)
[java] at
org.apache.lucene.index.IndexReader.open(IndexReader.java:188)
[java] at
pitt.search.semanticvectors.LuceneUtils.<init>(LuceneUtils.java:72)
[java] at
pitt.search.semanticvectors.DocVectors.<init>(DocVectors.java:73)
[java] at
pitt.search.semanticvectors.BuildIndex.main(BuildIndex.java:158)
[java] at
pitt.search.semanticvectors.integrationtests.RegressionTests.testBuildAndSearchBasicIndex(RegressionTests.java:
70)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
[java] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
[java] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
[java] at java.lang.reflect.Method.invoke(Method.java:597)
[java] at org.junit.runners.model.FrameworkMethod
$1.runReflectiveCall(FrameworkMethod.java:44)
[java] at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:
15)
[java] at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:
41)
[java] at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:
20)
[java] at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:
28)
[java] at
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:
79)
[java] at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:
71)
[java] at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:
49)
[java] at org.junit.runners.ParentRunner$3.run(ParentRunner.java:
193)
[java] at org.junit.runners.ParentRunner
$1.schedule(ParentRunner.java:52)
[java] at
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
[java] at org.junit.runners.ParentRunner.access
$000(ParentRunner.java:42)
[java] at org.junit.runners.ParentRunner
$2.evaluate(ParentRunner.java:184)
[java] at org.junit.runners.ParentRunner.run(ParentRunner.java:
236)
[java] at org.junit.runners.Suite.runChild(Suite.java:128)
[java] at org.junit.runners.Suite.runChild(Suite.java:24)
[java] at org.junit.runners.ParentRunner$3.run(ParentRunner.java:
193)
[java] at org.junit.runners.ParentRunner
$1.schedule(ParentRunner.java:52)
[java] at
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
[java] at org.junit.runners.ParentRunner.access
$000(ParentRunner.java:42)
[java] at org.junit.runners.ParentRunner
$2.evaluate(ParentRunner.java:184)
[java] at org.junit.runners.ParentRunner.run(ParentRunner.java:
236)
[java] at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
[java] at org.junit.runner.JUnitCore.run(JUnitCore.java:136)
[java] at org.junit.runner.JUnitCore.run(JUnitCore.java:127)
[java] at org.junit.runner.JUnitCore.runClasses(JUnitCore.java:
76)
[java] at
pitt.search.semanticvectors.integrationtests.RunTests.runJUnitTests(RunTests.java:
94)
[java] at
pitt.search.semanticvectors.integrationtests.RunTests.main(RunTests.java:
161)


I don't know if this is a problem with lucene or semantic vectors. But
I thought I'd provide a warning before anyone else spends 30 minutes
checking out old revisions of SV trying to make the test work. My
solution was to return to lucene 3.0.2.

[Dominic Widdows]

Thanks for raising this. I wonder why it's looking for a directory
called "5f70bea5"?

Has anyone else had trouble with Lucene 3.0.3? Is it only the test
that fails, have you seen Lucene 3.0.3 work in other contexts?

Best wishes,
Dominic

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[Johann Petrak]

I have checked in a fix that seems to work on my system (Ubuntu Linux
10.10, 32-bit)

Cheers,
Johann