Looks like the same issue I had with some Solr files not being created
in the Windows temp dir.
IIRC you ran this on 64-bit Windows 7, my system was a 32-bit Windows 7
I'm wondering if creating those files in a different place that the
system temp dir could help, but I haven't investigate if this can be
configured from within the topic engine tests.
Best,
Alessandro
On 08/01/2013 09:38, Rupert Westenthaler wrote:
On Mon, Jan 7, 2013 at 6:54 PM, <[email protected]> wrote:
Caused by: org.apache.lucene.index.IndexNotFoundException: no segments*
file found in
org.apache.lucene.store.SimpleFSDirectory@C:\Users\aa8752\AppData\Local\Temp\stanbol-evaluation-folder-4253495313362640435.tmp\evaluationclassifierserver\default-topic-model\data\index
lockFactory=org.apache.lucene.store.NativeFSLockFactory@fe0ce1: files:
[_b.fdt, _b.fdx, _b.frq, _b.prx, _b.tis, _b.tvd, _b.tvf, _b.tvx]
at
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:667)
at
org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:72)
at
org.apache.lucene.index.IndexReader.open(IndexReader.java:375)
Can you check that the referenced folder does exist at all? It is much
more likely that something in the initialization of the tests is
broken as Solr having a problem under Windows.
I was able to check this yesterday. Indeed, on Windows only the _b.*
files are present. When I re-ran tests under Linux again, two
segments* files (segments.gen and segments_d) were also there.
On 15/02/2013 13:42, enridaga wrote:
Hi,
the testCrossValidation test failed. Here is the stack trace:
-------------------------------------------------------------------------------
Test set: org.apache.stanbol.enhancer.engine.topic.TopicEngineTest
-------------------------------------------------------------------------------
Tests run: 7, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 57.457
sec <<< FAILURE!
testCrossValidation(org.apache.stanbol.enhancer.engine.topic.TopicEngineTest)
Time elapsed: 41.616 sec <<< ERROR!
org.apache.stanbol.enhancer.topic.ClassifierException:
org.apache.solr.common.SolrException
at
org.apache.stanbol.enhancer.engine.topic.TopicClassificationEngine.performCVFold(TopicClassificationEngine.java:1087)
at
org.apache.stanbol.enhancer.engine.topic.TopicClassificationEngine.updatePerformanceEstimates(TopicClassificationEngine.java:1043)
at
org.apache.stanbol.enhancer.engine.topic.TopicEngineTest.testCrossValidation(TopicEngineTest.java:446)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:234)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:133)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:114)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:188)
at
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:166)
at
org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:101)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)
Caused by: org.apache.solr.common.SolrException
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:600)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:480)
at
org.apache.stanbol.enhancer.topic.EmbeddedSolrHelper.makeEmbeddedSolrServer(EmbeddedSolrHelper.java:84)
at
org.apache.stanbol.enhancer.engine.topic.TopicClassificationEngine.performCVFold(TopicClassificationEngine.java:1082)
... 33 more
Caused by: java.lang.RuntimeException:
org.apache.lucene.index.IndexNotFoundException: no segments* file
found in
org.apache.lucene.store.SimpleFSDirectory@C:\Users\ed4565\AppData\Local\Temp\stanbol-evaluation-folder-4264044709405444691.tmp\evaluationclassifierserver\default-topic-model\data\index
lockFactory=org.apache.lucene.store.NativeFSLockFactory@10a234: files:
[_b.fdt, _b.fdx, _b.frq, _b.prx, _b.tis, _b.tvd, _b.tvf, _b.tvx]
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1104)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:585)
... 36 more
Caused by: org.apache.lucene.index.IndexNotFoundException: no
segments* file found in
org.apache.lucene.store.SimpleFSDirectory@C:\Users\ed4565\AppData\Local\Temp\stanbol-evaluation-folder-4264044709405444691.tmp\evaluationclassifierserver\default-topic-model\data\index
lockFactory=org.apache.lucene.store.NativeFSLockFactory@10a234: files:
[_b.fdt, _b.fdx, _b.frq, _b.prx, _b.tis, _b.tvd, _b.tvf, _b.tvx]
at
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:667)
at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:72)
at org.apache.lucene.index.IndexReader.open(IndexReader.java:375)
at
org.apache.solr.core.StandardIndexReaderFactory.newReader(StandardIndexReaderFactory.java:38)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1093)
... 37 more
I am building from scratch. Does anybody else got it?
Thank you for any hint
Enrico
--
M.Sc. Alessandro Adamou
Knowledge Media Institute
The Open University
Walton Hall, Milton Keynes MK7 6AA
United Kingdom
Alma Mater Studiorum - Università di Bologna
Department of Computer Science
Mura Anteo Zamboni 7, 40127 Bologna
Italy
"I will give you everything, just don't demand anything."
(Ettore Petrolini, 1917)
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