Hi Robert,
I am trying to close the Directory on the very last line of the method which is
where the exception is being thrown:
assertEquals("cool cat", doc.get("contents"));
writer.close();
searcher.close();
directory.close(); <= Crashes here with stack trace below. If
I comment this out I get the exception about not closing the reader.
}
java.lang.RuntimeException: MockDirectoryWrapper: cannot close: there are
still open files: {_0.tis=1, _0.frq=1, _0.fdx=1, _0.prx=1, _0.fdt=1}
at
org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:548)
at
com.kuripai.lucene.analysis.MetaphoneReplacementAnaylyzerTest.testKoolKat(MetaphoneReplacementAnaylyzerTest.java:57)
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$1.runReflectiveCall(FrameworkMethod.java:45)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:630)
at
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:536)
at
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:67)
at
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:457)
at
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:74)
at
org.apache.lucene.util.LuceneTestCase$SaveThreadAndTestNameRule$1.evaluate(LuceneTestCase.java:508)
at org.junit.rules.RunRules.evaluate(RunRules.java:18)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at
org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:146)
at
org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at
org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:74)
at
org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:36)
at
org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:67)
at org.junit.rules.RunRules.evaluate(RunRules.java:18)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.RuntimeException: unclosed IndexInput: _0.prx
at
org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:472)
at
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:497)
at org.apache.lucene.store.Directory.openInput(Directory.java:145)
at
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:96)
at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:116)
at
org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:696)
at
org.apache.lucene.index.IndexWriter$ReaderPool.getReadOnlyClone(IndexWriter.java:654)
at
org.apache.lucene.index.DirectoryReader.<init>(DirectoryReader.java:142)
at
org.apache.lucene.index.ReadOnlyDirectoryReader.<init>(ReadOnlyDirectoryReader.java:36)
at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:451)
at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:399)
at org.apache.lucene.index.IndexReader.open(IndexReader.java:296)
at
com.kuripai.lucene.analysis.MetaphoneReplacementAnaylyzerTest.testKoolKat(MetaphoneReplacementAnaylyzerTest.java:40)
... 39 more
Brendan Grainger
[email protected]
www.kuripai.com
On Jun 28, 2012, at 8:57 PM, Robert Muir wrote:
> On Thu, Jun 28, 2012 at 8:22 PM, Brendan Grainger
> <[email protected]> wrote:
>>
>> Interestingly, if I change the *** line above to use the deprecated
>> constructor taking just the directory it works fine:
>>
>
> its not interesting at all, its the typical contract of a java method.
> he who opens it closes it.
>
> I'll quote myself again:
>
> in this case (where IndexSearcher takes a reader that you passed in),
> closing the searcher won't actually close the underlying reader.
> you passed it in, so you should be sure to close this reader yourself.
>
>
> --
> lucidimagination.com
>
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