I've confirmed that using the LruTaxonomyWriterCache solves the issue for me. It would appear there is in fact a bug in the Cl20TaxonomyWriterCache or I am using it incorrectly (I use it as default, no customization).
On Fri, Jan 17, 2014 at 9:29 AM, Matthew Petersen <mdpe...@gmail.com> wrote: > I'm sure. I had seen that issue and it looked similar but the stack trace > is slightly different. I've found that if I replace the > Cl2oTaxonomyWriterCache with the LruTaxonomyWriterCache the problem seems > to go away. I'm working right now on running a test that will prove this > but it takes a while as the cache needs to get very large. If this proves > to solve the problem then I'd say there is still a bug in the > Cl2oTaxonomyWriterCache implementation. > > Thanks for the response. > Matt > > > On Fri, Jan 17, 2014 at 6:36 AM, Michael McCandless < > luc...@mikemccandless.com> wrote: > >> Are you sure you're using 4.4? >> >> Because ... this looks like >> https://issues.apache.org/jira/browse/LUCENE-5048 but that was >> supposedly fixed in 4.4. >> >> Mike McCandless >> >> http://blog.mikemccandless.com >> >> >> On Thu, Jan 16, 2014 at 5:33 PM, Matthew Petersen <mdpe...@gmail.com> >> wrote: >> > I’m having an issue with an index when adding category paths to a >> document. >> > They seem to be added without issue for a long period of time, then for >> > some unknown reason the addition fails with an ArrayIndexOutOfBounds >> > exception. Subsequent attempts to add category paths fail with the same >> > exception. I’ve run CheckIndex on both the index and the taxonomy >> > directory and both come back as clean with no issues. I cannot fix the >> > index because according to lucene it is not broken. Could this be a >> bug in >> > lucene? Below is the stack trace when the exception occurs: >> > >> > >> > Lucene v4.4.0 >> > >> > >> > java.lang.ArrayIndexOutOfBoundsException: -65535 >> > >> > at java.util.ArrayList.elementData(ArrayList.java:371) >> > >> > at java.util.ArrayList.get(ArrayList.java:384) >> > >> > at >> > >> org.apache.lucene.facet.taxonomy.writercache.cl2o.CharBlockArray.charAt(CharBlockArray.java:152) >> > >> > at >> > >> org.apache.lucene.facet.taxonomy.writercache.cl2o.CategoryPathUtils.equalsToSerialized(CategoryPathUtils.java:61) >> > >> > at >> > >> org.apache.lucene.facet.taxonomy.writercache.cl2o.CompactLabelToOrdinal.getOrdinal(CompactLabelToOrdinal.java:257) >> > >> > at >> > >> org.apache.lucene.facet.taxonomy.writercache.cl2o.CompactLabelToOrdinal.getOrdinal(CompactLabelToOrdinal.java:140) >> > >> > at >> > >> org.apache.lucene.facet.taxonomy.writercache.cl2o.Cl2oTaxonomyWriterCache.get(Cl2oTaxonomyWriterCache.java:74) >> > >> > at >> > >> org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyWriter.addCategory(DirectoryTaxonomyWriter.java:455) >> > >> > at >> org.apache.lucene.facet.index.FacetFields.addFields(FacetFields.java:175) >> > >> > at >> > >> com.logrhythm.messaging.indexing.LogIndexerImpl.getDocument(LogIndexerImpl.java:478) >> > >> > at >> > >> com.logrhythm.messaging.indexing.LogIndexerImpl.indexLog(LogIndexerImpl.java:392) >> > >> > at >> > >> com.logrhythm.messaging.indexing.LogIndexerImpl.indexLogs(LogIndexerImpl.java:357) >> > >> > at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) >> > >> > at >> > >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> > >> > at java.lang.reflect.Method.invoke(Method.java:601) >> > >> > at >> > >> com.logrhythm.tests.unit.messaging.indexing.LogIndexerTests.logIndexerLoadTest(LogIndexerTests.java:752) >> > >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> > >> > at >> > >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> > >> > at >> > >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> > >> > at java.lang.reflect.Method.invoke(Method.java:601) >> > >> > 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.runners.ParentRunner.runLeaf(ParentRunner.java:263) >> > >> > at >> > >> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68) >> > >> > at >> > >> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47) >> > >> > 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.runners.ParentRunner.run(ParentRunner.java:300) >> > >> > at org.junit.runner.JUnitCore.run(JUnitCore.java:157) >> > >> > at >> > >> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74) >> > >> > at >> > >> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:202) >> > >> > at >> com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:65) >> > >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> > >> > at >> > >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> > >> > at >> > >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> > >> > at java.lang.reflect.Method.invoke(Method.java:601) >> > >> > at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120) >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> >
