Re: [Neo4j] Problem with lucene indexing
Definitely sounds like a classpath issue 2011/10/1 Rick Bullotta rick.bullo...@thingworx.com Classpath? -Original Message- From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of andrew ton Sent: Saturday, October 01, 2011 5:27 AM To: Neo4j_user Subject: [Neo4j] Problem with lucene indexing Hello, I have a problem with indexing when using the Neo4J embedded database. I'm using neo4j-1.5M01, neo4j-lucene-index-1.5M01. I have tried both lucene-core-3.1.0 and lucene-core-3.4.0. Can somebody show me what is wrong here? I create an instance of EmbeddedGraphDatabase as graphDb = new EmbeddedGraphDatabase(mystore); and create index: nodeIndex = graphDb.index().forNodes(nodes, MapUtil.stringMap(provider, lucene, type, fulltext)); When I run unit test I have a problem: com.ericsson.research.semantic.PersistentEmbeddedOntology -Exception caugth while instantiating. No index provider 'lucene' found java.lang.IllegalArgumentException: No index provider 'lucene' found and this is the messages.log in my store Sat Oct 01 01:41:20 PDT 2011: Failed to load index provider lucene LUCENE_31 java.lang.NoSuchFieldError: LUCENE_31 at org.neo4j.index.impl.lucene.LuceneDataSource.clinit(LuceneDataSource.java:88) at org.neo4j.index.impl.lucene.LuceneIndexImplementation.init(LuceneIndexImplementation.java:72) at org.neo4j.index.lucene.LuceneIndexProvider.load(LuceneIndexProvider.java:37) at org.neo4j.kernel.KernelData.loadIndexImplementations(KernelData.java:146) at org.neo4j.kernel.EmbeddedGraphDbImpl$2.initializeIndexProviders(EmbeddedGraphDbImpl.java:180) at org.neo4j.kernel.GraphDbInstance.start(GraphDbInstance.java:159) at org.neo4j.kernel.EmbeddedGraphDbImpl.init(EmbeddedGraphDbImpl.java:190) at org.neo4j.kernel.EmbeddedGraphDatabase.init(EmbeddedGraphDatabase.java:80) at org.neo4j.kernel.EmbeddedGraphDatabase.init(EmbeddedGraphDatabase.java:64) Thank you, ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] Problem with lucene indexing
Yes, when I run the app. using maven it works fine. Problem only when running junit. After fixing the classpath the prob. is gone. Cheers! Sent from my iPhone On Oct 2, 2011, at 1:22 PM, Mattias Persson matt...@neotechnology.com wrote: Definitely sounds like a classpath issue 2011/10/1 Rick Bullotta rick.bullo...@thingworx.com Classpath? -Original Message- From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of andrew ton Sent: Saturday, October 01, 2011 5:27 AM To: Neo4j_user Subject: [Neo4j] Problem with lucene indexing Hello, I have a problem with indexing when using the Neo4J embedded database. I'm using neo4j-1.5M01, neo4j-lucene-index-1.5M01. I have tried both lucene-core-3.1.0 and lucene-core-3.4.0. Can somebody show me what is wrong here? I create an instance of EmbeddedGraphDatabase as graphDb = new EmbeddedGraphDatabase(mystore); and create index: nodeIndex = graphDb.index().forNodes(nodes, MapUtil.stringMap(provider, lucene, type, fulltext)); When I run unit test I have a problem: com.ericsson.research.semantic.PersistentEmbeddedOntology -Exception caugth while instantiating. No index provider 'lucene' found java.lang.IllegalArgumentException: No index provider 'lucene' found and this is the messages.log in my store Sat Oct 01 01:41:20 PDT 2011: Failed to load index provider lucene LUCENE_31 java.lang.NoSuchFieldError: LUCENE_31 at org.neo4j.index.impl.lucene.LuceneDataSource.clinit(LuceneDataSource.java:88) at org.neo4j.index.impl.lucene.LuceneIndexImplementation.init(LuceneIndexImplementation.java:72) at org.neo4j.index.lucene.LuceneIndexProvider.load(LuceneIndexProvider.java:37) at org.neo4j.kernel.KernelData.loadIndexImplementations(KernelData.java:146) at org.neo4j.kernel.EmbeddedGraphDbImpl$2.initializeIndexProviders(EmbeddedGraphDbImpl.java:180) at org.neo4j.kernel.GraphDbInstance.start(GraphDbInstance.java:159) at org.neo4j.kernel.EmbeddedGraphDbImpl.init(EmbeddedGraphDbImpl.java:190) at org.neo4j.kernel.EmbeddedGraphDatabase.init(EmbeddedGraphDatabase.java:80) at org.neo4j.kernel.EmbeddedGraphDatabase.init(EmbeddedGraphDatabase.java:64) Thank you, ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] Problem with lucene indexing
Classpath? -Original Message- From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of andrew ton Sent: Saturday, October 01, 2011 5:27 AM To: Neo4j_user Subject: [Neo4j] Problem with lucene indexing Hello, I have a problem with indexing when using the Neo4J embedded database. I'm using neo4j-1.5M01, neo4j-lucene-index-1.5M01. I have tried both lucene-core-3.1.0 and lucene-core-3.4.0. Can somebody show me what is wrong here? I create an instance of EmbeddedGraphDatabase as graphDb = new EmbeddedGraphDatabase(mystore); and create index: nodeIndex = graphDb.index().forNodes(nodes, MapUtil.stringMap(provider, lucene, type, fulltext)); When I run unit test I have a problem: com.ericsson.research.semantic.PersistentEmbeddedOntology -Exception caugth while instantiating. No index provider 'lucene' found java.lang.IllegalArgumentException: No index provider 'lucene' found and this is the messages.log in my store Sat Oct 01 01:41:20 PDT 2011: Failed to load index provider lucene LUCENE_31 java.lang.NoSuchFieldError: LUCENE_31 at org.neo4j.index.impl.lucene.LuceneDataSource.clinit(LuceneDataSource.java:88) at org.neo4j.index.impl.lucene.LuceneIndexImplementation.init(LuceneIndexImplementation.java:72) at org.neo4j.index.lucene.LuceneIndexProvider.load(LuceneIndexProvider.java:37) at org.neo4j.kernel.KernelData.loadIndexImplementations(KernelData.java:146) at org.neo4j.kernel.EmbeddedGraphDbImpl$2.initializeIndexProviders(EmbeddedGraphDbImpl.java:180) at org.neo4j.kernel.GraphDbInstance.start(GraphDbInstance.java:159) at org.neo4j.kernel.EmbeddedGraphDbImpl.init(EmbeddedGraphDbImpl.java:190) at org.neo4j.kernel.EmbeddedGraphDatabase.init(EmbeddedGraphDatabase.java:80) at org.neo4j.kernel.EmbeddedGraphDatabase.init(EmbeddedGraphDatabase.java:64) Thank you, ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
