Thanks Matthias, yes, I had one empty key/value property. After adding checks, it now works fine.
Greetings Axel Am 24.02.2011 15:28, schrieb Mattias Persson: > Use the source, Luke. Consulting the lucene source I see that you're > trying to add something where both key and value are empty. Not null, > but empty strings that is. You should have checks for that as well in > your code. > > 2011/2/24 Axel Morgner<[email protected]>: >> Hi, >> >> after transition to the new indexer framework, I tried to rebuild the >> index on a small test database with 11,000 nodes. >> >> It failed with the following exception: >> >> java.lang.IllegalArgumentException: name and value cannot both be empty >> at org.apache.lucene.document.Field.<init>(Field.java:398) >> at org.apache.lucene.document.Field.<init>(Field.java:371) >> at org.apache.lucene.document.Field.<init>(Field.java:350) >> at >> org.neo4j.index.impl.lucene.IndexType.instantiateField(IndexType.java:331) >> at >> org.neo4j.index.impl.lucene.IndexType$CustomType.addToDocument(IndexType.java:159) >> at >> org.neo4j.index.impl.lucene.LuceneCommand$AddCommand.perform(LuceneCommand.java:187) >> at >> org.neo4j.index.impl.lucene.LuceneTransaction.doCommit(LuceneTransaction.java:231) >> at >> org.neo4j.kernel.impl.transaction.xaframework.XaTransaction.commit(XaTransaction.java:319) >> at >> org.neo4j.kernel.impl.transaction.xaframework.XaResourceManager.commit(XaResourceManager.java:447) >> at >> org.neo4j.kernel.impl.transaction.xaframework.XaResourceHelpImpl.commit(XaResourceHelpImpl.java:65) >> at >> org.neo4j.kernel.impl.transaction.TransactionImpl.doCommit(TransactionImpl.java:517) >> at >> org.neo4j.kernel.impl.transaction.TxManager.commit(TxManager.java:623) >> at >> org.neo4j.kernel.impl.transaction.TxManager.commit(TxManager.java:586) >> at >> org.neo4j.kernel.impl.transaction.TransactionImpl.commit(TransactionImpl.java:105) >> at >> org.neo4j.kernel.TopLevelTransaction.finish(TopLevelTransaction.java:86) >> >> >> Thu Feb 24 14:21:56 CET 2011: --- CONFIGURATION START --- >> Thu Feb 24 14:21:56 CET 2011: Physical mem: 7999MB, Heap size: 5333MB >> Thu Feb 24 14:21:56 CET 2011: Kernel version: Neo4j - Graph Database >> Kernel 1.2-SNAPSHOT (revision: 8112) >> Thu Feb 24 14:21:56 CET 2011: Operating System: Linux; version: >> 2.6.35-25-generic; arch: amd64; cpus: 8 >> Thu Feb 24 14:21:56 CET 2011: VM Name: OpenJDK 64-Bit Server VM >> Thu Feb 24 14:21:56 CET 2011: VM Vendor: Sun Microsystems Inc. >> Thu Feb 24 14:21:56 CET 2011: VM Version: 19.0-b09 >> >> I made sure that I only add non-null values to the index. >> >> Does anyone have an idea what's going wrong? >> >> Greetings >> >> Axel >> _______________________________________________ >> Neo4j mailing list >> [email protected] >> https://lists.neo4j.org/mailman/listinfo/user >> > -- Axel Morgner Creative Solutions - Software Engineering GUI& UX Design - Project Management c/o inxire GmbH Hanauer Landstr. 293a 60314 Frankfurt Germany Phone +49 151 40522060 [email protected] Webhttp://www.morgner.de _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
