thats perfect, i should of looked at the tests, Thanks Mattias
On Sat, Sep 25, 2010 at 8:17 AM, Mattias Persson <matt...@neotechnology.com>wrote: > Well, you should either go with neo4j-index or neo4j-lucene-index since > they > don't share any state together and versions and classes may be conflicting. > This particular error (IncompatibleClassChangeError in SimpleIndexHits) is > caused by having both the index jar files on the classpath and at runtime > it's a matter of randomness which of the two SimpleIndexHits class it loads > (either in neo4j-index or neo4j-lucene-index) since they are named the > exact > same thing in both packages, but the one in neo4j-lucene-index has been > extended... so it seems it tried to load the one from neo4j-index although > the neo4j-lucene-index one was really needed. > > So, are you going to use the new index framework then use it and leave > neo4j-index behind. For batch insertions please use > > https://svn.neo4j.org/laboratory/components/lucene-index/trunk/src/main/java/org/neo4j/index/impl/lucene/LuceneBatchInserterIndexProvider.javaand > then > > https://svn.neo4j.org/laboratory/components/lucene-index/trunk/src/main/java/org/neo4j/index/impl/lucene/LuceneIndexProvider.javafor > normal use. > > Tests for the batch inserter are in > > https://svn.neo4j.org/laboratory/components/lucene-index/trunk/src/test/java/org/neo4j/index/impl/lucene/TestLuceneBatchInsert.javawhich > would serve as documentation at the moment :) > > 2010/9/24 Paddy <paddyf...@gmail.com> > > > Hi Mattias, > > i just had neo4j-lucene-index 0.1-SNAPSHOT in the CLASSPATH when i got > the > > first error > > but when i include 1.2-SNAPSHOT & 0.1-SNAPSHOT and query the graph > created > > using: > > > > Index<Node> myIndex = provider.nodeIndex("fulltext", > > LuceneIndexProvider.FULLTEXT_CONFIG); > > for (Node searchHit : myIndex.query("Id:time")) { > > } > > > > i get an error: > > > > Exception in thread "main" java.lang.IncompatibleClassChangeError: Class > > org.neo4j.index.impl.SimpleIndexHits does not implement the requested > > interface org.neo4j.graphdb.index.IndexHits > > at neo4j.indexTest3.main(indexTest3.java:24) > > > > I'm just not sure what i need to include in the CLASSPATH to insert and > > index nodes using the BatchInserter, > > which are then compatible to be queried using the new > LuceneIndexProvider > > ? > > > > thanks > > Paddy > > > > On Thu, Sep 23, 2010 at 4:45 PM, Mattias Persson > > <matt...@neotechnology.com>wrote: > > > > > Your code doesn't use the new index framework, but there might be a > > > CLASSPATH issue where the neo4j-index 1.1 uses lucene 2.9.2 and > > > neo4j-lucene-index 0.1-SNAPSHOT uses lucene 3.0.1. If you've got 'em > both > > > on > > > the classpath there might be problems, so please use the one or the > > other. > > > Or you could use neo4j-index 1.2-SNAPSHOT where this issue isn't a > > problem > > > anymore since it's updated to lucene 3.0.1 as well. > > > > > > 2010/9/24 Paddy <paddyf...@gmail.com> > > > > > > > Hi, > > > > I got the following error when trying out the > > > > neo4j-lucene-index 0.1-SNAPSHOT with the BatchInserter, it worked ok > > when > > > > using the neo4j-index 1.1. > > > > The problem is when i call: indexService.getSingleNode("Id", "test"); > > > > should > > > > i modify my code to use the new neo4j-lucene-index with > > > > the the BatchInserter? > > > > > > > > Thanks > > > > Paddy > > > > > > > > Exception in thread "main" java.lang.NoSuchMethodError: > > > > > > > > > > > > > > org.apache.lucene.search.IndexSearcher.search(Lorg/apache/lucene/search/Query;)Lorg/apache/lucene/search/Hits; > > > > at > > > > > > > > > > > > > > org.neo4j.index.lucene.LuceneIndexBatchInserterImpl.getNodes(LuceneIndexBatchInserterImpl.java:239) > > > > at > > > > > > > > > > > > > > org.neo4j.index.lucene.LuceneIndexBatchInserterImpl.getSingleNode(LuceneIndexBatchInserterImpl.java:279) > > > > at neo4j.indexTest2.main(indexTest2.java:42) > > > > > > > > > > > > public class indexTest2 { > > > > static GraphDatabaseService gds; > > > > static LuceneFulltextIndexBatchInserter indexService; > > > > static BatchInserter inserter; > > > > > > > > public static void setup() { > > > > inserter = new BatchInserterImpl("data/neodb/neodb-tmp", > > > BatchInserterImpl > > > > .loadProperties("neo4j_config.props")); > > > > indexService = new LuceneFulltextIndexBatchInserter(inserter); > > > > > > > > } > > > > > > > > public static void main(String[] args) { > > > > setup(); > > > > > > > > Map<String, Object> nodeProperties = new TreeMap<String, Object>(); > > > > nodeProperties.put("Id", "test"); > > > > long node = inserter.createNode(nodeProperties); > > > > indexService.index(node, "Id", "test"); > > > > > > > > long search = indexService.getSingleNode("Id", "test"); > > > > System.out.println("Search" + search); > > > > > > > > inserter.shutdown(); > > > > indexService.optimize(); > > > > indexService.shutdown(); > > > > > > > > } > > > > } > > > > _______________________________________________ > > > > 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 > > > > > > -- > 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
