Hi all!
Recently I noticed that some fulltext indexes I created and populated in my
project in the Batch insertion
phase are not working as expected.
I've carried out some tests and cannot come up with what can be going wrong.
That's why I thought, ok let's try with a really basic example (mostly taken
from the official wiki ) and
see if it works right first.
This is the code:
BatchInserter inserter = new
BatchInserterImpl("target/neo4jdb-batchinsert");
BatchInserterIndexProvider indexProvider = new
LuceneBatchInserterIndexProvider(inserter);
BatchInserterIndex actors =
indexProvider.nodeIndex("actors", MapUtil.stringMap("type", "fulltext",
"provider", "lucene"));
Map<String, Object> properties = MapUtil.map("name", "Keanu
Reeves");
long node = inserter.createNode(properties);
actors.add(node, properties);
indexProvider.shutdown();
inserter.shutdown();
GraphDatabaseService graphDbService = new
EmbeddedGraphDatabase(CommonData.DATABASE_FOLDER);
Map<String, String> indexFullTextProps = new HashMap<String,
String>();
indexFullTextProps.put("provider", "lucene");
indexFullTextProps.put("type", "fulltext");
//----------node indexes-----------
Index<Node> index =
graphDbService.index().forNodes("actors", indexFullTextProps);
System.out.println(index.get("actors", "Keanu").size());
System.out.println(index.get("actors", "keanu").size());
System.out.println(index.get("actors", "Keanu
Reeves").size());
graphDbService.shutdown();
I'm probably doing something wrong but I'm getting 0 size in the three
queries I perform...
Otherwise, is there any kind of known issue for this scenario (I mean,
fulltext indexing with Batch insertion) ?
I'd really appreciate any help with this.
Cheers,
Pablo Pareja
--
Pablo Pareja Tobes
LinkedIn http://www.linkedin.com/in/pabloparejatobes
Twitter http://www.twitter.com/pablopareja
http://about.me/pablopareja
http://www.ohnosequences.com
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