[Neo4j] Batch Inserter, Node Property error

Mattias Persson mattias at neotechnology.com
Fri Oct 28 10:28:10 CEST 2011


Thanks Christopher for the fix, it will be included in the upcoming 1.5
release

2011/10/24 Christopher Schmidt <fakod666 at googlemail.com>

> Send a pull request (https://github.com/neo4j/community/pull/73)
>
> On Mon, Oct 24, 2011 at 6:38 AM, Christopher Schmidt <
> fakod666 at googlemail.com> wrote:
>
> > Hi all,
> >
> > I am writing a Scala wrapper for the batch insertion interfaces. While
> > doing so, I have the problem that properties are not written to DB.
> > I wrote a little test case for Java, same error. The code below prints
> out:
> >
> > 2 has property keys [2, 1]
> > 2 has property keys []
> >
> > Am I doing something wrong?
> >
> > Regards Christopher
> >
> > PS: Neo4j version 1.5-SNAPSHOT
> >
> >
> >
> > public class JavaMain {
> >     public static void main(String[] args) {
> >
> >         String path = "/tmp/temp-neo-batch-test";
> >
> >         BatchInserter inserter = new BatchInserterImpl(path);
> >         BatchInserterIndexProvider provider = new
> > LuceneBatchInserterIndexProvider(inserter);
> >         String name = "users";
> >         BatchInserterIndex index = provider.nodeIndex(name,
> > LuceneIndexImplementation.EXACT_CONFIG);
> >
> >         GraphDatabaseService gds = inserter.getGraphDbService();
> >
> >         Node myNode = gds.createNode();
> >         long id = myNode.getId();
> >
> >         myNode.setProperty("1", "one");
> >         myNode.setProperty("2", "two");
> >
> >         index.flush();
> >         System.out.println(myNode.getId() + " has property keys " +
> > myNode.getPropertyKeys());
> >
> >         provider.shutdown();
> >         inserter.shutdown();
> >
> >         GraphDatabaseService db = new EmbeddedGraphDatabase(path);
> >         Node node1 = db.getNodeById(id);
> >         System.out.println(node1.getId() + " has property keys " +
> > node1.getPropertyKeys());
> >         db.shutdown();
> >     }
> > }
> >
> > --
> > Christopher
> > twitter: @fakod
> > blog: http://blog.fakod.eu
> >
> >
>
>
> --
> Christopher
> twitter: @fakod
> blog: http://blog.fakod.eu
> _______________________________________________
> Neo4j mailing list
> User at lists.neo4j.org
> https://lists.neo4j.org/mailman/listinfo/user
>



-- 
Mattias Persson, [mattias at neotechnology.com]
Hacker, Neo Technology
www.neotechnology.com


More information about the User mailing list