Paul,
that GDB instance you get is NOT supporting deletions or transactions
(it does just ignore them) it's more for reading stuff. See the
JavaDoc for the method:
/**
*
* @return a GraphDatabaseService that does not support deletion
and transactions
*/
public GraphDatabaseService getGraphDbService();
When having a Batchinserter open, please do all modifications via it ...
Cheers,
/peter neubauer
G: neubauer.peter
S: peter.neubauer
P: +46 704 106975
L: http://www.linkedin.com/in/neubauer
T: @peterneubauer
Neo4j 1.6 released - dzone.com/6S4K
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On Tue, Feb 14, 2012 at 10:33 PM, Paul A. Jackson <[email protected]> wrote:
> Just started using the batch inserter and I think I am missing a basic
> concept.
>
> This code snippet using Neo 1.5 returns a zero-length map. I would expect it
> to have a single property (MyKey).
>
> String storeDir = "./neodb";
> deleteDirectory(new File(storeDir));
> BatchInserter batchInserter = new BatchInserterImpl(storeDir);
> GraphDatabaseService graph = batchInserter.getGraphDbService();
> Transaction transaction = graph.beginTx();
> Node node = graph.createNode();
> long id = node.getId();
> node.setProperty("MyKey", "MyValue");
> transaction.success();
> transaction.finish();
> Map<String,Object> properties = batchInserter.getNodeProperties(id); //
> properties is empty
>
> I added the Transaction stuff for testing, but was expecting that to not be
> necessary as well.
>
> Thanks,
>
> Paul Jackson, Principal Software Engineer
> Pitney Bowes Software
> 4200 Parliament Place | Suite 600 | Lanham, MD 20706-1844 USA
> O: 301.918.0850 | M: 703.862.0120 | www.pb.com
> [email protected]
>
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