Can you share the code you used? Thanks so much.
Michael Am 11.02.2014 um 10:47 schrieb Pattabi <[email protected]>: > Michael, > > Was able to add the nodes to layer. > When I execute 'withinDistance' using the spatial index 'Geocode' I get index > not found exception > I notice that > 'Geocode__neo4j-spatial__LayerNodeIndex__internal__spatialNodeLookup__' > lucene index is created and is not empty. Did I miss anything? > > > > On Monday, February 10, 2014 2:13:15 PM UTC-5, Pattabi wrote: > Thanks :) just noticed that it was a placebo. will fix. > the WKT is in this format - POINT( %f %.2f ) > wkt field looks fine - > > On Monday, February 10, 2014 2:11:02 PM UTC-5, Michael Hunger wrote: > You forgot tx.finish(); > > What is the content of your wkt field? > > Transaction tx = graphService.beginTx(); > do-stuff > tx.succes(); > tx.finish(); > > Am 10.02.2014 um 19:49 schrieb Pattabi <[email protected]>: > > > Thanks Michael. I will try this. > > > > I tried the following and getting an error while adding the > > SpatialDatabaseRecord to the Spatial Index Impl. > > The error is > > Caused by: javax.transaction.RollbackException: Tx status is: > > STATUS_MARKED_ROLLBACK > > at > > org.neo4j.kernel.impl.transaction.TransactionImpl.enlistResource(TransactionImpl.java:237) > > > > at > > org.neo4j.kernel.impl.transaction.xaframework.XaConnectionHelpImpl.enlistResource(XaConnectionHelpImpl.java:103) > > > > at > > org.neo4j.kernel.impl.index.IndexConnectionBroker.acquireResourceConnection(IndexConnectionBroker.java:56) > > > > ... 6 more > > > > > > > > IndexImplementation indexImpl = new SpatialIndexImplementation > > (graphService); > > Index<Node> nodeIndex = indexImpl.nodeIndex("Geocode", > > SpatialIndexProvider.SIMPLE_WKT_CONFIG); > > Iterable<Node> allNodes = graphService.getAllNodes(); > > for(Node node: allNodes){ > > Transaction tx = graphService.beginTx(); > > try{ > > if(node.hasProperty("addressLine1")){ > > Node added = graphService.createNode(); > > added.setProperty("wkt", node.getProperty("wkt")); > > System.out.println("Adding node " + added.getId()); > > nodeIndex.add(added, "addressLine1", > > node.getProperty("addressLine1")); > > } > > }catch(Exception e){ > > e.printStackTrace(System.out); > > tx.failure(); > > } > > tx.success(); > > > > > > On Monday, February 10, 2014 1:12:16 PM UTC-5, Michael Hunger wrote: > > Just with the core api. > > > > db.index().forNodes("spatial").add(node, "dummy","dummy"); > > > > depending on the config > > > > node has to have geo-properties (lat, lon) > > or > > node has to have geo-properties (point in well-known-text (wkt)) > > > > SDN uses this index-config: > > > > MapUtil.stringMap( > > IndexManager.PROVIDER, "spatial", "geometry_type" , > > "point","wkt","wkt") > > > > and "wkt" as property-name for the well-known-text-point. > > > > http://docs.spring.io/spring-data/data-neo4j/docs/2.3.x/reference/htmlsingle/#reference_spatial > > > > > > Michael > > > > Am 10.02.2014 um 19:08 schrieb Pattabi <[email protected]>: > > > >> MH, > >> If I have to replicate the SDN's behavior for adding a Node to spatial > >> index, do I need to do all the following? > >> Create a Geom node, add to index by calling add(node,key, value) and > >> create relationship types - RTREE_REFERENCE? > >> > >> > >> > >> > >> On Friday, February 7, 2014 9:05:29 PM UTC-5, Michael Hunger wrote: > >> How many nodes are you adding at once and how big is your Java heap? > >> > >> You don't have to create a layer, the index automatically creates the > >> layer. > >> > >> Michael > >> > >> Am 07.02.2014 um 21:55 schrieb Pattabi <[email protected]>: > >> > >>> Getting this error while loading bean which has a 'wkt/spatial' index > >>> using - Spring data-neo4j 3.0.0.BUILD-20140207...., neo4j 2.0.0 > >>> > >>> Note: I do not know how to do batch insert a spatial (as it is my > >>> understanding that I need to create a layer with that WKT, add these > >>> nodes to that layer) > >>> I looked at the code 'SpatialIndexImplementation' nodeIndex. If I have to > >>> do batch insert, adding to this index would be sufficient? > >>> > >>> The stack trace is as shown below: > >>> > >>> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space > >>> at > >>> org.apache.lucene.store.BufferedIndexOutput.<init>(BufferedIndexOutput.java:26) > >>> > >>> at > >>> org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:438) > >>> > >>> at > >>> org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:306) > >>> at > >>> org.apache.lucene.index.FormatPostingsPositionsWriter.<init>(FormatPostingsPositionsWriter.java:43) > >>> > >>> at > >>> org.apache.lucene.index.FormatPostingsDocsWriter.<init>(FormatPostingsDocsWriter.java:57) > >>> > >>> at > >>> org.apache.lucene.index.FormatPostingsTermsWriter.<init>(FormatPostingsTermsWriter.java:33) > >>> > >>> at > >>> org.apache.lucene.index.FormatPostingsFieldsWriter.<init>(FormatPostingsFieldsWriter.java:51) > >>> > >>> at > >>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:85) > >>> > >>> at org.apache.lucene.index.TermsHash.flush(TermsHash.java:113) > >>> at org.apache.lucene.index.DocInverter.flush(DocInverter.java:70) > >>> at > >>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:60) > >>> > >>> at > >>> org.apache.lucene.index.DocumentsWriter.flush(DocumentsWriter.java:581) > >>> at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3587) > >>> at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3552) > >>> at > >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:450) > >>> at > >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:399) > >>> at > >>> org.apache.lucene.index.DirectoryReader.doOpenFromWriter(DirectoryReader.java:413) > >>> > >>> at > >>> org.apache.lucene.index.DirectoryReader.doOpenIfChanged(DirectoryReader.java:432) > >>> > >>> at > >>> org.apache.lucene.index.DirectoryReader.doOpenIfChanged(DirectoryReader.java:375) > >>> > >>> at > >>> org.apache.lucene.index.DirectoryReader.doOpenIfChanged(DirectoryReader.java:392) > >>> > >>> at > >>> org.apache.lucene.index.IndexReader.openIfChanged(IndexReader.java:634) > >>> at > >>> org.neo4j.index.impl.lucene.LuceneDataSource.refreshSearcher(LuceneDataSource.java:505) > >>> > >>> at > >>> org.neo4j.index.impl.lucene.LuceneDataSource.refreshSearcherIfNeeded(LuceneDataSource.java:635) > >>> > >>> at > >>> org.neo4j.index.impl.lucene.LuceneDataSource.getIndexSearcher(LuceneDataSource.java:577) > >>> > >>> at > >>> org.neo4j.index.impl.lucene.LuceneIndex.query(LuceneIndex.java:293) > >>> at > >>> org.neo4j.index.impl.lucene.LuceneIndex.query(LuceneIndex.java:251) > >>> at > >>> org.neo4j.gis.spatial.indexprovider.LayerNodeIndex.findExistingNode(LayerNodeIndex.java:152) > >>> > >>> at > >>> org.neo4j.gis.spatial.indexprovider.LayerNodeIndex.add(LayerNodeIndex.java:132) > >>> > >>> at > >>> org.neo4j.gis.spatial.indexprovider.LayerNodeIndex.add(LayerNodeIndex.java:1) > >>> > >>> at > >>> org.springframework.data.neo4j.fieldaccess.IndexingPropertyFieldAccessorListenerFactory$IndexingPropertyFieldAccessorListener.valueChanged(IndexingPropertyFieldAccessorListenerFactory.java:86) > >>> > >>> at > >>> org.springframework.data.neo4j.fieldaccess.DefaultEntityState.notifyListeners(DefaultEntityState.java:137) > >>> > >>> at > >>> org.springframework.data.neo4j.fieldaccess.DefaultEntityState.setValue(DefaultEntityState.java:114) > >>> > >>> > >>> > >>> -- > >>> You received this message because you are subscribed to the Google Groups > >>> "Neo4j" group. > >>> To unsubscribe from this group and stop receiving emails from it, send an > >>> email to [email protected]. > >>> For more options, visit https://groups.google.com/groups/opt_out. > >> > >> > >> -- > >> You received this message because you are subscribed to the Google Groups > >> "Neo4j" group. > >> To unsubscribe from this group and stop receiving emails from it, send an > >> email to [email protected]. > >> For more options, visit https://groups.google.com/groups/opt_out. > > > > > > -- > > You received this message because you are subscribed to the Google Groups > > "Neo4j" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [email protected]. > > For more options, visit https://groups.google.com/groups/opt_out. > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "Neo4j" group. 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