Michael, sorry to bother, any idea on what i am doing wrong?. i see spatial root, layer and corresponding lucene index are created. i also tried the SDN again, removed the max heap size, changed the index type of Address from fulltext to Simple, don't ask me the relevance, tried all I possibly could. Have the dump as well, if it is of any use.7000 address nodes got inserted. also, the withidistance works with SDN. thanks
On Tuesday, February 11, 2014 5:08:45 AM UTC-5, Michael Hunger wrote: > > I meant for the withindistiance search. > > Michael > > Am 11.02.2014 um 10:58 schrieb Pattabi <[email protected] <javascript:>>: > > Please find below: > > > @SuppressWarnings("deprecation") > public void addSpatial(){ > Transaction tx = graphService.beginTx(); > IndexImplementation indexImpl = new SpatialIndexImplementation > (graphService); > Index<Node> nodeIndex = indexImpl.nodeIndex("Geocode", > SpatialIndexProvider.SIMPLE_WKT_CONFIG); > Label label = DynamicLabel.label("Address"); > GlobalGraphOperations global = GlobalGraphOperations.at > (graphService); > Iterable<Node> allNodes = global.getAllNodesWithLabel(label); > > for(Node node: allNodes){ > > 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(); > > } > tx.finish(); > > } > > > On Tuesday, February 11, 2014 4:56:14 AM UTC-5, Michael Hunger wrote: >> >> 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 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