Stack Overflow
Stack Overflow

Questions tagged [neo4j-spatial]

Neo4j Spatial is a Java library for accessing and processing data in a Neo4j open-source database.

Neo4j Spatial is open-source and available under the GNU Affero licence. It can be download from GitHub.

131 questions
0
votes
0 answers

NODE[37] has no property with propertyKeyId=8

I'm stuck here, what does this error means : Neo.ClientError.Statement.PropertyNotFound: NODE[37] has no property with propertyKeyId=8. Any idea ?
A.HADDAD
  • 1,809
  • 4
  • 26
  • 51
0
votes
1 answer

Could not resolve dependencies for project com.neo:Neo4j:jar:0.0.1-SNAPSHOT: Failure to find org.neo4j:neo4j-spatial:jar:0.25.5-neo4j-3.4.0

I am trying to import Neo-4j-spatial plugin to my project, But i am ending up with Build failure. Please help [ERROR] Failed to execute goal on project Neo4j: Could not resolve dependencies for project com.neo:Neo4j:jar:0.0.1-SNAPSHOT: Failure to…
Hema
  • 988
  • 1
  • 16
  • 38
0
votes
1 answer

import osm file to Neo4j 3.3.2

I am new to neo4j & using neo4j version 3.3.2 neo4j spacial branch - 0.25-neo4j-3.3 Could you provide a code snippet to import osm file? I have tried https://github.com/maxdemarzi/OSM . Neo4j spacial ReadMe(Importing an Open Street Map file) example…
user3478108
  • 17
  • 1
  • 1
  • 9
0
votes
0 answers

Neo4j spark connector loadDataFrame gives error

EDIT: Tried to do what was suggested in the comments with .toDF got this error: ^ neo: org.neo4j.spark.Neo4j = org.neo4j.spark.Neo4j@5dfb65d5 warning: there was one deprecation warning; re-run with -deprecation for…
Codejoy
  • 3,722
  • 13
  • 59
  • 99
0
votes
1 answer

neo4j cannot use spatial.withinDistance but afaik right libraries in plugins folder (mac os x)

I have restarted my server after dropping the following jars in the plugin folders (both of the app and the database) neo4j-spatial-0.24-neo4j-3.1.1-server-plugin.jar neo4j-spatial-0.24-neo4j-3.1.1.jar I get the error, when trying to make a call…
Codejoy
  • 3,722
  • 13
  • 59
  • 99
0
votes
1 answer

Neo4j Spatial- Remove layer cause the added nodes deleted. Is it a bug or by design?

I'm using Neo4j 3.2 with the Neo4j Spatial plugin 0.24-neo4j-3.1.1 After adding layers, I tried to create node and add it to the index with spatial.addNode CALL spatial.addPointLayer('geom'); CREATE (n:Node {latitude:60.1,longitude:15.2}) WITH…
LxL
  • 1,878
  • 2
  • 20
  • 39
0
votes
1 answer

Neo4j spatial - Find points before and after a specific point in a way

I am loading my OSM data to graph database. I created a layer (simple point layer) on top of it to load all the points from the graph db. After adding all the points to the layer, I am able to find closest points in a certain kilometer distance.…
passionate
  • 503
  • 2
  • 7
  • 25
0
votes
1 answer

Neo4j-spatial importing OSM mismatching vertices gets stuck?

Related to this question (Neo4j-spatial importing OSM missmatching vertices found). This process of finding mismatches gets stuck. new-york-latest.osm[147787947]: Re-indexing with GraphDatabaseService: community single [path../osm-db] (class:…
Tom Hemmes
  • 2,000
  • 2
  • 17
  • 23
0
votes
1 answer

How do I create a SimplePointLayer in Neo4J spatial?

I have seen a few posts here on stack that show how to create a simplePointLayer. However, the process is failing for me. I am using Neo4J version 3.0.2 and the spatial plugin version 3.0.2. I have been here, here, and here. Each of these pages…
spanishgum
  • 1,030
  • 1
  • 14
  • 29
0
votes
1 answer

Improve performance of finding closest node in Neo4j Spatial

My goal is to find closest node by the given langitude and longitude. I have created Simple Point Layer and I'm using findClosestGeometies query, but response times, even with relatively small databases, are rather unsatisfactory. Below operations I…
Fuv
  • 922
  • 2
  • 12
  • 25
0
votes
2 answers

Find Path of Specific Length in Large-ish Neo4J Database: Memory Performance

I have a Neo4J instance running with the Neo4J Spatial plugin. In it, I have a graph with around 3.5 k nodes each with the same label, we'll call Basket. Each Basket relates to a physical location in the same city, and the density of these baskets…
Dom Weldon
  • 1,728
  • 1
  • 12
  • 24
0
votes
1 answer

neo4j spatial: cypher returns no results

I have a database of cities with lat and long information and I am trying to get the spatial query working. Here is what I tried: 1.Create a Layer public void CreateALayer() { var restClient = new RestClient(new Uri(baseUri +…
Kiran
  • 2,997
  • 6
  • 31
  • 62
0
votes
1 answer

neo4j: lucene ParseException: cannot parse 'bbox'

I am using ruby with neography backed by neo4j with spatial extension. The following error occured: org.apache.lucene.queryParser.ParseException: Cannot parse 'bbox:[11.6,11.4,47.1,48.2]': Encountered \" \"]\" \"] \"\" at line 1, column 25.\nWas…
Tobias Gassmann
  • 11,399
  • 15
  • 58
  • 92
0
votes
1 answer

Neo4j spatial 0.14-neo4j-2.2.3 geotools dependency issue

I am trying to use neo4j-spatial-0.14-neo4j-2.2.3 with neo4j 2.2.5 and I am facing the following issue while creating a SpatialDatabaseService. Here is the stack trace. Obviously it looks like a version compatibility issue. The issue seems to be…
Gnanaprakash Ramswami
  • 1
0
votes
1 answer

Neo4J HA with Neo4J Spatial

So I have just set up an HA environment where I have a master server and instances of an application using Neo4J embedded talking to that cluster. Everything seems to work if the state of both databases is the same. However if I delete all data…
lordmj
  • 47
  • 1
  • 9
1 2 3
…
8 9