import osm file to Neo4j 3.3.2

Question

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 does not work.

/Thanks

There is on chapter about that in https://www.amazon.com/Learning-Neo4j-3-x-performance-visualization/dp/1786466147/ (spoiler: I wrote it) — Jerome_B, Feb 22 '18 at 11:23

stdob-- · Answer 1 · 2018-02-22T13:07:51.923

1

You can just install the Neo4j Spatial plugin and run the cypher query for import:

CALL spatial.addLayer('layerTestName', 'osm', '')
CALL spatial.importOSMToLayer('layerTestName', '/path/to/file.osm')

Java example (from doc):

OSMImporter importer = new OSMImporter("/path/to/file.osm");
importer.setCharset(Charset.forName("UTF-8"));
BatchInserter batchInserter = getBatchInserter();
importer.importFile(batchInserter, "map.osm", false);
//batchInserter.shutdown();
//GraphDatabaseService db = new GraphDatabaseFactory().newEmbeddedDatabase(databasePath);
reActivateDatabase(false, false, false);
GraphDatabaseService db = graphDb();
importer.reIndex(db);
db.shutdown();

edited Feb 22 '18 at 13:07

answered Feb 22 '18 at 12:33

stdob--

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I need to use Java – user3478108 Feb 22 '18 at 13:02
@user3478108 add example from the documentation for the neo4j spatial. – stdob-- Feb 22 '18 at 13:08

import osm file to Neo4j 3.3.2

1 Answers1