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Questions tagged [tinkerpop]

Apache TinkerPop™ is a graph computing framework for both graph databases (OLTP) and graph analytic systems (OLAP).

Apache TinkerPop™ is a graph computing framework for both graph databases (OLTP) and graph analytic systems (OLAP). Graph systems that are TinkerPop-enabled, allow users to the ability to utilize the various aspects of the TinkerPop stack in development of vendor-agnostic graph applications. The key component to the TinkerPop stack is the Gremlin, a graph traversal language, which allows users to query and manage a graph.

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Embedded neo4j with tinkerpop - Same Instance,Multiple access

I see that 'blueprints-neo4j-graph-2.5.0' is the latest released version to use tinkerpop blueprints api with neo4j graph which is version 1.9.6. A few questions on this: I understand that this neo4j instance will be an embedded database with…
Nirali Vasoya
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Learning Blueprints, should I move directly to Tinkerpop 3?

I need to learn Gremlin etc. and possibly use it within a public facing production-ready system I'm working on. As any release of my system is, at a minimum, 6 months away (say end Q1 2015), should I switch directly to the new, still pre-release,…
Big Rich
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Why does Rexster show "titangraph[cassandra:null]" even though its connected?

When I connect to Titan via the Gremlin console it says... titangraph[cassandra:127.0.0.1] Rexster however says... titangraph[cassandra:null] even though I can browse the same set of vertices. Why is this? Rexster makes it look as though it hasn't…
Ian Warburton
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Representing a graph in java application

In my application, I've a domain model which is essentially a graph. I need to essentially perform the following operations and the send the resulting graph to the client over network Operations to be performed Filter certain nodes based on…
Aravind Yarram
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Tinkerpop blueprints with Furnace

Has anybody used Furnace(https://github.com/tinkerpop/furnace) with Tinkerpop blueprints? The library seems to have a number of good graph algorithms, but there are no examples on how to use them.
rusho1234
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What is the best way to perform index ranged searches in OrientDB from Java?

We are using OrientDB in the embedded mode, and are hoping to access it directly with Java api calls (not using the SQL-ish language). We have an index, and need to perform a ranged search on it. Here is the only way I have found so far: String…
Kevin Smith
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Gremlin Groovy Java Finding shortest Path + basic connectivity

I have java application from which I'm calling a groovy class to compute the shortest path between 2 vertices in a graph. Java: public class Test { public static void main(String[] args) { TinkerGraph g = new TinkerGraph(); Vertex src…
user3770825
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Non-blocking I/O on graph database

I'm looking for a non-blocking/event-driven way to talk to a graph database. Tinkerpop is blocking - are there any ways to overcome this? I'm wondering if building an async rexter/rexpro client would be the way to get there or if I've overlooked…
JasonG
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Multiple access read and write on database with titan

I use titan and database Akiban Persistit. I want know, how the database behaves when multiple access writing and reading. It is a blocking state? Or what can I expect from it and what should I be careful? Thanks so much for any advice
Jaroslav
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How to host Neo4j with Frames on Rexster

Does anyone know how to host a "Tinkerpop Rexster" server and communicate with "Tinkerpop Frames" ? This is the only page I have found and it does not help. https://github.com/tinkerpop/rexster/tree/master/rexster-kibbles/frames-kibble Any links and…
donsalari
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Gremlin and Frames

I have just tried to run the simple demo on Frames from the gremlin console: TinkerGraph graph = TinkerGraphFactory.createTinkerGraph(); FramedGraphFactory factory = new FramedGraphFactory(new GremlinGroovyModule()); after adding an import…
Mirco A. Mannucci
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How do I disable automatic type creation in Titan 0.4?

How can I disable automatic type creation in Titan? I modified the GraphOfTheGodsFactory example to this effect, by inserting the line config.setProperty(GraphDatabaseConfiguration.AUTO_TYPE_KEY, "none"); but this does not seem to have the desired…
mitchus
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Tinkerpop Blueprints GraphFactory.open() exception

I'm trying to load a tinkerpop db saved using TinkerGraph.FileType.GRAPHML type. This is my code: public Graph getDatabase(String path) { org.apache.commons.configuration.Configuration conf = new BaseConfiguration(); …
0pipe0
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Maven downloading dependency from Sonatype causing AbstractMethodError

I am seeing a strange issue where when I add a jar I downloaded from Sonatype myself using the system path, everything works fine, but when I try downloading directly from the Sonatype repository, I get an AbstractMethodError once I run my…
Corey Wu
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Unable to import neo4j database with blueprints

i'm trying to open a neo4j database by using blueprints implementation, but i got the following exceptions: Neo4jGraph graph = new Neo4jGraph("/Users/pipe/Dev/neo4j-community-2.1.0-M01/data/graph.db"); this cause Caused by:…
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