All Questions
19
questions
0
votes
1
answer
2k
views
Error while Trying to use indexes in titan graph db
Using the following commands to use indexes for better performance to query a node in titan db .
TitanManagement mgmt = graph.openManagement();
PropertyKey buyer = mgmt.makePropertyKey("buyer")....
- 147
0
votes
0
answers
112
views
RexsterClient( RexPro from JAVA) connections to Rexster Server going to 'CLOSE_WAIT' status
After my ingestion(through RexsterClient) to graph DB starts, RexsterClient connection works fine for some time. Later RexsterClient (RexPro) takes a lot of time to respond. When I open a new ...
- 39
0
votes
1
answer
122
views
Fastest way to delete Neo4j graph from Rexster
My use case requires that I clear the graph as quick as possible, so as to ingest a new graph. I have Millions of Vertices and Edges in the Neo4j graph implemented through Rexster. I tried deleting a ...
- 39
1
vote
1
answer
372
views
Cannot get Rexster to work with Orient-DB - Some sort of permission/user-login error?
I have installed Orient-DB 2.0.2 and have got it running. I can access it via http://localhost:2480/ and access the demo 'GratefulDeadConcerts' database with user 'admin' and password 'admin'.
I have ...
- 1,005
1
vote
1
answer
145
views
How to connect to rexster server over rexpro within the java code?
I have a rexster server running locally on my machine on port 8984. I want to connect to my graph dadabase (orientdb) and execute gremlin scripts within my java code. I couldn't find any good example ...
- 1,692
0
votes
1
answer
130
views
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 ...
- 15.5k
1
vote
1
answer
311
views
How to create a graph database in TinkerPop/Rextser using the Rexster Docker image and Bulbs?
How do I create a new database?
I am using the Rexster Docker image from "https://github.com/konrade/docker-rexster" to get a functional Rexster server up and running.
It is run using the following ...
- 45
1
vote
2
answers
558
views
How to create and start working with a graph database in Titan/Rexster from Bulbs
I've downloaded titan-server-0.4.4.zip and unzipped it and ran :
$ bin/titan.sh start
This started both Cassandra and Titan + Rexster. Now, I want to create a new graph for my application (say 'ggg')...
- 6,666
2
votes
1
answer
625
views
possible to connect to multiple neo4j databases via bulbs/Rexster?
I would like to be able to specify the neo4j (2.0+) database folder when I open a connection to a graph using bulbs. The goal is to be able to open different or multiple neo4j databases (folders in ...
- 2,888
1
vote
1
answer
44
views
Rexster extension using Neo4j Lucene index
I'm trying to write a Rexster extension in Java that among other things queries nodes using Neo4j 2.0 Lucene indices.
From the few threads I was able to find (mostly old Google Group threads), it ...
- 3,754
0
votes
1
answer
94
views
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/...
- 61
2
votes
1
answer
488
views
Rexster OrientDB configuration
i'm trying to setup Rexster (version 2.5) to work with OrientDB (1.7 rc2). The problem is that i don't know what should i put in the <graph-type> field in the graph configuration. Most recent ...
- 3,608
0
votes
1
answer
43
views
Rexster extension with path parameters
Is there any way to have path parameters in a Rexster extension, i.e. the equivalent of Jersey's @PathParam?
From what I could see from the sample extensions, only query params appear to be available....
- 8,871
6
votes
1
answer
1k
views
How do I connect to orientdb graph through rexster with bulbs?
So, I'm using python3.2 and bulbs on mac-osx with rexster and orientdb. Details:
orientdb - standard download from their page
~/workspace/orientdb-community-1.7-rc1
Running the server, ./bin/server....
- 1,774
0
votes
1
answer
348
views
Very basic OrientDB/TinkerPop property graph DB questions
Thanks in advance for your patience with what may be an array of stupid questions.
I'm re-engineering a legacy enterprise application from the ground up and have down-selected to OrientDB for the ...
- 43