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Questions tagged [graph-notebook]

For questions related to the open source graph-notebook project that allows graph data to be viewed and manipulated in a Jupyter notebook.

34 questions
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votes
2 answers

Problem connecting from Neptune Database to Notebook

I was able to connect to the Notebook for my Database cluster earlier but now I am getting error when I do %status. I have created cluster and notebook with new VPC connection and also added the roles. I have also verified that the VPC connection is…
Meghana Kb
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1 answer

Turn gremlin query result with elementMap into JSON [gremlinpython 3.6.1]

Continuing discussion from here. I've a query that provides list of paths along-with elementMap(). How do I convert this data to JSON to be consumed by rest of the code. I did look here that talks about using GraphSONMapper. However, I am using…
Anil_M
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1 answer

Gremlin Python Cannot run the event loop

I am running Gremlin Python. Firstly, I did the installation in my local machine following these instructions here then I ran the code of this website here, but I got the following error at this bit: heading('SubgraphStrategy - just Texas…
Aureon
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2 answers

Can I use the Gremlin Python client in a Jupyter notebook and avoid event loop errors?

I am aware of the graph-notebook project that allows Gremlin queries to be submitted using magic commands. However, sometimes I need to code in Python and connect to the server using code, from within a regular Jupyter notebook cell. If, using the…
Kelvin Lawrence
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2
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1 answer

Neptune Jupyter notebook is not showing graph tab

In the Neptune notebook, I add the vertex as follow: %%gremlin g.addV('labelC').property(T.id, '153') Then I do the gremlin -p v,oute,inv option to see a visual graph representation as below. Reference:…
user1187968
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2
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0 answers

Setup Encryption Key in Neptune Notebook

I am trying to bulk load RDF data to Neptune Database and visualize the graph using Notebook. For this, I have created a Neptune Database with Encryption key (KMS customer managed key) added into it. Also, I have created a Neptune Notebook (from AWS…
swathi selvaraju
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1 answer

Using graph-notebook to connect to Blazegraph Database

I tried to use https://github.com/aws/graph-notebook to connect to Blazegraph Database. I have verified Blazegraph is running from the following. serviceURL: http://192.168.1.240:9999 Welcome to the Blazegraph(tm) Database. Go to…
user1187968
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2
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2 answers

View Neptune Graph Schema using Jupyter notebook

Is there a way to view the schema of a graph in a Neptune cluster using Jupyter Notebook? Like you would do a "select * from tablename limit 10" in an RDS using SQL, similarly is there a way to get a sense of the graph data through Jupyter…
akriti
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2 answers

Failure to start a Neptune notebook

I can't seem to make a neptune notebook, everytime I try I get the following error: Notebook Instance Lifecycle Config 'arn:aws:sagemaker:us-west-2:XXXXXXXX:notebook-instance-lifecycle-config/aws-neptune-tutorial-lc' for Notebook Instance…
cts
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vote
1 answer

AWS gremlin - show edge label on graph

I want to get a graph with the label edge. How can do it? I use this my graph_notebook and magic cell code like this, and standard visualization options: %%gremlin g.V().out().path() but it doesn't show any edge label or property. Thank you Tried to…
olyck
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1
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1 answer

aws jupyter-notebook don't show graph tab after changed gremlin settings

I'm trying to make local gremlin server as similar as possible to aws neptune. After edit the property file tinkergraph-custom.properties with…
Hamall
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1 answer

Graph Databases: Retrieving the most complex Relationships using Gremlin

I'm trying to write a Gremlin query to find a list of traversed vertices and edges (with their properties), returning the most complex (i.e. highest count) of a vertex based on the starting vertex. In other words, I want to retrieve the patients…
Dee
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1
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1 answer

How to assign specific colors to each datagroup in Gremlin?

%%gremlin -g Datagroup Currently, I have my vertex colored and grouped via a 'datagroup' property. Is there a way to assign specific colors to each datagroup(property) in AWS Neptune gremlin?
48bits
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1 answer

GremlinServerError: 499

I am running a Neptune Server on AWS and making gremlin queries to the db ipython cell magic in an jupyter notebook. I've got a number of traversals running and I am getting an error that is coming from aiogoblin in their resultset.py file:…
Justin Gerard
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1 answer

AWS Neptune Jupyter Notebook's Property Parameter Does Not Work

When displaying my vertices with specific properties, my_node_labels = '{"User":"email","Group": "tag"}' my_edge_labels = '{"Group":"relatedAs"}' It shows the email property inn my graph display but it does not show the tag property.
Manabu Tokunaga
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