CODEWITHSUNDEEP
rneo4jneo4j-aura
Ifeanyi Idiaye
Ifeanyi Idiaye

Reputation: 1076

How Do I Connect to a Neo4J AuraDB Instance from R Studio

I created a Neo4j AuraDB database where I have dumped the movie recommendation dataset. I am able to start and connect to the instance in the cloud. However, when I try to connect to the instance via its API in R Studio, using the neo4r package and the following code

movieDB <- neo4j_api$new(
  url = curl("neo4j+s://0cc45a14.production-orch-0054.neo4j.io:7687"),
  user = "neo4j",
  password = "password"
)

movieDB$ping()

I get the error message in my console Error: Could not resolve host: 7. Also, when I try to start a graph with the following code

graph <- startGraph(
  url = curl("neo4j+s://0cc45a14.production-orch-0054.neo4j.io:7687"),
  user = "neo4j",
  password = "password"
)

I also get the following error message in my console

Error in function (type, msg, asError = TRUE)  : 
  Could not resolve host: 8

I do not know why the error is happening, as I have previously connected to a Neo4j sandbox instance from within R Studio without any hassle. As always, I will appreciate your helpful suggestions. Thanks!

Upvotes: 0

Views: 346

Answers (1)

fbiville
fbiville

Reputation: 8950

AuraDB requires a driver which supports the Bolt protocol. I do not know of any R driver that supports the protocol at the moment, they only support HTTP (and HTTP is not available yet in AuraDB).

Upvotes: 1

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