Not able to launch DynamoDB Storage Backend for Titan with Gremlin Server on Amazon EC2 by using a AWS CloudFormation template

Question

I am trying to configure DynamoDB Storage Backend for Titan with Gremlin Server on Amazon EC2 by using a AWS CloudFormation template, by following the link here

Under Prerequisites its mentioned that we need gremlin-server and dynamodb.properties files.

Q1. I have got the files from github link . Are these the correct files and i can use as is OR do i need to modify the contents of these files ?

Q2. On using these files as is, i am able to create CloudFormation stack which creates a EC2 instance but i am not able to SSH to this EC2 instance . Also it is not creating a gremlin server and no tables in DynamoDB, but as per the documentation it should. I am not getting what i am doing wrong?

Any help is highly appreciated.

Answer 1

Please try the new CloudFormation template available on the JanusGraph branch . I tested it yesterday and it appears to work.