Dear All, Can we uses Janusgraph with Cassandra 3.x (as per docs it is mentioned only 2.1.z)? if not supported, Any new release planned with support for cassandra 3.x and when can it be expected? I

I have billions of vertices and edges to load into JanusGraph. Writing into it one by one is too slow for me. I've been looking for methods to do batch loading. Here is some methods and tools I know

Excellent!

Are you using Solr as your index by chance? Kelvin

Hi Nikolai, If you're happy with Titan 1.0 and you are comfortable putting it into production and supporting it by yourself, I'd say go for it. There are folks out there with Titan 1.0 in production.

Hi Ramesh, what Gremlin query are you passing to the server? -- Jason

+1 thanks for sharing Marc!

Thanks for stirring up the conversation, Robert. Viewing the schema definitions in tabular form is nice and a similar experience to what you'd find in other database REPLs. I really like the simple

This is a good tool, thanks.

Thanks for publishing your tool! It looks really helpful to get an overview of the schema. At my company we developed a tool that generates the schema creation groovy script together with C# and

Hi Robert, Cool! Actually, I use a fixed schema myself which I maintain in a json file and look at if needed. Your tool is nice though for other users of my graphs. If your tool "wins", it would also

Readers wanting to run OLAP queries on a real spark-yarn cluster might want to check my recent post: http://yaaics.blogspot.nl/2017/07/configuring-janusgraph-for-spark-yarn.html Regards, Marc

Hi, In 3.2.4 I used to be able to set a property with a value of ArrayList, for example: g.V(1234).property('followers',inE('follows').outV().valueMap('name','age').fold()) but it seems I can't do it

Hi Eliz, You are supposed to use Tinkerpop's gryo writer to create kryo graph input files (I do not believe there is a formal spec of the format). There is also the BulkDumperVertexProgram to create a

Hi Biko and Marc, Below is the method I used to create test.kryo, which was converted from a CSV file: vertices.txt vi vertices.txt 123

Please refer to the documentation here: http://docs.janusgraph.org/latest/advanced-schema.html Thanks, Jerry

Thank you Jean-Baptiste. Actually I was using gremlin (not, graph-client). In the schema definition, I have something like that // load configuration from file conf = new

With so many high-profile companies and others out there with Titan/Janus in production, I can only imagine that most, if not all, have written some higher-level tools for managing the database and,

Just set the timeout before call() mgmt.awaitGraphIndexStatus(graph, 'VbyName').timeout(1, java.time.temporal.ChronoUnit.SECONDS).call() Robert Dale

You are right, it does work! I was not reading the awaitGrahpIndexStatus results correctly. This ofcourse leads me to the question: why does it take one minute to create/enable an index (even on an