We have some code examples in the repository: https://github.com/JanusGraph/janusgraph/tree/master/janusgraph-examples

Hi Dilan, The preferred method to interact with JanusGraph is through the TinkerPop API, specifically Gremlin [1]. Gremlin is built on top of the internal API, but much more expressive. Is there a

Hi, I wanted to implement a simple Database connector for JanusGraph. A basic for each connector for Database, may it be relational or anything requires an authentication string. Is there any way I

Hello, Is there any place to find out code samples developed using Janusgraph Java API? There are plenty of sample codes for creating vertices, adding edges etc. But when i see the Janusgraph java api

Hi, I wanted to implement a simple Database connector for JanusGraph. A basic for each connector for Database, may it be relational or anything requires an authentication string. Is there any way I

Hi, I am using profile(), explain() to see what composite / mixed index are getting used. gremlin> g.V().has('vl','tag').has('mob','0').count().profile() ==>Traversal Metrics Step

Could you share why you (Atlas) are looking to HBase 2.0? There are going to be 2.0.0-alpha4 and beta's. It will be a few months away, optimistically. We can start the working to supporting it

We have not done compatibility testing against HBase 2.0.0-alpha-3. Do you have some info on when HBase 2.0 will release? I'd also note that the stable link on the HBase site still points at the HBase

The upcoming JanusGraph 0.2.0 will be compatible with HBase 1.3.z and Solr 6.x / 7.x (see compatible versions in GitHub; it's a bit hard to read because it's not formatted properly, but it's there).

Hello, We are planning to replace Titan DB with JanusGraph for Apache Atlas. I noticed in version compatibility of Janus graph that it supports HBase (0.98.z, 1.0.z, 1.1.z, 1.2.z) and Solr (5.2.z)

Thank you for the hint, I've updated my code with the implementation of the multi-thread logic. I didn't test the performance yet.

Hi, I'm performing a graph update via janugraph java api. I get around 1000 graph update at once. So what i do is updating graph in a loop as below. JanusGraphTransaction tx =

Great! Thanks for reporting back, that ids.flush=false is the missing variable. I've entered an issue [1] for that so we can fix or at least document the incompatibility with the

Thanks Ted. Thanks for your suggestions for adding an index to the bulk loader. That makes sense. Also, thanks for pointing that SPARK JIRA ticket. I did have to make an additional change to solve

Dear Janusgraph dev and user, I'd like to share the information about the coming meetup about Graph Database. During the meetup, we will have our own Jason Plurad from IBM to talk about

Thank you, reducing the batch size did help. If you want to see some configuration of the cluster please ask, because I don't know where to look for better configuration.

Hi Ashish, Read through your memory specific problem too quickly, those scary looking errors are actually ok, you can see an explanation here: https://issues.apache.org/jira/browse/SPARK-14168 For the

Hey Ted, Tried setting gremlin.spark.persistStorageLevel=DISK_ONLY, but still getting Thanks Ashish

You should be able to use Spark in standalone mode, just as it comes with JanusGraph, to load that amount of data. Here is one more thing you can try, I usually run bulk loads with this set in my

I guess my bigger question is What do I need to setup in the env for getting the bulk loader to work I have installed a local instance of hadoop on my EC2 instance, and added this export