Hello Robert, I have never used the JanusGraph server; as such I am not sure if we can write complex programs and save them for later use and integration - my code currently sits in between two code

The short answer is no.. Number of instances depends on the workload you will be running on the Janusgraph. You need to design your workload, test it on your Janusgraph instance with desired usage

Using the JanusGraph (Gremlin) Server will help decouple your dependencies. See also http://docs.janusgraph.org/latest/server.html Robert Dale

My project is using Google Guava 21 (cannot change it) and is giving the following error: java.lang.IllegalAccessError: tva.lang.IllegalAccessError: tried to access method

Thank you Marc. I did not set spark.executor.instances, but I do have spark.cores.max set to 64 and within YARN, it is configured to allow has much RAM/cores for our 5 server cluster.

Hi everyone, Is there some hardware calculator available for janusgraph to calculate how many instances of janus and cassandra would we require. Any help will be much appreciated. -- Thanks &

Hi Joe, Another thing to try (only tested on Tinkerpop, not on JanusGraph): create the traversalsource as follows: g = graph.traversal().withComputer(new

I'm trying to add a mixed index with one key to an existing graph. After building the index, I do a commit on the JanusGraphManagement, and then awaitGraphIndexStatus(graph, mykey).call(). The

Marc - thank you. I've updated the classpath and removed nearly all of the CDH jars; had to keep chimera and some of the HBase libs in there. Apart from those and all the jars in lib.zip,

Hi Gari and Joe, Glad to see you testing the recipes for MapR and Cloudera respectively! I am sure that you realized by now that getting this to work is like walking through a minefield. If you

Hi Marc - I did try splitting regions. What happens when I run the SparkGraphComputer job, is that it seems to hit one region server hard, then moves onto the next; appears to run serially.

In working to get the SparkGraphComputer to work with JanusGraph, I came across this project for Titan. https://github.com/imri/mizo I can get it to compile for JanusGraph, but not

Thanks!

Assume, we have the vertexes in DB. and we have the edge information in GraphSON/XML/TXT? how can we import the edges into JanusGraph?

Not the answer I was hoping for, but thanks!

Currently JanusGraph vertex ID is of type 64bits long, is it possible to also support UUID as the vertex ID?

Could you let us know a little more about your configuration? What is your storage backend for JanusGraph (HBase/Cassandra)? I actually do not see an error in your log, but at the very

Hi Marc, Request your help, I am runnign Janusgraph with maprdb as backend, I have successfuly been able to create GodofGraphs example on M7 as backend But when I am trying to execute the following

Hi, I am trying to execute the following where cluster is mapr and spark on yarn graph=GraphFactory.open('conf/hadoop-graph/hadoop-load.properties') g =

You probably should benchmark it, but I'd think that the injection would be faster since you already have the edges resolved. I think using the graph step g.E(a) would ultimately re-lookup the edges