Hi team, I am trying to add logs in a vertex program, but cant d=find them on spark executors or janusgraph server logs. How to get vertex program logs? Thanks and Regards, Nikita

Hi Senthilkumar, Sounds like the "getting started deployment scenario", see https://docs.janusgraph.org/operations/deployment/#getting-started-scenario JanusGraph servers only need to have the exact

Please let me know How to create janusgraph multi node clustering set-up? I using cassandra/scylladb for data storage. -- Senthilkumar

On behalf of the JanusGraph Technical Steering Committee (TSC), I'm pleased to welcome a new committer to the project! Clement de Groc has been a solid contributor. He already contributed many

Hi Nikita, JanusGraph can be run as a server or in embedded mode. gremlin-server.yaml is for configuring JanusGraph Server. With JanusGraphFactory in the Gremlin Console you instantiate embedded

Hi @hadoopmarc, Is there a difference between configuring janusgraph server conf ie gremlin-server.yaml graphs: { graph: /etc/opt/janusgraph/janusgraph.properties vs configuring it from console

Hi Nikita, Possibly, your previous setup included JanusGraph Server and you had a remote connection from the Gremlin Console to JanusGraph Server. In that case, succesful gremlin requests are

Hi @hadoopmarc, thanks for reply. Did this change after upgrade from v0.6.0 to v0.6.1? I couldnt find diff...It was working with v0.6.0 without tx().commit() Now I am running following

Hi Nikita, Sorry for asking the obvious, but are you sure you committed the addV() transaction with a g2.tx().commit() before closing the Gremlin Console? Best wishes, Marc

So basically g.addV() is adding vertices in hbase server. But retrieval after restart of gremlin is not happening. Step1. In gremlin console, g2.addV() and g2.V().count() returns 124 Step2: Restart

Thank you Marc - something isn't right with my code - debugging. Right now the graph is 4,339,690 vertices and 15,707,179 edges, but that took days to build, and is probably 5% of the

Hi Joe, What is slow? Can you please check the Expero blog series and compare to their reference numbers (per parallel spark

Should have added - I'm connecting with: JanusGraph graph = JanusGraphFactory.build()                 .set("storage.backend", "cql")                

Hi All - I'm trying to use spark to do a bulk load, but it's very slow. The cassandra cluster I'm connecting to is a bare-metal, 15 node cluster. I'm using java code to do the loading

Thanks for reporting back! Unfortunately, java still has big problems using multiple versions of the same library, so your current approach is not a guarantee for success for future version updates

Oh - my apologies. I'm using 0.6, and Cassandra 4.04. What I eventually did was get the source from github and compile with Cassandra 4. I'm using spark 3.2.1. -Joe On

The answer to my problem was telling spark-submit to use the user classes first with: --conf spark.executor.userClassPathFirst = true --conf spark.driver.userClassPathFirst = true -Joe -- This

Hi Joe, Your issue description is not complete. To start: what version of JanusGraph do you use? what spark master do you use? The easiest way to find the guava version of JanusGraph is to download

Hi All - I'm trying to write a spark job to load data from Cassandra in to a graph, but I'm getting this: Exception in thread "main" java.lang.NoSuchMethodError: 'void

I agree. Moving to discord will be much better.