Connecting gremlin console to gremlin server goes like: cluster = Cluster.build(<hostname>).jaasEntry(<entry in gremlin-jaas.conf file>).protocol(<serverPrincipalName>).create() and see https://tinker

Hi Nikita, I do not understand: Krb5Authenticator runs inside Gremlin Server and authenticates users of gremlin clients (e.g. Gremlin Console). Why would you run JanusGraphFactory in the Gremlin Conso

Hi Aman, Without saying that I understand everything of the JanusGraph behaviour that you describe, I can add the following: when accessing the graph via JanusGraph server (what you call the gremlin A

Hi Krishna, The properties you cite are not quoted in the right way: "storage.hostname: "cass01,cass02,cass03"" Are these typos in the post or in your actual code? Best wishes, Marc

https://github.com/JanusGraph/janusgraph/issues/2985

Hi Yingyie, My answer above was not accurate. Actually, on my system the startup only succeeds with: $ cd janusgraph-full-0.6.1 $ bin/janusgraph.sh start So, it fails when you start it the way you did

Hi Yingjie To see a NullpointException from the very first start is rather disappointing, so thumbs up for your patience! To make things reproducible, what OS + verion and JVM + version do you use? Di

Hi Doug, Some questions back: In terms of https://docs.janusgraph.org/operations/deployment/ how does your cluster look like? Have you located any performance bottlenecks? What kind of gremlin queries

What JanusGraph version do you use? Recent TinkerPop versions use Order.asc instead of Order.incr. Best wishes, Marc

If you do not use sessions, remote requests to Gremlin Server are committed automatically, see: https://tinkerpop.apache.org/docs/current/reference/#considering-transactions . Are you sure that commit

Hi Lixu, JanusGraph-0.6.0 had various changes to the ConfiguredGraphFactory which might have solved your issue: https://github.com/JanusGraph/janusgraph/issues/2236 https://github.com/JanusGraph/janus

Hi Laura, No answer but some relevant search results: https://groups.google.com/g/gremlin-users/c/jUBuhhKuf0M/m/kiKMY0eHAwAJ The graph.set-vertex-id property at: https://docs.janusgraph.org/configs/co

Hi Laura, JanusGraph only allows to configure a custom SchemaMaker with the schema.default property. Googling on SchemaMaker hits some (unmaintained?) projects that could help: https://github.com/grap

How fast is immediately? A well dimensioned cassandra or scylladb cluster (with its own block cache!) should be able to serve requests at the ms level. https://www.scylladb.com/2017/09/18/scylla-2-0-w

Hi Matt, Adding to what I stated above about independent composite indices for separate graphs on the same storage backend, the issue turns out to more nuanced for mixed indices on an indexing bakend,

I had to try for myself and, indeed, the ref docs are not very clear about this. In order to give the second graph a separate, independent mixed ndex you have to adapt the properties file for the seco

Hi Matt, Correct, but you should really try this out and see for yourself. Also check the janusgraph db folder after having created two graphs and see what files are created. Per graph, but you realiz

Hi Umesh, No, it is not clear at all whether the issue and cassandra-4.0 are related, but generally it is not useful to report bugs regarding unsupported configurations. To dig deeper, I would be curi

Hi Umesh, On the first line of your first post you state that you use cassandra-4.0. However, support for cassandra-4.0 is still an open issue: https://github.com/JanusGraph/janusgraph/issues/2325 htt

Hi Umesh, Can you please add the graph properties (configs) and the statements for creating the vertex labels in the graph schema (if any)? Cheers, Marc