Hi Eric, Could you try the following query instead? lots=g.V().hasLabel('Lot').has('name',"abc").out('lotFile').out('thxxFilePValue').values('name','parvalue’) Make sure you also enable the

I forgot: In that example parvalue contains 5 double values (list property) for each parameter. Might be a bit confusing. However that PropertyMapStep is slow. When i put some similar data into e.g.

Hi all, i am working on a proof of concept if Janusgraph could be used for measurement data in semiconductor industry. Now it's that point i need some advice. What i did was some comparisons

Hi Dmytro, Can you please present an easily reproducible scenario, preferably using the default "bin/janusgraph.sh start", like I showed, with gremlin console output and starting with an empty

Hi Marc, The same works for me as well. But it stops when the index is added. You can query only indexed points. Indexed shapes are not retrievable. Please, try to add index and query everything

Hi Dmitry, Here you go again: g.addV().property('location', Geoshape.line([[52, 0] as double[], [52, 2] as double[]])) g.V().elementMap() 21:09:39 WARN

Hi, Marc! This works. But I need to query complex geoshape, not point. I am able to query complex geoshape only if there is no index created. And after the index for property "location" created -

Hi Dmitry, It is not clear to me whether you have problems to get any geo predicate working or that your specific example is the issue. Can you first confirm that the following works for you (on a

Hey Marc, Thanks for help. I just ran the sample vertex program and created a blog https://medium.com/@nikita15p/integrating-custom-vertex-program-with-janusgraph-33dce1deffda . Hope it helps others

Answer to your other question: What you do is certainly allowed, but has drawbacks compared to building a separate java package: building janusgraph-core takes more time (slower development

Hi Nikita, gremlin console does a lot of imports for you, but does not cover the full JanusGraph and TinkerPop APIs. So, sometimes you have to do an import yourself. In this case: gremlin> import

Hi @hadoopmarc, I actually added a customVertexprogram in https://github.com/JanusGraph/janusgraph/tree/master/janusgraph-core/src/main/java/org/janusgraph/graphdb/olap/computer and then built

Yes, I forgot that one, VertexPrograms need to be written in java. If you are not familiar with setting up java projects, you can take a look at the examples

Hey @hadoopmarc, currently only supported language for Vertex Program is java?

The easiest way is to write your custom VertexProgram for TinkerPop. If it runs in TinkerPop, it will also run in JanusGraph. There are other ways, though, see two examples

Hello, guys! I've tried to query complex geoshape, but got empty response. What am I doing wrong? My query:transaction = client.submit( f""" g.V().has("location",

What is the current method of integrating new VertexProgram as part of janusgraph. Is it getting the code in tinker pop and then building janusgraph code. Is java only supported language?

Kerberos has a reputation for being complex. I would try to first get the pure TinkerPop example working, using the TInkerPop Gremlin-server and Gremlin Console distributions. Also check the log

Hi Marc, In my case it's both, gremlin acts as client to kerberised hbase and gremlin acts as kerberised server to gremlin console/clients. Also I have already tested hbase separately along with

You are mixing up two procedures: Gremlin Server Krb5Authenticator is for authenticating gremlin clients towards Gremlin Server. Apparently, you do not want it, so remove it from your