Hello Rafael I've built the API use JanusGraph Server, and i have successfully access the api with ``` curl 'http://localhost:8182/?gremlin=g.V()' ``` In gremlin console i can index my vertex with

You probably want to count the edges: g.V().hasLabel('person').group().by('name').by(outE().count()).order(local).by(values,decr).limit(local,5) Robert Dale

I found my phantom person Vertex. So, I was doing this query to find the top 5 actors who had acted in the most movies. I don't think the query is correct for what I am trying to do since the result

This is EXACTLY what I was looking for! I could not find how to do this. I must educate myself better but don't seem to find an easy way to do that :-( Maybe SQL is too ingrained in my blood and

Let's see what you've got: g.V().groupCount().by(label) g.V().values('movieid').min() g.V().values('movieid').max() g.V().values('personid').min() g.V().values('personid').max() Robert Dale

I actually figured it out since I found that :h worked in that situation and then I saw :c. But you beat me to my posting that I had found the solution to the problem. Thanks!! Rohit

The gremlin console is built on top of groovysh so many of the same commands and usage will apply. See also gremlin console tutorial -

:clear :help -- Robert Dale

When I make a syntax error or have a command that ends up in two lines I end up with this situation: gremlin> g.V().hasNot('personid','movieid).count() ......1> How do I get out of this?

Hi folks, I created 4916 vertices with the label 'movie' and a property 'movieid' where the movieid goes from 1 to 4916. I created 8491 vertices with the label 'person' and a property 'personid' where

Hmm, maybe I'll try that, thanks. I briefly considered that approach, but ended up going with indexes on a "pseudo-label" instead.

solved 在 2017年8月15日星期二 UTC+8下午9:48:37，hu junjie写道：

How can I get all the file names under one file folder? and foreach all the file names? using gremlin command

I have an alternative method to solve it. 2 times loop. new

I have the below gremlin command below. it can work fine. new

Marc - thank you for this. I'm going to try getting the latest version of JanusGraph, and compiling it with our specific version of Cloudera CDH, then run some tests. Will report back.

Thank you, your suggestion provided me with the clues to a solution. This is how I do things now: 1st tx: create any necessary property keys and build the index. Commit 2ndtx: Inspect the status of

I actually needed to do the same thing back when I started my project, but I just ended up using edges instead of vertex labels... vertex centric indexes helped and improved the performance like crazy

no need my friend, just use JanusGraph Server... have a look at this: http://docs.janusgraph.org/0.1.1/server.html rafael fernandes

Hi Kim, quite simple really, just get the core and choose one of the supported DB backends. of course, a lot of required dependencies will be downloaded but no way around it right. here is how it