Hi folks, I currently have a 3-node cluster which is experiencing performance issues. We are thinking about expanding the number of nodes. What would be the steps for determining how many nodes we nee

HI I am trying to create an Edge Index from the gremlin console. I am executing the following mgmt = graph.openManagement() gate_to = mgmt.getEdgeLabel('gate_to') stargate_id = mgmt.makePropertyKey("s

Hi, There is an issue reported for long time:https://github.com/JanusGraph/janusgraph/issues/2181 We hit this issue 2 time till now. Very very rarely occuring issue but its impact is major. I have com

Hi, I'm using JnausGraphManager and JanusGraphWsAndHttpChannelizer to manage dynamic graph operating. When dropping graph in multi-nodes cluster, removed graphs only closed in specific node, the remov

I think I've read once that it's possible to preserve the IDs when importing graphml data. Unfortunately, I cannot remember where I read that. All my IDs are integers. How do I do that?

Is there a way to import a schema, instead of creating it with a script? For example importing this file: <?xml version='1.0' ?> <graphml xmlns='http://graphml.graphdrawing.org/xmlns'> <key id='type'

Hello, Currently we run gremlin.sh with customized schema file in groovy (contains backend config, graph name, cache size as well as property key, vertex/edge index) to initialize graph. It seems that

Hello, I need to execute Janusgraph traversals, using a Union step, which contains multiple 'has' steps, each of which tests an indexed property for equality to a value. Prior to the Union step, there

Hi, if we're creating graphs dynamically in JG are the limits like 2^60 edges and Global V and E indexes bound/scoped to the graph or bound across all graphs in the set of graphs managed by Configurat

Hi! I've setup elastic search for configurationGraphFactory and Bigtable, using below configurations Configurations: storage.lock.wait-time=100 storage.hbase.ext.google.bigtable.instance.id=<bigtable-

Hello Can you let me know who I need to speak to about updating our info on your resource pages? We have two shiny new products which are worth mentioning, and your site currently links to a somewhat

Hey folks, I have a Vertex v who has about 7m+ incoming edges e. The following query takes about 30+ seconds on a local installation of cassandra. g.V(n).inE(e).hasNext() whereas g.V(n).inE(e).tryNext

Hi all, We faced below exception while creating vertex with custom vertex id. Issue did not reproduce steadily. Setup configuration is JG-0.6.0 + cassadra-4.0 in 3 node-single DC cluster java.lang.Nul

The issue can be reproduced within certain conditions, I cannot find a recipe to reproduce it on any environment We have a query of type g.inject((int) 1).union(...).limit(5L) We have several subqueri

Hi All, I am facing one problem for synchronization of data stored between multiple embedded mode janusgraph instances. If we are creating some data into graph using JVM 1 and after committing when we

When running with 0.5.2 I was able to do this traversal to add an edge between to vertices gremlin> g.addV() ==>v[8200] gremlin> g.addV() ==>v[4336] gremlin> g.V(8200).addE('my_edge_label').to(g.V(433

Hi, I am trying to build a triplestore ontop of JG. The general model is: Vertex (subject or object) Properties: Label Value (IRI, Literal) - indexed Edge (predicate) Properties: Label (predicate) has

The JanusGraph Technical Steering Committee is excited to announce the release of JanusGraph 0.6.1. JanusGraph is an Apache TinkerPop enabled property graph database with support for a variety of stor

Hi, We are running embedded Janusgraph (0.5.3) with an HBase backend (2.1.6) in our Spark jobs. Each Spark executor creates an instance of Janusgraph. At times there can be over 500 executors running

Hi All, I have a strange behaviour while using the addConnection method for creating JG schema constraints. It seems it creates duplicated connections in some cases. Please see below how to reproduce