Hi, I'm using Gremlin Server in the JanusGraph package and trying to extract a subgraph. :> sg = g.V(86056).repeat(__.outE().subgraph('subGraph').inV()).until(outE().count().is(0)).cap('subGraph').nex

Hi, I was previously using Titan and now I migrated my code to JanusGraph. I'm still using it with the latest Titan supported versions of the backends (as written here: http://docs.janusgraph.org/0.1.

Hi, I have been using Titan for a while and have recently moved to Janusgraph. Thanks for revitalising the project! I am using Janusgraph to look at social chat that is generating approximately 7 mill

Hello, We're still working some of the kinks out, but the first JanusGraph 0.1.0-SNAPSHOT has been deployed. This includes a snapshot build of the zip distribution. You can check it out and kick the t

The Technical Steering Committee (TSC) for JanusGraph is pleased to welcome sjudeng as a committer on the project (effective March 19). sjudeng has provided major contributions to the project in these

I followed the steps described in the documentation to access the JanusGraph using REST calls. But I am getting error message as follows. curl -XPOST -Hcontent-type:application/json -d '{"gremlin":"g.

Hi all I am new to Janusgraph/ Titan, I installed janusgraph 0.1.0 in aws EMR, using db backend hbase and index backend solr. Everything works, But when I reboot the system, All the graph data is lost

I've been running into the "Frame size (##) larger than max length (15728640)!" on a query and I've tried several options for increasing the value but none seem to be recognized. Can this value be cha

Hello JanusGraph committers We are all very excited to see JanusGraph kickoff in 2017. Is there a release roadmap for this project? What will be the first release and tentatively when? Thanks Manas

I am using indexQuery (see code below) and getting the following error: [error] (run-main-0) java.lang.IllegalArgumentException: Index with name [vertexByText] is unknown or not configured properly ja

Hi, I need to plug in custom IndexProvider into JG (need one compatible with Solr 4). Annotating the class with @PreInitializeConfigOptions seems to be working fine, at least while testing from within

So, evaluating JanusGraph for a project, I ran into this: unique index on a Vertex property with a specific VertexLabel constraint doesn't seem to be respected across transactions? Or I'm just doing s

Is there any interest in building versions that support some of the popular Hadoop distributions? I ask because the Cloudera version 5.x.x for HBase 1.0.x doesn't have the same binary interface as the

I have a COMPOSITE index. It builds correctly, awaits completion as per JanusGraph Chapter 8 docs. All that is well. But I CANNOT USE THE INDEX. When I call getIndexStatus() on the index it reports EN

Hello, I've just started to use Janus Graph and I have code that creates a graph (using HBase as the storage backend), and exports the graph to GraphML. The graph is only about 10k vertices, and I can

I am currently using Titan 1.0.0 with Cassandra backend and Elasticsearch for indexing. Our graph has 100 million nodes and 170 million edges with a replication factor of 2 and distributed across a cl

Hi all, Question to cassandra module developers. I see that JanusGraph uses Astyanax for Cassandra 2. As there will be no Astyanax for Cassandra 3, have you decided on what to do? Are you going to cre

So I understand that if I open up separate transactions and modify the schema, a commit on one of the transactions will fail. What I don't understand is why adding edges of the same name between diffe

Cheers, congrats on the release. We'll be switching over shortly.

Hello, We are excited to announce the release of JanusGraph 0.1.0. JanusGraph is an Apache TinkerPop enabled property graph database with support for a variety of storage and indexing backends. The re