Dear Community, I am trying to figure out the storage format of JanusGraph. When loading a very simple graph with BerkeleyDB as the storage backend, I found something very confusing which I may need y

hello i am new in JanusGraph. When i use Janusgraph in Apache Atlas, i found a question, the error is : Could not find a type identifier for the class : class org.apache.atlas.typesystem.types.DataTyp

Hello, I would like to propose finishing 0.3.3 and 0.4.1 milestones after the next PRs are merged: https://github.com/JanusGraph/janusgraph/pull/1872 https://github.com/JanusGraph/janusgraph/pull/1915

I have an idea for an attribute-based access control that can be applied to vertices, edges or vertex properties. The control would contain information about attributes, and the combinations of those

Hi all, I've updated the @janusgraph-bot code to mark PRs by unknown contributors (i.e., did not sign the offline paper CLA) with a new label [cla: external] as these cases will be managed by The Linu

Hi All, is it better to use custom indexes in janus-graph or index a property and if i index a property what happens when i added new data, is it automatically indexed or should we re-run the index wh

Is there any way to update CARDINALITY "single" to "list" For existing property which is mixed index with ES? If NO any alternative to do it?

On behalf of the JanusGraph Technical Steering Committee (TSC), I'm pleased to welcome a new committer on the project! Dmitry Kovalev made a major contribution with the production-ready in-memory back

I need the function of support es 7.x

In Section 10.3 (Transaction Failures) should there be an explicit rollback added to the catch block? try { if (g.V().has("name", name).iterator().hasNext()) throw new IllegalArgumentException("Userna

Hi I would like to start a discussion to add dependabot as a tool to update our dependencies automatically. This would also us to concentrate more on features and bugs without forgetting to update dep

Hi Porunov raised the question should we remove the Cassandra embedded backend? (During reviewing my Cassandra Thrift removal PR) Advantage: Quick start to test JanusGraph (Now we have a docker image

Hi JanusGraph team, We would like to contribute an improved implementation of in-memory backend for JanusGraph. Background/Rationale There are many possible applications for both embedded and standalo

Hi, Jun This is a good question. Let me try to answer it. As you see in the document, multiple vertex-centric indexes can be defined on the same edge type/label. Under the hook, for each vertex-centri

Hello My thoughts to improve the development workflow in the near future. Ideas: Replace maven with gradle as build system Clean syntax to describe a build jobs performance improvement in build time a

Hi Developers, As we can see alot of people have build good expertise over Janusgraph with different types of backend. So, I am starting this thread so that from past experiences everyone can share al

Hi JanusGraph developers, I want to know when query a graph which just has less than ten vertices and with out index , it is very slow . so the graph must have index whether it's large or not?

Thanks to Jan Jansen the whole documentation is now updated to new modernized documentation. The new documentation is launched on https://docs.janusgraph.org/ The repository which serves gh-pages for

When I look at the OrderedKeyValueStoreAdapter class, in methods getSlice() or getSlices(), objects of type RecordIterator<KeyValueEntry> are converted to objects of type EntryList (StaticArrayEntryLi

Hi, we managed to push the first version of the new documentation using mkdocs. The plan is to give a week to check the new documentation for any major flaws. Afterward, we will release the new docume