I tried adding a composite index based on 2 existing properties. As far as I understand, the initial stated is INSTALLED, then after all instances become aware of it, it should be REGISTERED. Only the

Hi, I enabled write-ahead logs to support index recovery for secondary persistence failures. I am trying to set TTL for write-ahead logs through JanusGraphManagement setting "log.tx.ttl". Tried below

Hi All, I am trying to enable write-ahead logs by using the config property: tx.log-tx to handle transaction recovery. It's working fine for new JanusGraph setup but not working for Janusgraph setup w

How many "levels" of multilevel properties are supported by Janus? What I mean is, can I only add properties about other properties, or can I add an arbitrary number of multilevel properties, that is

Janus supports "properties of properties", ie. properties defined on other properties. How is this represented with graphml? Should I use nested elements like this <node> <data key="foo"> bar <data ke

Hi there, I am new to Janusgraph. I have some problems in loading data to Janusgraph with Cassandra CQL as storage backend. When I tried to load Graph500 to Janusgraph, planning to run benchmark on it

Hi, Environment - JanusGraph 0.5.3 on JDK: 1.8 - Backend: Cassandra 3.11.3 running on JDK 1.8 Warning and error during first time server startup 2021-08-17T22:26:20,861 - WARN [main:o.j.d.l.c.Consiste

Hello, The vertex that has just been created are not immediately available on mixed index (documented here [1]). I'm looking for a way to make sure the vertex is indexed, by waiting the mixed index ba

Sorry I'm asking to this list because I can't find this information anywhere else. Is it possible to have an <edge> element nested inside a <node> element with graphml? And will Janus be able to read

Hi Team, I am using *JanusGraphFactory.* *startTransactionRecovery* to recover secondary failure entries. We need to perform some other action once recovery is completed, I couldn't find any API to kn

Hi, I'm testing the new pre-release of Janusgraph (from https://github.com/JanusGraph/janusgraph/releases/download/v0.6.0/janusgraph-0.6.0.zip) with the Berkeley/Lucene database created from JG 0.5.3

What are the practical implications of using Object.class as a property type, instead of the other native types (eg. String.class, Integer.class, etc.)? IIUC Object.class means that a property can tak

ERRATA > The composite index does not work when searching by comparison, ie. .has('name', lt(50)) (I get the usual warning "Query requires iterating over all vertices" and it returns zero vertexes) I

Hello! I've seen some references for JanusGraph-GRPC as something that might replace the ManagementSystem, but can't quite find any more documentation. Can anyone shed some light? Many thanks!

Hi All, I have attached a groovy script that I use to load data into janusgraph. The script takes 4 mins to load 1.5 million nodes and 13 mins to load approx 3 million edges. The server on which the s

org.apache.hadoop.hbase.security.AccessDeniedException: org.apache.hadoop.hbase.security.AccessDeniedException: Insufficient permissions (user=<user>, scope=<namespace>:<table>, params=[table=<namespa

The documentation says "Property key names must be unique in the graph". Does it mean that it's not possible to have property keys that are unique *per label*? In other words, can I have two distinct

Dear, I have not found into the documentation on the process to create and manage user and roles in order to contro datal access. At this page https://docs.janusgraph.org/basics/server/ we can see the

Dear, I am looking to use both janusgraph with a deeplearning frameworks such as pytorch. Does anyone have some experience/example on this subject ? Actually I use parquet -> dataframe -> pytorch Than

Assuming that my colleagues and I are working on different "parts" of the same graph, everyone of us creates one GraphML file and then we'd like to load our files into the graph (we're using .readGrap