Hi there, Recently I am trying to measure Janusgraph performance. When I was trying to run benchmark using Janusgraph 0.5.3, I found too low performance when testing pagerank and wcc. The code I used

The JanusGraph Technical Steering Committee is excited to announce the release of JanusGraph 0.6.0. JanusGraph is an Apache TinkerPop enabled property graph database with support for a variety of stor

I am using janus client with hbase as storage backend. In my case, I am using index ind1 to fetch vertices from the graph. Upon fetching I am adding some properties (e.g one such property is p1) to th

I'm looking at this example from TinkerPop https://tinkerpop.apache.org/docs/current/dev/io/#graphson {"id":{"@type":"g:Int32","@value":1},"label":"person","outE":{"created":[{"id":{"@type":"g:Int32",

Hi all, I'm hoping someone can help me understand something better. I'm curious about the size of the systemlog table for a number of our graphs. On our backend data store this is the only table which

Hi all, We've been trying to scale horizontally Janusgraph to keep up with the data throughput, but we're reaching some limit in scaling. We've been trying different things to pinpoint the bottleneck

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!