Hello everyone, we want to test some OLAP queries for our requests,and, as far,as I understand, to do that, graph needs to be exported to Hadoop. * janusgraph-0.5.1, hadoop-2.10.1 Currently we access

I been trying to integrated apache atlas with janusgraph but it been giving below error. I am able to make it working on solr backend also the time and when I tried to switch to ELK backend I get the

Hi Everyone, I am using the VertexWritable class of Janusgraph to fetch the data via Spark as below: ------------------------------------------------------------------------- val rdd0: RDD[(NullWritab

Hi all, I am running janusgraph as a container with cassandra as external backend. We are doing some performance test. We are getting some qps drop and latency in response if ran at >700qps. However w

Hi, I'm fairly new to JanusGraph and stuck in a small problem. I'm working with Graph of the Gods graph and it has the "name" index by default which is a composite index. I need to define a mixed inde

Hi, i'm running a java app which runs a janusgraph server and connects to a cassandra db as it's backend storage.we started seeing java heap issue and GC causing OOM exception. we analyzed the dumps a

Hello Everyone, I am having a simple projection query which ends with project('time','capacity).by(keys).by(values) Query itself works fine, but I need to make a substring of each key. Is there a way

I spent a while today looking through the janusgraph-docker repository on GitHub, and it didn't look like there is a good way to configure a ConfiguredGraphFactory without injecting a custom configura

Recently, I've upgraded Janusgraph to version 0.5.2, it supports the Serializer versions GryoMessageSerializerV3d0, ..V2, ..V1 (Backwards compatibility). In the version3 response for the datatypes str

Hi I'm new on graph databases and back-end programming in general. I have a query to create a vertex, If I send the query multiple times simultaneously to get multi-threading performance I get NullPoi

Hi All, I added Elassandra support to JanusGraph. You can download it here: https://github.com/sfproductlabs/jelass or test it here: https://hub.docker.com/repository/docker/sfproductlabs/jelass For t

I'm trying to import graph data of 1GB (consists of ~100k vertices, 3.6 million edges) which is gryo format. I tried to import through gremlin-client, I'm getting the following error: gremlin> graph.i

If I execute a gremlin query for two or-clauses, containing two conditions each, the resulting query JanusGraph executes a single or-clause with four conditions. This is problematic as the result set

Hi folks i am working with JanusGraph with storage backend as cassandra, i have upgraded the janus version, how i am able to check the JanusGraph version whether it is updated or not? Thanks Krishna S

I'm running a groovy script that reads a csv file into a variable. Then I'm trying to pass the variable into a "within" method but I get no result. While I'm passing the list as hardcoded value I get

Hello, Expero Inc. will be hosting a JanusGraph community meetup one week from today on Wednesday, September 30th at 11 AM Central time. If you are interested in attending, you can sign up here: https

Hi, I am using embedded janusgraph to connect to backend (solr, cassandra) over the network. Storing large volume of data, looking to partition the data based on the application provided partitioning

What would be the desirable settings for hreadPoolWorker: & gremlinPool ? If I am using Janusgraph all in one with built in Elastic serach and Cassandra, and I have a dedicated linux machine of 32GB M

Hi, am using spark for parallel processing with mix of batch loading(at transaction level) and normal transaction. case 1# some cases am using bulk loading at transaction level txn = janusGraph.buildT

I'm a newbie of Janusgraph. I try to connect to the Janusgraph clusters by starting a Gremlin Console on my mac and I try to use the `withComputer`. There are 3 servers of the clusters. And about a fe