Hi, what is the recommended approach for backing up the Janusgraph storage layer (ScyllaDB in my case) together with a mixed index backend (Elasticsearch)? I know I can back up & restore them separate

I am trying to use configured graph factory. i made changes to gremlin-server.yaml and configuration-management.properties. I am getting the following error. gremlin> :remote connect tinkerpop.server

Hello! I am currently working on a project that computes a 2 hop query for several million vertices. In order to speed up these queries I would like to utilize caching but I am having some trouble fin

Hi All, I'm trying to run index repair job through mapreduce in a Kerberos+SSL enabled cluster. I have added all required hbase and hadoop configurations but getting the below exception in mapreduce l

Hello everyone, is there anyone with experience of running OLAP on an AWS EMR cluster? I am currently trying to do so, but strange things are happening. The first one is that the application is not ru

Janusgraph setup: Storage backend: Scylla 3 Indexing backend: Elasticsearch 6 JG version: 0.5.3 Steps to reproduce: 1) Create a vertex with two fields mapped in ES index as TEXTSTRING("x" and "y") 2)

Hi All, I need to select multiple nodes and edges and display the content in v1 - e - v2 format. The query generated is as follows: g.V().union(has('title', 'V1').as('v1').outE().hasLabel('E1').as('e'

I have a pull request which contains commits which have not been properly signed. I have tried to squash the commits and have made things worse. Here is a link to the pull request. https://github.com/

Hi, We are using Janusgraph (0.5.2) with Scylladb as backend. So far we are only using OLTP capabilities but would now like to also do some more advanced batch processing to create shortcut edges, for

Hi. Back in January I opened an issue on the FDB adapter github page to bring attention to issues I had following the README.md. Despite framing the question as issues following the documentation, I w

Hi all, I'm trying to load a graphml export into janusgraph 0.5.3. not quite big (1.68M nodes, 8.8M edges). However, I reach a point where Tinkerpop layer tells me that the Batch is too large and it c

Hi, I'm trying to use JanusGraph's full-text predicates in the gremlin-python client library. Using GraphSON serializer, I can use a predicate with e.g. "textContains" as the operator and it works sin

Hi All, gremlin> graph = GraphFactory.open('conf/hadoop-graph/read-cql-standalone-cluster.properties') ==>hadoopgraph[cqlinputformat->nulloutputformat] gremlin> g = graph.traversal().withComputer(Spar

Hi All, The Data Model of the graph is as follows: Nodes: Label: Node1, count: 130K Label: Node2, count: 183K Label: Node3, count: 437K Label: Node4, count: 156 Relations: Node1 to Node2 Label: Edge1,

Hi We use dynamically created graphs in a multi-node JanusGraph cluster. With a single JunusGraph node it seems to work, but when we are using more than one, synchronization between JanusGraph nodes d

Hi All, The schema consists of A, B as nodes, and E as an edge with some other nodes and edges. A: 183468 B: 437317 E: 186513 Query: g.V().has('property1', 'A').as('v1').outE().has('property1','E').as

Hi, We are running janusgraph on GCP with bigtable as the backend. I have observed some query behavior that really confuses me. Basically, I am guessing batch fetching from the backend is not happenin

JG 0.5.3(same on 0.5.2), cannot be reproduced on JG 0.3.2 Backend: scyllaDB Indexing backend: ElasticSearch Steps to reproduce: 1) Create a node with a composite index for the field "X" 2) Create anot

Hello We are on Janus 0.4.0 and faced one scenario wherein there were duplicate vertices created. These 2 vertices were created in span of 9 milliseconds within single transaction. We are using index

Hello, I'm having a strange behaviour with janusgraph and I would like to post it here and see if anyone can give me some help. The thing is that I'm doing a tree query for getting my graph data struc