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JanusGraph all in one supporting of Elasticsearch 8

Hello All, Is there a prebuild package containing Elastic Search 8? It seems like the latest JanusGraph 1.0.0 RC1 still contains Elasticsearch 7.17.5, which has 'License-Banned" policy violations

By Yingjie Li · #6677 ·

Re: Error when trying to read ElementMap from Edge in Gremlin.Net: The given key 'janusgraph.RelationIdentifier' was not present in the dictionary #gremlin-dotnet

A better exception would really be a good idea. This is however an issue in TinkerPop and not JanusGraph as the Gremlin.Net driver belongs to TinkerPop. I went ahead and created an issue for this

By Florian Hockmann · #6676 ·

Re: Error when trying to read ElementMap from Edge in Gremlin.Net: The given key 'janusgraph.RelationIdentifier' was not present in the dictionary #gremlin-dotnet

Hi, Florian! Thank you so much! I have found this repository during my research, but I didn't understand why it was needed at the time. It makes total sense now. Now, the exception thrown might seem a

By tormodhau@... · #6675 ·

Re: Error when trying to read ElementMap from Edge in Gremlin.Net: The given key 'janusgraph.RelationIdentifier' was not present in the dictionary #gremlin-dotnet

Hi, `RelationIdentifier` is a type specific to JanusGraph which is why Gremlin.Net cannot know how to deserialize it. We have built a library that extends Gremlin.Net with JanusGraph specific

By Florian Hockmann · #6674 ·

Error when trying to read ElementMap from Edge in Gremlin.Net: The given key 'janusgraph.RelationIdentifier' was not present in the dictionary #gremlin-dotnet

Hi! When I try to read the ElementMap of an edge in Gremlin.Net: var edgeValues = g.E() .Has("Mrid", "..guid..") .ElementMap<object>() .Next();

By tormodhau@... · #6673 ·

Re: Automatically configure graph indexes on JanusGraph creation or startup - Gremlin.Net

Hi, the management API is Java-only. But yes, you can configure JanusGraph Server to execute a Groovy script at startup and that Groovy script can then use the management API to configure indices.

By Florian Hockmann · #6672 ·

Automatically configure graph indexes on JanusGraph creation or startup - Gremlin.Net

Hi! I am currently using JanusGraph together with Gremlin.Net, and need to set up a Composite Indexes for my database. From what I understand this is typically done through the Management API provided

By tormodhau@... · #6671 ·

Re: exit the initilization groovy if graph exist

Discussed in: https://groups.google.com/g/gremlin-users/c/BEA6b8CWryI

By hadoopmarc@... · #6670 · Edited

exit the initilization groovy if graph exist

Hello, I am using Janusgraph. In my graph initialization groovy script, I would like to do a simple check, if the graph already exists, exit the script, else continue with the rest of the

By Yingjie Li · #6669 ·

[ANNOUNCE] JanusGraph 1.0.0 RC1

The JanusGraph Technical Steering Committee is excited to announce JanusGraph 1.0.0 RC1, the first release candidate of the upcoming 1.0.0 release. JanusGraph is an Apache TinkerPop enabled property

By Florian Hockmann · #6668 ·

Re: While committing graph getting exception, caused by: org.janusgraph.diskstorage.locking.consistentkey.ExpiredLockException: Expired lock on KeyColumn

Also discussed here: https://github.com/JanusGraph/janusgraph/discussions/3359

By hadoopmarc@... · #6667 ·

While committing graph getting exception, caused by: org.janusgraph.diskstorage.locking.consistentkey.ExpiredLockException: Expired lock on KeyColumn

Janusgraph Version : 0.6.0 Backend: Cassandra Index: ElasticSearch I have made many mutations on the graph, mostly soft deleting the vertices(Using it inside Apache Atlas). Then I tried to commit the

By sumandas.workplace@... · #6666 ·

Re: What Unit of Measurement Do the Time-Related JMX Metrics Use?

Thanks for reporting back!

By hadoopmarc@... · #6665 ·

Re: What Unit of Measurement Do the Time-Related JMX Metrics Use?

To answer my own question, JanusGraph's time-related metrics are internally recorded in nanoseconds and exported in milliseconds. It is worthy to note that the majority of Gremlin's time-related

By sammy.jia@... · #6664 ·

Re: Issue Setting up ConfiguredGraphFactory

Hi Paul, If you want a session that keeps state of assigned variables on the remote, you have to specify this on connection setup, see the first gremlin line in the example from the ref docs:

By hadoopmarc@... · #6663 · Edited

Issue Setting up ConfiguredGraphFactory

Hi all, I am trying to set up the Janusgraph ConfiguredGraphFactory for using multiple graphs. I am using janusgraph-full-0.6.2 I am trying to configure it for the inmemory graph to exclude

By Paul Heinzlreiter · #6662 ·

What Unit of Measurement Do the Time-Related JMX Metrics Use?

Hello. I have a basic question about JanusGraph's metrics. Currently, I have a JMX exporter that is sending JanusGraph's metrics to Prometheus. Some of these metrics, such as

By sammy.jia@... · #6661 ·

Re: Janusgraph-full-0.6.1: how to fix "WARNING: Critical severity vulnerabilities were found with Log4j!"

Hello Marc, Yes, after applying the changes you suggested, it works now. I can load data and use gremlin successfully! Thanks to all of you, Marc, Jan and Boxuan, for your help in fixing the security

By Yingjie Li · #6660 ·

Re: Janusgraph-full-0.6.1: how to fix "WARNING: Critical severity vulnerabilities were found with Log4j!"

Hi Yingjie, OK, I tried for myself. From the initial log lines in the Gremlin Console: SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in

By hadoopmarc@... · #6659 ·

Re: Janusgraph-full-0.6.1: how to fix "WARNING: Critical severity vulnerabilities were found with Log4j!"

Hello Marc, For this build, in directory janusgraph-full-1.0.0-SNAPSHOT/lib, there are log4j-1.2.17.jar , log4j-api-2.18.0.jar, log4j-core-2.18.0.jar, log4j-slf4j-impl-2.18.0.jar, but no

By Yingjie Li · #6657 ·

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