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Re: ExpiredLockException: Expired lock on KeyColumn

Two things to check come up: am I right in assuming that your remote connection to JanusGraph-Server does not use Sessions (indeed you do no not want ths because this would prevent auto commit of

By hadoopmarc@... · #6738 · Edited

ExpiredLockException: Expired lock on KeyColumn

I'm trying to test ingestion of data locally using Docker. I've got a Janus Server (1.0.0-rc2) and Cassandra (latest) container running. I'm running a Java TinkerPop (3.6.4) application locally that's

By @dperkins · #6737 ·

Re: Logging in Janusgraph 0.6.3

Hi, I just looked into this and want to keep everyone in the loop here who might not be following our GitHub issues where I also just described my findings:

By Florian Hockmann · #6736 ·

Re: Throw ExecutionException for E() syntax

Dear Marc, I see! Thanks for your reply. But TinkerGraph would support this syntax in their next major version update: https://issues.apache.org/jira/browse/TINKERPOP-2910. Maybe we can also consider

By Flash · #6735 ·

Re: Throw ExecutionException for E() syntax

No, the query syntax is not correct. See https://javadoc.io/doc/org.apache.tinkerpop/gremlin-core/latest/index-all.html#I:V and you not that V() exists for both the GraphTraversalSource, the

By hadoopmarc@... · #6734 ·

Re: Tool to cleanup janusgraph db (data and schema) in local install of janusgraph1.0.0rc2,

Could it be because I docker compose down the backend and removed the volumes for data and index, before restart the janusgraph server. If so, how should I clean the db. I am attaching the log for

By Yingjie Li · #6733 ·

Tool to cleanup janusgraph db (data and schema) in local install of janusgraph1.0.0rc2,

Hello, I am looking for a tool in janusgraph1.0.0.rc2 (local install), that I can wipe out my data and schema quickly. The tool that is similar to "janusgraph.sh clean" in the janusgraph-full

By Yingjie Li · #6732 ·

Re: Help needed! Configure janusgraph-1.0.0-docker (either rebuild from base or docker compose with env variable setting) to use ConfigurationManagementGraph, and then initialize it with own graph & schema

Thanks Florian. Can you please help me with 1. the exact ENV code that I can add to my Docker to enable ConfigurationManagementGraph so that I can apply my own schema (using ConfiguredGraphFactory to

By Yingjie Li · #6731 ·

You can simply set all required config via environment variables with the Docker image. If you are already building your own image based on the official one, then you can just add env vars there. Just

By Florian Hockmann · #6730 ·

To report back, If I directly use janusgraph-1.0.0-rc local install, after starting the server with ./bin/janusgraph-server.sh start conf/gremlin-server/gremlin-server-configuration.yaml i can create

By Yingjie Li · #6729 ·

Help needed! Configure janusgraph-1.0.0-docker (either rebuild from base or docker compose with env variable setting) to use ConfigurationManagementGraph, and then initialize it with own graph & schema

Hello, Sorry if this post is kind of a continuation of my last post. As I have not received any suggestion, so i would like to start a new thread to surface up the problem. I would like to know the

By Yingjie Li · #6728 ·

Re: Custermized Docker for janusgraph 1.0.0. rc2

I did some resource cleaning up and now the docker compose up of all these component are successful without below addtional env setup. What I need help is to confirm whether there are anything wrong

By Yingjie Li · #6727 ·

Re: Custermized Docker for janusgraph 1.0.0. rc2

Hello Florian, Is below the right env setup for janusgraph docker-compose if I want to change the default? Thank

By Yingjie Li · #6726 ·

Re: Custermized Docker for janusgraph 1.0.0. rc2

I tried with https://github.com/JanusGraph/janusgraph-docker/blob/master/docker-compose-cql-es.yml by replacing the images with Janusgraph1.0.0RC2 and Cassandra (4.0.0) and ElasticSearch *8.6.0)

By Yingjie Li · #6725 ·

Throw ExecutionException for E() syntax

- JanusGraph Version: 0.6.2 - Operating system: macOS 13.2.1 - API/Driver: Java I first randomly create a graph. Then when I run the following query:

By Flash · #6724 ·

Re: Custermized Docker for janusgraph 1.0.0. rc2

Hello Florian, Thanks for the pointers. I started with this one as I need to replace Elastic Search With other index backends that have Apache license, prefer to be OpenSearch. I found an example (the

By Yingjie Li · #6723 ·

Re: Custermized Docker for janusgraph 1.0.0. rc2

Your log shows that JanusGraph tries to connect to Cassandra under 127.0.0.1 which doesn’t make much sense if you are using Docker compose (and don’t use the host network). If you are already

By Florian Hockmann · #6722 ·

Re: Custermized Docker for janusgraph 1.0.0. rc2

In the Janusgraph 1.0.0RC2 annoucement, it is said that "support Csssandra 4", So there should be a way to docker compose them. Is there something wrong/missing in my code? Thanks

By Yingjie Li · #6721 ·

Re: [BUG ]Encountering an unexpected exception [java.lang.IllegalArgumentException] when ordering vertices/edges by property values that are not defined for all

Sorry, the simple case seems that it does not work. Here case with a little complex after-check that can cause the exception. g.addV("v1") g.addV("v2").property("name",

By joyemang33@... · #6720 ·

Re: [BUG] Throw ExecutionException

\u in a java/groovy string means that a unicode character follows. If that is not your intention, you have to escape the backslash, like: gremlin> println '\\u河ⴛ)' \u河ⴛ) ==>null Best wishes,

By hadoopmarc@... · #6719 · Edited

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