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Re: Different query languages

Hi, thanks for the info, I'll check that out. Kind regards, Mladen Marović

By Mladen Marović · #6195 ·

Re: Different query languages

Hi Mladen! The first thing that comes to my mind when reading this is CyperForGremlin. However, as this project only translates Cyper queries into Gremlin queries, I do not expect a significant

By rngcntr · #6194 ·

Different query languages

Hello, one of the reasons I started using Janusgraph a few years ago was because of its support for Tinkerpop, which is supposed to be a vendor-agnostic graph computing framework. However, multiple

By Mladen Marović · #6193 ·

Query Generation

Hi All, https://stackoverflow.com/questions/69454519/generating-efficient-count-query-in-gremlin-for-multiple-scenarios Request you to check the problem posted on StackOverflow and share your

By Vinayak Bali · #6192 ·

Re: Template configuration parameters with comma-separated lists in Janusgraph 0.6.0

Hi Boxuan, thanks for the confirmation, no need to apologize. I created the related issue at https://github.com/JanusGraph/janusgraph/issues/2833 and will submit a pull request after some more

By Mladen Marović · #6191 ·

Re: Template configuration parameters with comma-separated lists in Janusgraph 0.6.0

Hi Mladen, I can confirm this is indeed a bug. I apologize that when writing the test, I didn't notice the second open call was just returning the cached instance. Thank you for reporting and fixing

By Boxuan Li · #6190 ·

Re: Template configuration parameters with comma-separated lists in Janusgraph 0.6.0

Hello, I ran the test CQLConfiguredGraphFactoryTest.templateConfigurationShouldSupportMultiHosts() and it was indeed successful. However, the test itself does not check the every-day scenario where

By Mladen Marović · #6189 ·

Re: Flatfile for Janusgraph Backend

Hi, JanusGraph supports Oracle Berkeley DB which is embedded into Java and works either with a filesystem (by default) or in-memory (if configured so). That's might be something what you are looking

By Oleksandr Porunov · #6188 ·

Re: Performance Improvement

Hi Oleksandr, Thank you for the detailed explanation, regarding the configuration and indexes. I will dig deeper into it and try to resolve the problem. But I think the queries which I am executing

By Vinayak Bali · #6187 ·

Re: Performance Improvement

Hi Vinayak, I didn't follow your statements about count but I just want to add that if you don't use mixed index for count query than your count will require iteratively returning each element and

By Oleksandr Porunov · #6186 ·

Re: Template configuration parameters with comma-separated lists in Janusgraph 0.6.0

Hi Mladen, You are right, your issue is different than the one I mentioned about GraphManager. I mentioned earlier that the JanusGraph test suite covers your use

By hadoopmarc@... · #6185 ·

Re: Performance Improvement

Hi All, Updated the Janusgraph version to 0.6.0 and added the parallel execution queries in the configuration files as suggested by Oleksandr. Still, the performance is not improved. I think I am

By Vinayak Bali · #6184 ·

Re: Potential transaction issue (JG 0.6.0)

Looking at the changes in 0.6.0 I think this problem was just hidden in the previous version as resources were not released properly private void releaseTransaction() { -//TODO: release

By sergeymetallic@... · #6183 ·

Potential transaction issue (JG 0.6.0)

The issue can be reproduced within certain conditions, I cannot find a recipe to reproduce it on any environment We have a query of type g.inject((int) 1).union(...).limit(5L) We have several

By sergeymetallic@... · #6182 · Edited

Re: Flatfile for Janusgraph Backend

No, JanusGraph does not have a storage backend for a single-node cluster that persists to single file (such as sqlite would). It is possible though to have a single Cassandra instance co-hosted on

By hadoopmarc@... · #6181 ·

Flatfile for Janusgraph Backend

Hi Team, I am working on the issue and want to i am using HBase and Solr for our current setup of Janusgraph. Is that possible to replace HBase with a flat-file, instead of an in-memory backend?

By Vivek Singh Raghuwanshi · #6180 ·

Re: Template configuration parameters with comma-separated lists in Janusgraph 0.6.0

Hi Marc, thanks for the reply, but the error in the linked issue is a bit different, and also I'm already using graphManager: "org.janusgraph.graphdb.management.JanusGraphManager", which seemed to

By Mladen Marović · #6179 ·

Re: Template configuration parameters with comma-separated lists in Janusgraph 0.6.0

Hi Mladen, After your original post, the following issue was reported: https://github.com/JanusGraph/janusgraph/issues/2822 Marc

By hadoopmarc@... · #6178 ·

Re: Template configuration parameters with comma-separated lists in Janusgraph 0.6.0

Hi, thanks for the replies. However, my point was that I'm explicitly setting a value WITHOUT brackets when creating a template configuration in the startup script:map.put('storage.hostname',

By Mladen Marović · #6177 ·

Re: Template configuration parameters with comma-separated lists in Janusgraph 0.6.0

Hi Mladen, As Marc pointed out, this scenario is tested in the JanusGraph codebase. I noticed your error log contains: 2021-09-21 14:11:15,347 [pool-12-thread-1]

By Boxuan Li · #6176 ·

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