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Redundant data store when using BekeleyDB as he storage backend?
2 messages
Dear Community, I am trying to figure out the storage format of JanusGraph. When loading a very simple graph with BerkeleyDB as the storage backend, I found something very confusing which I may need y
Dear Community, I am trying to figure out the storage format of JanusGraph. When loading a very simple graph with BerkeleyDB as the storage backend, I found something very confusing which I may need y
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By
brug...@...
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when i use Janusgraph in Apache Atlas, i found an error
2 messages
hello i am new in JanusGraph. When i use Janusgraph in Apache Atlas, i found a question, the error is : Could not find a type identifier for the class : class org.apache.atlas.typesystem.types.DataTyp
hello i am new in JanusGraph. When i use Janusgraph in Apache Atlas, i found a question, the error is : Could not find a type identifier for the class : class org.apache.atlas.typesystem.types.DataTyp
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By
qiuqi...@...
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[DISCUSS] JanusGraph 0.3.3 and JanusGraph 0.4.1 releases
Hello, I would like to propose finishing 0.3.3 and 0.4.1 milestones after the next PRs are merged: https://github.com/JanusGraph/janusgraph/pull/1872 https://github.com/JanusGraph/janusgraph/pull/1915
Hello, I would like to propose finishing 0.3.3 and 0.4.1 milestones after the next PRs are merged: https://github.com/JanusGraph/janusgraph/pull/1872 https://github.com/JanusGraph/janusgraph/pull/1915
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By
Oleksandr Porunov
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Access control that can be applied to vertices, edges and vertex properties
7 messages
I have an idea for an attribute-based access control that can be applied to vertices, edges or vertex properties. The control would contain information about attributes, and the combinations of those
I have an idea for an attribute-based access control that can be applied to vertices, edges or vertex properties. The control would contain information about attributes, and the combinations of those
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By
mikel...@...
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@janusgraph-bot CLA enforcement update
3 messages
Hi all, I've updated the @janusgraph-bot code to mark PRs by unknown contributors (i.e., did not sign the offline paper CLA) with a new label [cla: external] as these cases will be managed by The Linu
Hi all, I've updated the @janusgraph-bot code to mark PRs by unknown contributors (i.e., did not sign the offline paper CLA) with a new label [cla: external] as these cases will be managed by The Linu
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By
Misha Brukman
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custom index or indexing a property which is better?
Hi All, is it better to use custom indexes in janus-graph or index a property and if i index a property what happens when i added new data, is it automatically indexed or should we re-run the index wh
Hi All, is it better to use custom indexes in janus-graph or index a property and if i index a property what happens when i added new data, is it automatically indexed or should we re-run the index wh
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By
Veera Marni
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Update cardinality
Is there any way to update CARDINALITY "single" to "list" For existing property which is mixed index with ES? If NO any alternative to do it?
Is there any way to update CARDINALITY "single" to "list" For existing property which is mixed index with ES? If NO any alternative to do it?
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By
naresh...@...
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New committer: Dmitry Kovalev
3 messages
On behalf of the JanusGraph Technical Steering Committee (TSC), I'm pleased to welcome a new committer on the project! Dmitry Kovalev made a major contribution with the production-ready in-memory back
On behalf of the JanusGraph Technical Steering Committee (TSC), I'm pleased to welcome a new committer on the project! Dmitry Kovalev made a major contribution with the production-ready in-memory back
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By
"Florian Hockmann"
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when will the release 0.5.0 be published?
2 messages
I need the function of support es 7.x
I need the function of support es 7.x
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By
Boddi Guo
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Documentation question: Section 10.3 Transaction Failures
6 messages
In Section 10.3 (Transaction Failures) should there be an explicit rollback added to the catch block? try { if (g.V().has("name", name).iterator().hasNext()) throw new IllegalArgumentException("Userna
In Section 10.3 (Transaction Failures) should there be an explicit rollback added to the catch block? try { if (g.V().has("name", name).iterator().hasNext()) throw new IllegalArgumentException("Userna
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By
graham...@...
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[DISCUSS] Add dependabot to update dependencies
6 messages
Hi I would like to start a discussion to add dependabot as a tool to update our dependencies automatically. This would also us to concentrate more on features and bugs without forgetting to update dep
Hi I would like to start a discussion to add dependabot as a tool to update our dependencies automatically. This would also us to concentrate more on features and bugs without forgetting to update dep
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By
Jan Jansen
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[Vote] Removal of the Cassandra embedded backend
6 messages
Hi Porunov raised the question should we remove the Cassandra embedded backend? (During reviewing my Cassandra Thrift removal PR) Advantage: Quick start to test JanusGraph (Now we have a docker image
Hi Porunov raised the question should we remove the Cassandra embedded backend? (During reviewing my Cassandra Thrift removal PR) Advantage: Quick start to test JanusGraph (Now we have a docker image
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By
Jan Jansen
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new contribution - production-worthy in-memory backend with no external dependencies
13 messages
Hi JanusGraph team, We would like to contribute an improved implementation of in-memory backend for JanusGraph. Background/Rationale There are many possible applications for both embedded and standalo
Hi JanusGraph team, We would like to contribute an improved implementation of in-memory backend for JanusGraph. Background/Rationale There are many possible applications for both embedded and standalo
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By
Dmitry Kovalev
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How can Multiple Vertex-Centric Indexes Be Built for the Same Edge Label in JanusGraph
Hi, Jun This is a good question. Let me try to answer it. As you see in the document, multiple vertex-centric indexes can be defined on the same edge type/label. Under the hook, for each vertex-centri
Hi, Jun This is a good question. Let me try to answer it. As you see in the document, multiple vertex-centric indexes can be defined on the same edge type/label. Under the hook, for each vertex-centri
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By
Jerry He
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Improve development workflow
7 messages
Hello My thoughts to improve the development workflow in the near future. Ideas: Replace maven with gradle as build system Clean syntax to describe a build jobs performance improvement in build time a
Hello My thoughts to improve the development workflow in the near future. Ideas: Replace maven with gradle as build system Clean syntax to describe a build jobs performance improvement in build time a
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By
Jan Jansen
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Best Practices for Janusgraph
Hi Developers, As we can see alot of people have build good expertise over Janusgraph with different types of backend. So, I am starting this thread so that from past experiences everyone can share al
Hi Developers, As we can see alot of people have build good expertise over Janusgraph with different types of backend. So, I am starting this thread so that from past experiences everyone can share al
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By
Abhay Pandit
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about graph index
2 messages
Hi JanusGraph developers, I want to know when query a graph which just has less than ten vertices and with out index , it is very slow . so the graph must have index whether it's large or not?
Hi JanusGraph developers, I want to know when query a graph which just has less than ten vertices and with out index , it is very slow . so the graph must have index whether it's large or not?
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By
arvin zhang
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[ANNOUNCEMENT] The documentation is updated
5 messages
Thanks to Jan Jansen the whole documentation is now updated to new modernized documentation. The new documentation is launched on https://docs.janusgraph.org/ The repository which serves gh-pages for
Thanks to Jan Jansen the whole documentation is now updated to new modernized documentation. The new documentation is launched on https://docs.janusgraph.org/ The repository which serves gh-pages for
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By
Oleksandr Porunov
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Replacing EntryList by an iterable type
4 messages
When I look at the OrderedKeyValueStoreAdapter class, in methods getSlice() or getSlices(), objects of type RecordIterator<KeyValueEntry> are converted to objects of type EntryList (StaticArrayEntryLi
When I look at the OrderedKeyValueStoreAdapter class, in methods getSlice() or getSlices(), objects of type RecordIterator<KeyValueEntry> are converted to objects of type EntryList (StaticArrayEntryLi
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By
Hieu Nguyen
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[ANNOUNCEMENT] First build of new documentation
3 messages
Hi, we managed to push the first version of the new documentation using mkdocs. The plan is to give a week to check the new documentation for any major flaws. Afterward, we will release the new docume
Hi, we managed to push the first version of the new documentation using mkdocs. The plan is to give a week to check the new documentation for any major flaws. Afterward, we will release the new docume
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By
Jan Jansen
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