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There's a BUILDING file with instructions in the repo. From: "Vinayak Bali" <vinayakbali16@...> To: janusgraph-users@... Subject: Re: [janusgraph-users]

By Laura Morales <lauretas@...> · #6054 ·

Re: Performance Improvement

Hi Boxuan, Thank you for your response. I am not sure, how I can build janusgraph from the master branch. If you can share step's/procedure to do the same, I can check otherwise need to wait for the

By Vinayak Bali · #6053 ·

Re: Performance Improvement

Hi Vinayak, Would you be able to build JanusGraph from master branch and try again? The upcoming 0.6.0 release contains many optimizations which might be helpful. Without knowing more details of your

By Boxuan Li · #6052 ·

Performance Improvement

Hi All, I am using janusgraph for a while. The use case which I am working on consists of 1.5 million nodes and 3 million edges. Prepared a batch loading groovy script. The performance of the data

By Vinayak Bali · #6051 ·

Re: How to split graph in multiple graphml files and load them separately

I've also noticed that graphml files can specify an "id" for the <graph> node, but I guess this has no effect on Janus at all? Like, it's completely ignored? Am I right?

By Laura Morales <lauretas@...> · #6050 ·

Re: How to split graph in multiple graphml files and load them separately

The convention is simply to use custom IDs in graphml, like this <node id="data_source1:id0"/> <node id="data_source1:id1"/> ... <node id="data_source2:id0"/> <node

By Laura Morales <lauretas@...> · #6049 ·

Re: janusgraph and deeplearning

Hi marc, Thanks for your reply. I have some knowledge data from multiple source, so firstly (i) I had to loaId those data to janusgraph, (ii) I need to apply a reconciliation algorithm which generate

By jonathan.mercier.fr@... · #6048 ·

Re: How to split graph in multiple graphml files and load them separately

Hi Laura, I do not see an easy solution. Although JanusGraph supports custom vertex id's, I do not belief this is compatible with the gremlin io readers (at least, not out of the box, I tried...). An

By hadoopmarc@... · #6047 ·

Re: janusgraph and deeplearning

Hi Jonathan, Can you elaborate on why you make the connection between janusgraph and deep learning? I can only imagine the wish to apply graph data stored in Janusgraph to train a GNN. I do not think

By hadoopmarc@... · #6046 ·

janusgraph and deeplearning

Dear, I am looking to use both janusgraph with a deeplearning frameworks such as pytorch. Does anyone have some experience/example on this subject ? Actually I use parquet -> dataframe ->

By jonathan.mercier.fr@... · #6045 ·

Fw: How to split graph in multiple graphml files and load them separately

ERRATA it creates the edge but instead of linking to the vertex with "id" from the other file, it will create a new empty node (with no property) and assign it a new ID.

By Laura Morales <lauretas@...> · #6044 ·

How to split graph in multiple graphml files and load them separately

Assuming that my colleagues and I are working on different "parts" of the same graph, everyone of us creates one GraphML file and then we'd like to load our files into the graph (we're using

By Laura Morales <lauretas@...> · #6043 ·

Re: Tinkerpop 3.4.1 with Hadoop3

Hi Anjani, JanusGraph receives the hadoop dependency from Apache TinkerPop, so Apache TinkerPop will be in the driver seat regarding the upgrade of hadoop. Making a custom build of janusgraph with

By hadoopmarc@... · #6042 · Edited

Re: Query requires iterating over all vertices

The difference between “text” and “string” is explained here: https://docs.janusgraph.org/index-backend/text-search/ In short, “text” is for full-text search (tokenized search)

By Boxuan Li · #6041 · Edited

New TSC member: Boxuan Li

On behalf of the JanusGraph Technical Steering Committee (TSC), I'm pleased to welcome a new Technical Steering Committee member on the project! Boxuan Li has provided major contributions and has

By Oleksandr Porunov · #6040 ·

Re: Query requires iterating over all vertices

Thank you so much! I was using the newest release, but compiling the lastest source (from main branch) did indeed fix the problem. Or at least I think it has, since I don't get any more warnings. On

By Laura Morales <lauretas@...> · #6039 ·

Re: Query requires iterating over all vertices

Looks like this is because you are indexing your property as text. See https://docs.janusgraph.org/index-backend/text-search/#full-text-search_1 I believe the query has(“country", P.neq(null)) would

By Boxuan Li · #6038 ·

Re: Query requires iterating over all vertices

I've tried with the graph of the gods (steps shown below), and the indexes seems to be persisted and working fine (don't see any warning when querying by name or age). So I guess I have some issue

By Laura Morales <lauretas@...> · #6037 ·

Re: Query requires iterating over all vertices

$ ./bin/gremlin.sh gremlin> graph = JanusGraphFactory.open("/graph/graph.properties") gremlin> g = graph.traversal() gremlin> g.V().has("country",

By Laura Morales <lauretas@...> · #6036 ·

Re: Query requires iterating over all vertices

Can you show the profile output? Just add .profile() to the end of your query. 「Laura Morales <lauretas@...>」在 2021年7月23日週五，下午4:13 寫道：

By Boxuan Li · #6035 ·

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