Re: Java Heap Space - Vertex.edges


Joe Obernberger
 

Thank you Marc and Boxuan - I tried using vertex cut, but it appears to lead toward graph corruption (ie zombie nodes - see thread on 'graph corruption').  Agree that I need a new approach.  This proxy approach is hurting my brain, but I think it will work for what I want to do.  Awesome reference - thank you Boxuan!

-Joe

On 8/31/2022 12:46 AM, Boxuan Li wrote:
Hi Joe,

Unfortunately, JanusGraph does not support super node (a vertex with millions of neighbors) well. And yes, you probably need to remodel your graph. Alternatively, there is a POC that allows you to create proxy nodes when a node becomes a super node: https://github.com/JanusGraph/janusgraph/discussions/2717 but it also requires that you write some custom client code.

Let me know if you have any questions.

Best,
Boxuan

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