smp Posts - Answer Overflow

smp

•Created by smp on 10/25/2024 in #questions

ConfigurationManagementGraph fails with Must provide vertex id

I am new to the JanusGraph. Trying to create dynamic graphs. I couldn't create configuration template. Am I missing anything. Thanks My config:

 graphManager: org.janusgraph.graphdb.management.JanusGraphManager
    graphs: {
      ConfigurationManagementGraph: /etc/opt/janusgraph/janusgraph-cql-configuration.server.properties,
      graph: /etc/opt/janusgraph/janusgraph-cql-server.properties
    }

  janusgraph-cql-configuration.server.properties: |
    gremlin.graph = org.janusgraph.core.ConfiguredGraphFactory
    storage.backend = cql
    graph.graphname = ConfigurationManagementGraph

gremlin> map = new HashMap();
gremlin> map.put('storage.backend', 'cql');
==>null
gremlin> map.put('storage.hostname', 'scylla-scylladb');
==>null
gremlin> ConfiguredGraphFactory.createTemplateConfiguration(new MapConfiguration(map));
Must provide vertex id

8 replies

Gaming

Programming