[TINKERPOP-1712] Loading graph from Gryo or GrahpSON into TinkerGraph doesn't load multi-properties

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 3.2.5
• Component/s: io
• Environment: Linux or Windows, Gremlin console 3.2.5, TinkerGraph
• Assignee: Unassigned
• Reporter: Severin Stampler
• Created: 03/Jul/17 08:52
• Updated: 03/Jul/17 10:29
• Resolved: 03/Jul/17 10:29

Description

• Create a simple graph with TinkerGraph.
• Create a vertex
• Create multiple properties with cardinality list on that vertex
• Save the graph to Gryo or GraphSON
• Load the graph from the saved file
• ==> the vertex has only one property

Example:

graph = TinkerGraph.open()
g = graph.traversal()
v = g.addV().property('name','marko').property('name','marko a. rodriguez').next()
g.V().properties()
// Output:
// ==>vp[name->marko]
// ==>vp[name->marko a. rodriguez]

 graph.io(IoCore.gryo()).writeGraph("../test.kryo");

newGraph = TinkerGraph.open()
newGraph.io(IoCore.gryo()).readGraph("../test.kryo");
ng = newGraph.traversal()
ng.V().properties()
// Output:
// ==>vp[name->marko a. rodriguez]