[TINKERPOP-1461] StarGraph has bad detach/attach logic for properties.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.1.4, 3.2.2
• Component/s: hadoop, process, structure
• Assignee: Unassigned
• Reporter: Marko A. Rodriguez
• Created: 22/Sep/16 19:32
• Updated: 02/Mar/18 19:39

Description

The following traversal breaks with a NullPointerException on SparkGraphComputer.

g.V().as("a").properties().select("a").outE().properties("skill").as("b").dedup().select("b").by(__.value()));

I believe it has to do with detachment in Path-data.

Issue Links

• is related to: TINKERPOP-1128 Change the Gryo serialization for StarGraph (Vertex, Properties, then Edges)
• relates to: TINKERPOP-1346 Gryo 4.0