[TINKERPOP-1559] OLAP path query results are losing edges

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.2.3
• Fix Version/s: 3.2.3
• Component/s: hadoop, process
• Assignee: Marko A. Rodriguez
• Reporter: Daniel Kuppitz
• Created: 17/Nov/16 22:54
• Updated: 23/Nov/16 12:16
• Resolved: 23/Nov/16 12:16

Description

gremlin> g = TinkerFactory.createModern().traversal()
==>graphtraversalsource[tinkergraph[vertices:6 edges:6], standard]
gremlin> a = g.withComputer()
==>graphtraversalsource[tinkergraph[vertices:6 edges:6], graphcomputer]
gremlin> g.V().outE().inV().path()
==>[v[1],e[9][1-created->3],v[3]]
==>[v[1],e[7][1-knows->2],v[2]]
==>[v[1],e[8][1-knows->4],v[4]]
==>[v[4],e[10][4-created->5],v[5]]
==>[v[4],e[11][4-created->3],v[3]]
==>[v[6],e[12][6-created->3],v[3]]
gremlin> a.V().outE().inV().path()
==>[v[1],v[2]]
==>[v[1],v[3]]
==>[v[4],v[3]]
==>[v[1],v[4]]
==>[v[6],v[3]]
==>[v[4],v[5]]

gremlin> graph = GraphFactory.open("conf/hadoop/hadoop-gryo.properties")
==>hadoopgraph[gryoinputformat->gryooutputformat]
gremlin> g = graph.traversal().withComputer(SparkGraphComputer)
==>graphtraversalsource[hadoopgraph[gryoinputformat->gryooutputformat], sparkgraphcomputer]
gremlin> g.V().outE().inV().path()
...
==>[v[1],v[4]]
==>[v[1],v[3]]
==>[v[4],v[3]]
==>[v[6],v[3]]
==>[v[4],v[5]]
==>[v[1],v[2]]