[ATLAS-2304] Relationship search API fails with use of TP3 (Janus graph)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.0.0
• Component/s: atlas-core
• Assignee: Madhan Neethiraj
• Reporter: Madhan Neethiraj
• Created: 08/Dec/17 07:06
• Updated: 08/Dec/17 07:45
• Resolved: 08/Dec/17 07:45

Description

Relationship search REST API (api/atlas/v2/search/relationship) fails due to use of Gremlin expressions that are not recognized in TinkerPop3.

TinkerPop2 query:

g.V('__guid', guid).both(relation).has('__state', T.in, states).order{it.a.getProperty(sortAttributeName) <=> it.b.getProperty(sortAttributeName)} [startIdx..<endIdx].toList()

TinkerPop3 query:

g.V().has('__guid', guid).both(relation).has('__state', within(states)).order().by(sortAttributeName, incr).range(startIdx, endIdx).toList()