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https://issues.apache.org/jira/browse/TINKERPOP-1627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Marko A. Rodriguez closed TINKERPOP-1627.
-----------------------------------------
Resolution: Fixed
> LazyBarrierStrategy should not append an end barrier.
> -----------------------------------------------------
>
> Key: TINKERPOP-1627
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1627
> Project: TinkerPop
> Issue Type: Improvement
> Components: process
> Reporter: Marko A. Rodriguez
> Assignee: Marko A. Rodriguez
> Fix For: 3.2.5
>
>
> {code}
> gremlin> g.V().out().explain()
> ==>Traversal Explanation
> ==============================================================================================================
> Original Traversal [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> ConnectiveStrategy [D] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> RangeByIsCountStrategy [O] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> RepeatUnrollStrategy [O] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> MatchPredicateStrategy [O] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> PathRetractionStrategy [O] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> IncidentToAdjacentStrategy [O] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> FilterRankingStrategy [O] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> InlineFilterStrategy [O] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> AdjacentToIncidentStrategy [O] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex)]
> LazyBarrierStrategy [O] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex), NoOpBarrierStep(2500)]
> TinkerGraphCountStrategy [P] [GraphStep(vertex,[]),
> VertexStep(OUT,vertex), NoOpBarrierStep(2500)]
> TinkerGraphStepStrategy [P] [TinkerGraphStep(vertex,[]),
> VertexStep(OUT,vertex), NoOpBarrierStep(2500)]
> ProfileStrategy [F] [TinkerGraphStep(vertex,[]),
> VertexStep(OUT,vertex), NoOpBarrierStep(2500)]
> StandardVerificationStrategy [V] [TinkerGraphStep(vertex,[]),
> VertexStep(OUT,vertex), NoOpBarrierStep(2500)]
> Final Traversal [TinkerGraphStep(vertex,[]),
> VertexStep(OUT,vertex), NoOpBarrierStep(2500)]
> {code}
> The only time this is cool is for {{RemoteTraversal}} because you want to
> barrier as much as you can to reduce over the wire costs. However,
> {{RemoteStrategy}} should append an end-barrier. No other strategy should do
> this --- its just wasted clock cycles.
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