[jira] [Closed] (TINKERPOP3-918) ComputerVerificationStrategy is too restrictive

["Marko A. Rodriguez (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TINKERPOP3-918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marko A. Rodriguez closed TINKERPOP3-918.
-----------------------------------------
    Resolution: Fixed

> ComputerVerificationStrategy is too restrictive
> -----------------------------------------------
>
>                 Key: TINKERPOP3-918
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-918
>             Project: TinkerPop 3
>          Issue Type: Bug
>          Components: process
>    Affects Versions: 3.1.0-incubating
>            Reporter: Daniel Kuppitz
>            Assignee: Marko A. Rodriguez
>             Fix For: 3.1.0-incubating
>
>
> {code}
> gremlin> g.V().local(bothE().values("weight").fold())
> ==>[0.4, 0.5, 1.0]
> ==>[0.5]
> ==>[0.4, 0.4, 0.2]
> ==>[1.0, 0.4, 1.0]
> ==>[1.0]
> ==>[0.2]
> gremlin> g.V().local(bothE().values("weight").fold()).order().by(sum(local), decr)
> A final CollectingBarrierStep can not process an element beyond its id: OrderGlobalStep([decr([SumLocalStep])])
> Display stack trace? [yN]
> {code}
> I'm not trying to process an element beyond its id. Another example is when the result is a list of Maps:
> {code}
> gremlin> g.V().as("v").map(bothE().values("weight").fold()).sum(local).as("s").select("v", "s")
> ==>[v:v[1], s:1.9]
> ==>[v:v[2], s:0.5]
> ==>[v:v[3], s:1.0]
> ==>[v:v[5], s:1.0]
> ==>[v:v[6], s:0.2]
> ==>[v:v[4], s:2.4]
> gremlin> g.V().as("v").map(bothE().values("weight").fold()).sum(local).as("s").select("v", "s").order().by(select("s"), decr)
> A final CollectingBarrierStep can not process an element beyond its id: OrderGlobalStep([decr([SelectOneStep(s)])])
> Display stack trace? [yN] 
> {code}



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