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https://issues.apache.org/jira/browse/TINKERPOP3-797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marko A. Rodriguez closed TINKERPOP3-797.
-----------------------------------------
Resolution: Fixed
Fix Version/s: 3.0.1-incubating
A typecast to List should have been a typecast to Collection. Fixed. Added an
OrderTest to that validates the fix over Modern.
> order() seems to only like List?
> --------------------------------
>
> Key: TINKERPOP3-797
> URL: https://issues.apache.org/jira/browse/TINKERPOP3-797
> Project: TinkerPop 3
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.0.0-incubating
> Reporter: Marko A. Rodriguez
> Assignee: Marko A. Rodriguez
> Fix For: 3.0.1-incubating
>
>
> {code}
> g.V().hasLabel('movie').
> group().
> by(values('year').map {(it.get() - 1900).toString()[-2..-2] + "0"}).
> by().
> by(order(local).by(inE('rated').values('stars'),decr).
> limit(1).values('name')).next()
> org.apache.tinkerpop.gremlin.process.traversal.step.util.BulkSet cannot be
> cast to java.util.List
> Display stack trace? [yN]
> {code}
> I have to do it like this:
> {code}
> g.V().hasLabel('movie').
> group().
> by(values('year').map {(it.get() - 1900).toString()[-2..-2] + "0"}).
> by().
> by(unfold().order().by(inE('rated').values('stars'),decr).
> limit(1).values('name')).next()
> org.apache.tinkerpop.gremlin.process.traversal.step.util.BulkSet cannot be
> cast to java.util.List
> Display stack trace? [yN]
> {code}
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