[
https://issues.apache.org/jira/browse/TINKERPOP-1336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yang Xia closed TINKERPOP-1336.
-------------------------------
Resolution: Won't Do
Closing given
[discussion|https://lists.apache.org/thread/om2m0phg25s83529p9w0gldmcxz7578h] -
it can be reopened if there is expectation that there will be active work on
this item.
> normSack doesn't work in OLAP
> -----------------------------
>
> Key: TINKERPOP-1336
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1336
> Project: TinkerPop
> Issue Type: Bug
> Components: process
> Affects Versions: 3.2.0-incubating
> Reporter: Daniel Kuppitz
> Priority: Major
>
> When {{normSack}} is used in OLAP query, all sack values become the same.
> Maybe that's "expected"..? But then it should be mentioned in the docs.
> {noformat}
> gremlin> g = TinkerFactory.createModern().traversal()
> ==>graphtraversalsource[tinkergraph[vertices:6 edges:6], standard]
> gremlin> a = TinkerFactory.createModern().traversal().withComputer()
> ==>graphtraversalsource[tinkergraph[vertices:6 edges:6], graphcomputer]
> gremlin>
> g.withSack(0).V().as("v").repeat(outE().sack(sum).by("weight").inV()).times(2).sack().as("w").select("v","w")
> ==>[v:v[1], w:2.0]
> ==>[v:v[1], w:1.4]
> gremlin>
> g.withSack(0).V().as("v").repeat(outE().sack(sum).by("weight").inV()).times(2).barrier(normSack).sack().as("w").select("v","w")
> ==>[v:v[1], w:0.5882352941176471]
> ==>[v:v[1], w:0.4117647058823529]
> gremlin>
> a.withSack(0).V().as("v").repeat(outE().sack(sum).by("weight").inV()).times(2).sack().as("w").select("v","w")
> ==>[v:v[1], w:1.4]
> ==>[v:v[1], w:2.0]
> gremlin>
> a.withSack(0).V().as("v").repeat(outE().sack(sum).by("weight").inV()).times(2).barrier(normSack).sack().as("w").select("v","w")
> ==>[v:v[1], w:0.5]
> ==>[v:v[1], w:0.5]
> {noformat}
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