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https://issues.apache.org/jira/browse/TINKERPOP-1559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marko A. Rodriguez closed TINKERPOP-1559.
-----------------------------------------
Resolution: Fixed
Assignee: Marko A. Rodriguez
Fix Version/s: 3.2.3
This was a bug that was introduced in a development branch and thus, never made
it to an official release. A test case was added to {{PathTest}} that shows
{{tp31/}} is fine, but {{tp32/}} and {{master/}} were broken. Fixed in
{{tp32/}} and upmerged to {{master/}} (simple fix).
> OLAP path query results are losing edges
> ----------------------------------------
>
> Key: TINKERPOP-1559
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1559
> Project: TinkerPop
> Issue Type: Bug
> Components: hadoop, process
> Affects Versions: 3.2.3
> Reporter: Daniel Kuppitz
> Assignee: Marko A. Rodriguez
> Priority: Critical
> Fix For: 3.2.3
>
>
> {noformat}
> gremlin> g = TinkerFactory.createModern().traversal()
> ==>graphtraversalsource[tinkergraph[vertices:6 edges:6], standard]
> gremlin> a = g.withComputer()
> ==>graphtraversalsource[tinkergraph[vertices:6 edges:6], graphcomputer]
> gremlin> g.V().outE().inV().path()
> ==>[v[1],e[9][1-created->3],v[3]]
> ==>[v[1],e[7][1-knows->2],v[2]]
> ==>[v[1],e[8][1-knows->4],v[4]]
> ==>[v[4],e[10][4-created->5],v[5]]
> ==>[v[4],e[11][4-created->3],v[3]]
> ==>[v[6],e[12][6-created->3],v[3]]
> gremlin> a.V().outE().inV().path()
> ==>[v[1],v[2]]
> ==>[v[1],v[3]]
> ==>[v[4],v[3]]
> ==>[v[1],v[4]]
> ==>[v[6],v[3]]
> ==>[v[4],v[5]]
> {noformat}
> {noformat}
> gremlin> graph = GraphFactory.open("conf/hadoop/hadoop-gryo.properties")
> ==>hadoopgraph[gryoinputformat->gryooutputformat]
> gremlin> g = graph.traversal().withComputer(SparkGraphComputer)
> ==>graphtraversalsource[hadoopgraph[gryoinputformat->gryooutputformat],
> sparkgraphcomputer]
> gremlin> g.V().outE().inV().path()
> ...
> ==>[v[1],v[4]]
> ==>[v[1],v[3]]
> ==>[v[4],v[3]]
> ==>[v[6],v[3]]
> ==>[v[4],v[5]]
> ==>[v[1],v[2]]
> {noformat}
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