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https://issues.apache.org/jira/browse/TINKERPOP-2172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16813750#comment-16813750
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stephen mallette commented on TINKERPOP-2172:
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[~gfxman] this seems to be working on 3.4.1 for me - when i use the repro steps
provided on this issue i see the partition key on both edges:
{code}
gremlin> g = TinkerGraph.open().traversal()
==>graphtraversalsource[tinkergraph[vertices:0 edges:0], standard]
gremlin> partitionStrategy =
PartitionStrategy.build().partitionKey("_p").writePartition("A").readPartitions("A").create()
==>PartitionStrategy
gremlin> source = g.withStrategies(partitionStrategy)
==>graphtraversalsource[tinkergraph[vertices:0 edges:0], standard]
gremlin> v1 = source.addV().property("any", "thing").next()
==>v[0]
gremlin> v2 = source.addV().property("some", "thing").next()
==>v[3]
gremlin> e1 = source.withSideEffect("v2",
v2).V(v1.id()).addE("connectsTo").from("v2").property("every", "thing").next()
==>e[6][3-connectsTo->0]
gremlin> e2 = source.addE("relatesTo").from(v2).to(v1).property("every",
"thing").next()
==>e[7][3-relatesTo->0]
gremlin> g.E().valueMap()
==>[_p:A,every:thing]
==>[_p:A,every:thing]
{code}
> PartitionStrategy doesn't apply to AddEdgeStartStep
> ---------------------------------------------------
>
> Key: TINKERPOP-2172
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2172
> Project: TinkerPop
> Issue Type: Bug
> Components: process
> Affects Versions: 3.4.1
> Reporter: Vladimir
> Assignee: stephen mallette
> Priority: Major
> Fix For: 3.3.6, 3.4.1
>
>
> PartitionStrategy doesn't apply to traversal started with addE step.
> For instance:
> PartitionStrategy partitionStrategy = PartitionStrategy.build()
>
> .partitionKey({color:#660e7a}partition{color}).writePartition({color:#008000}"A"{color}).readPartitions({color:#008000}"A"{color}).create();
> GraphTraversalSource source =
> {color:#660e7a}g{color}.withStrategies(partitionStrategy);
> Vertex v1 = source.addV().property({color:#008000}"any"{color},
> {color:#008000}"thing"{color}).next();
> Vertex v2 = source.addV().property({color:#008000}"some"{color},
> {color:#008000}"thing"{color}).next();
> Edge e1 = source.withSideEffect({color:#008000}"v2"{color},
> v2).V(v1.id()).addE({color:#008000}"connectsTo"{color}).from({color:#008000}"v2"{color}).property({color:#008000}"every"{color},
> {color:#008000}"thing"{color}).next();
> Edge e2 =
> source.addE({color:#008000}"relatesTo"{color}).from(v2).to(v1).property({color:#008000}"every"{color},
> {color:#008000}"thing"{color}).next();
> If you check e1 you will see partition property. But edge e2 wont have any
> partition property.
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