[jira] [Comment Edited] (TINKERPOP-1572) Impossible to get DetachedVertex when Connecting via withRemote

[stephen mallette (JIRA)]

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https://issues.apache.org/jira/browse/TINKERPOP-1572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15705058#comment-15705058
 ] 

stephen mallette edited comment on TINKERPOP-1572 at 11/29/16 11:46 AM:
------------------------------------------------------------------------

works fine for me:

{code}
gremlin> :remote connect tinkerpop.server conf/remote-objects.yaml
==>Configured localhost/127.0.0.1:8182
gremlin> :> g.addV("name","stephen")
==>v[0]
gremlin> result.get(0).getObject().class
==>class org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceVertex
{code}

or your way with "remote":

{code}
gremlin> graph = EmptyGraph.instance()
==>emptygraph[empty]
gremlin> g = graph.traversal().withRemote('conf/remote-graph.properties')
==>graphtraversalsource[emptygraph[empty], standard]
gremlin> g.addV('foo').property('key','value')
==>v[0]
gremlin> g.V().next().getClass()
==>class org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceVertex
{code}

Here's my {{remote-objects.yaml}} in full:

{code}
hosts: [localhost]
port: 8182
serializer: { className: 
org.apache.tinkerpop.gremlin.driver.ser.GryoLiteMessageSerializerV1d0,
              config: { ioRegistries: 
[org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerIoRegistry] }}
{code}


was (Author: spmallette):
works fine for me:

{code}
gremlin> :remote connect tinkerpop.server conf/remote-objects.yaml
==>Configured localhost/127.0.0.1:8182
gremlin> :> g.addV("name","stephen")
==>v[0]
gremlin> result.get(0).getObject().class
==>class org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceVertex
{code}

or your way with "remote":

{code}
gremlin> graph = EmptyGraph.instance()
==>emptygraph[empty]
gremlin> g = graph.traversal().withRemote('conf/remote-graph.properties')
==>graphtraversalsource[emptygraph[empty], standard]
gremlin> g.addV('foo').property('key','value')
==>v[0]
gremlin> g.V().next().getClass()
==>class org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceVertex
{code}

Here's my {{remote.yaml}} in full:

{code}
hosts: [localhost]
port: 8182
serializer: { className: 
org.apache.tinkerpop.gremlin.driver.ser.GryoLiteMessageSerializerV1d0,
              config: { ioRegistries: 
[org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerIoRegistry] }}
{code}

> Impossible to get DetachedVertex when Connecting via withRemote 
> ----------------------------------------------------------------
>
>                 Key: TINKERPOP-1572
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1572
>             Project: TinkerPop
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 3.2.0-incubating
>            Reporter: Robert Dale
>            Assignee: stephen mallette
>
> Problem:
> Using gremlin-console:
> {noformat}
> gremlin> graph = EmptyGraph.instance()
> ==>emptygraph[empty]
> gremlin> g = graph.traversal().withRemote('conf/remote-graph.properties')
> ==>graphtraversalsource[emptygraph[empty], standard]
> gremlin> g.addV('foo').property('key','value')
> ==>v[0]
> gremlin> g.V().next().getClass()
> ==>class org.apache.tinkerpop.gremlin.structure.util.reference.ReferenceVertex
> {noformat}
> Works when is.testing=true
> {noformat}
> export JAVA_OPTIONS="-Dis.testing=true"
> # restart server
> # repeat above test, result is:
> gremlin> g.V().next().getClass()
> ==>class org.apache.tinkerpop.gremlin.structure.util.detached.DetachedVertex
> {noformat}
> Appears to be a condition in 
> org.apache.tinkerpop.gremlin.server.util.TraverserIterator



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