[jira] [Commented] (TINKERPOP3-661) Gryo reader not working with supportsUserSuppliedIds 'false'

["Bryn Cooke (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TINKERPOP3-661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14530451#comment-14530451 ] 

Bryn Cooke commented on TINKERPOP3-661:
---------------------------------------

*If* this is confirmed to be an issue then another RC of TP needs to be minted as it currently breaks all our tests.

> Gryo reader not working with supportsUserSuppliedIds 'false'
> ------------------------------------------------------------
>
>                 Key: TINKERPOP3-661
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-661
>             Project: TinkerPop 3
>          Issue Type: Bug
>          Components: structure
>            Reporter: Bryn Cooke
>
> When edges are added to the graph they will always create new vertices for each side of the edge rather than using the vertices that have been created in the previous phase of the read.
> The problem is at:
> https://github.com/apache/incubator-tinkerpop/blob/master/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/util/Attachable.java#L295
> The edge needs to somehow use the vertex cache:
> https://github.com/apache/incubator-tinkerpop/blob/master/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/io/gryo/GryoReader.java#L82
> to give us the correct vertices.
> This probably affects other reader implementations as well.



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