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https://issues.apache.org/jira/browse/SPARK-6510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ankur Dave updated SPARK-6510:
------------------------------
    Assignee: Brennon York

> Add Graph#minus method to act as Set#difference
> -----------------------------------------------
>
>                 Key: SPARK-6510
>                 URL: https://issues.apache.org/jira/browse/SPARK-6510
>             Project: Spark
>          Issue Type: Improvement
>          Components: GraphX
>            Reporter: Brennon York
>            Assignee: Brennon York
>             Fix For: 1.4.0
>
>
> Right now GraphX does not have a Set#difference method to operate on 
> VertexIds. We do however have a {{diff}} method although that works on 
> values. Given the optimizations of tombstoning already present this method 
> can be implemented in a very efficient manner.



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