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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/01/12 15:23:40 UTC

[jira] [Resolved] (SPARK-3818) Graph coarsening

     [ https://issues.apache.org/jira/browse/SPARK-3818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-3818.
------------------------------
    Resolution: Won't Fix

> Graph coarsening
> ----------------
>
>                 Key: SPARK-3818
>                 URL: https://issues.apache.org/jira/browse/SPARK-3818
>             Project: Spark
>          Issue Type: New Feature
>          Components: GraphX
>            Reporter: Ankur Dave
>            Assignee: Ankur Dave
>
> Listing 7 in the [GraphX OSDI paper|http://ankurdave.com/dl/graphx-osdi14.pdf] contains pseudocode for a coarsening operator that allows merging edges that satisfy an edge predicate, collapsing vertices connected by merged edges. GraphX should provide an implementation of this operator.



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