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From "Greg Hogan (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (FLINK-3447) Package Gelly algorithms by framework
Date Fri, 13 May 2016 12:42:13 GMT

     [ https://issues.apache.org/jira/browse/FLINK-3447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Greg Hogan closed FLINK-3447.
    Resolution: Won't Fix

As the number of algorithms in Gelly continues to grow I think we are better off namespacing
by the algorithm flavor (similarity, clustering, etc.) than be the implementation method.
There has also been a noted desire to keep one or more "best" implementations in the library
and have other implementations as Gelly examples.

> Package Gelly algorithms by framework
> -------------------------------------
>                 Key: FLINK-3447
>                 URL: https://issues.apache.org/jira/browse/FLINK-3447
>             Project: Flink
>          Issue Type: Improvement
>          Components: Gelly
>    Affects Versions: 1.0.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>            Priority: Minor
> Currently algorithms in the Gelly library are collected in the {{org.apache.flink.graph.library}}
package. The gather-sum-apply class names are prefixed by "GSA". Gelly contains multiple frameworks
as named in FLINK-3208.
> Since algorithms can be (and are) duplicated across the multiple frameworks, we can move
the algorithms into subpackages by the name of the framework.
> - vertex-centric model: {{org.apache.flink.graph.library.pregel}}
> - scatter-gather model: {{org.apache.flink.graph.library.spargel}}
> - gather-sum-apply model: {{org.apache.flink.graph.library.gsa}}
> - native methods: {{org.apache.flink.graph.library.asm}}

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