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https://issues.apache.org/jira/browse/FLINK-1514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14510694#comment-14510694
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ASF GitHub Bot commented on FLINK-1514:
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Github user andralungu commented on the pull request:
https://github.com/apache/flink/pull/408#issuecomment-95866092
I noticed that there is no GSAPageRank example in the latest version of the
code.
I'd like to take care of that once this PR gets merged, to get to
understand this model on a practical level, and @vasia can write the
documentation. If no objections, I will open a JIRA for this after I see the
code in "production" :D
> [Gelly] Add a Gather-Sum-Apply iteration method
> -----------------------------------------------
>
> Key: FLINK-1514
> URL: https://issues.apache.org/jira/browse/FLINK-1514
> Project: Flink
> Issue Type: New Feature
> Components: Gelly
> Affects Versions: 0.9
> Reporter: Vasia Kalavri
> Assignee: Daniel Bali
>
> This will be a method that implements the GAS computation model, but without
> the "scatter" step. The phases can be mapped into the following steps inside
> a delta iteration:
> gather: a map on each < srcVertex, edge, trgVertex > that produces a partial
> value
> sum: a reduce that combines the partial values
> apply: join with vertex set to update the vertex values using the results of
> sum and the previous state.
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