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https://issues.apache.org/jira/browse/FLINK-1514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14501464#comment-14501464
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ASF GitHub Bot commented on FLINK-1514:
---------------------------------------
Github user vasia commented on a diff in the pull request:
https://github.com/apache/flink/pull/408#discussion_r28645482
--- Diff:
flink-staging/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java ---
@@ -1011,6 +1016,13 @@ public void reduce(Iterable<Tuple2<K, K>> values,
Collector<Tuple2<K, K>> out) {
}
}
+ private static final class CheckIfOneComponentMapper implements
MapFunction<Integer, Boolean> {
--- End diff --
same here.. this method isn't needed anymore
> [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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