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https://issues.apache.org/jira/browse/FLINK-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14615250#comment-14615250
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ASF GitHub Bot commented on FLINK-2141:
---------------------------------------
Github user vasia commented on a diff in the pull request:
https://github.com/apache/flink/pull/877#discussion_r33951120
--- Diff:
flink-staging/flink-gelly/src/main/java/org/apache/flink/graph/gsa/GatherSumApplyIteration.java
---
@@ -367,6 +394,20 @@ public void join(Vertex<K, VV> vertex, Edge<K, EV>
edge, Collector<Tuple2<K, Nei
}
}
+ @SuppressWarnings("serial")
+ @ForwardedFieldsSecond("f1->f0")
--- End diff --
I think this annotation is wrong. It's the first field that's forwarded
(the edge source).
If that's the case, can you please investigate why your tests don't catch
this?
> Allow GSA's Gather to perform this operation in more than one direction
> -----------------------------------------------------------------------
>
> Key: FLINK-2141
> URL: https://issues.apache.org/jira/browse/FLINK-2141
> Project: Flink
> Issue Type: New Feature
> Components: Gelly
> Affects Versions: 0.9
> Reporter: Andra Lungu
> Assignee: Shivani Ghatge
>
> For the time being, a vertex only gathers information from its in-edges.
> Similarly to the vertex-centric approach, we would like to allow users to
> gather data from out and all edges as well.
> This property should be set using a setDirection() method.
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