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https://issues.apache.org/jira/browse/HAMA-579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13280876#comment-13280876
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Thomas Jungblut commented on HAMA-579:
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Just a note to myself, I should overload the setAggregatorClass in GraphJob
since it will result in warnings if a single class is casted to a generic array.
> Add multiple aggregators
> ------------------------
>
> Key: HAMA-579
> URL: https://issues.apache.org/jira/browse/HAMA-579
> Project: Hama
> Issue Type: Improvement
> Components: graph
> Affects Versions: 0.5.0
> Reporter: Thomas Jungblut
> Assignee: Thomas Jungblut
> Fix For: 0.5.0
>
> Attachments: HAMA-579_1.patch
>
>
> Very easy to implement, on client side we use varargs feature to set multiple
> classes. On job side we extend the single aggregator to a list. During the
> computation it will just loop over the list and execute the things it did.
> We have to assign the messaging of the values an index of the aggregator list.
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