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Posted to issues@spark.apache.org by "shijinkui (JIRA)" <ji...@apache.org> on 2015/05/27 12:00:17 UTC
[jira] [Updated] (SPARK-5062) Pregel use aggregateMessage instead
of mapReduceTriplets function
[ https://issues.apache.org/jira/browse/SPARK-5062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
shijinkui updated SPARK-5062:
-----------------------------
Fix Version/s: 1.3.2
> Pregel use aggregateMessage instead of mapReduceTriplets function
> -----------------------------------------------------------------
>
> Key: SPARK-5062
> URL: https://issues.apache.org/jira/browse/SPARK-5062
> Project: Spark
> Issue Type: Wish
> Components: GraphX
> Reporter: shijinkui
> Fix For: 1.3.2
>
> Attachments: graphx_aggreate_msg.jpg
>
>
> since spark 1.2 introduce aggregateMessage instead of mapReduceTriplets, it improve the performance indeed.
> it's time to replace mapReduceTriplets with aggregateMessage in Pregel.
> we can discuss it.
> i have draw a graph of aggregateMessage to show why it can improve the performance.
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