sjk created SPARK-5062:
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Summary: 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: sjk
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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