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From xeonmailinglist <xeonmailingl...@gmail.com>
Subject Communication in Hadoop YARN?
Date Wed, 16 Sep 2015 14:31:33 GMT
Hi,

Hadoop YARN uses HDFS to store and read data from the filesystem. But 
what communication technology uses to transfer data between map and 
reduces, and for the node managers contact the resource manager? All 
communication in point to point?

Thanks,

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