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MapReduce, mail # user - Yarn and HDFS federation


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Yarn and HDFS federation
Manickam P 2013-09-17, 15:03
Hello Experts,

I know that hdfs federation helps adding multiple name nodes. In this case how this Yarn works? Where will be the Resource Manger if i have multiple name nodes? (Normally in Master Node I guess) Can we execute yarn applications in hadoop cluster without having this hdfs federation?
Please clarify my doubt.
Thanks,
Manickam p