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From Manoj Samel <manojsamelt...@gmail.com>
Subject Hadoop configuration for cluster machines with different memory capacity / # of cores etc.
Date Wed, 08 Oct 2014 22:45:03 GMT
In a hadoop cluster where different machines have different memory capacity
and / or different # of cores etc., it is required that memory/core related
parameters be set to SAME for all nodes ? Or it is possible to set
different values for different nodes ?

E.g. can yarn.nodemanager.resource.memory-mb
and yarn.nodemanager.resource.cpu-vcores have different values for
different nodes ?

Thanks,

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