What Is A Rack In Hdfs?

1.	What Is A Rack In Hdfs?
Answer» RACK is the storage LOCATION where all the DATA nodes are put together. THUS it is a physical collection of data nodes stored in a single location. Rack is the storage location where all the data nodes are put together. Thus it is a physical collection of data nodes stored in a single location.

Answer»

RACK is the storage LOCATION where all the DATA nodes are put together. THUS it is a physical collection of data nodes stored in a single location.

Rack is the storage location where all the data nodes are put together. Thus it is a physical collection of data nodes stored in a single location.

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