Cloudera-Certified-Administrator-for-Apache-Hadoop-CDH4-Upgrade-CCAH-(CCA-470).pdf

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CCA-470ClouderaCloudera Certified Administrator for(R) Apache HadoopCDH4 Upgrade (CCAH)
CCA-470Answer:B, CQUESTION:81What information is stored on disk on the NameNode? (Choose 4)
QUESTION:82Compare the hardware requirements of the NameNode with that of the DataNodesin a Hadoop cluster:

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Term
Fall
Professor
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Tags
Hadoop, NameNode

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