On what basis data will be stored on a rack?
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What is the difference between a Hadoop and Relational Database and Nosql?
What platform and java version are required to run hadoop?
What is a Combiner?
Define streaming?
What is the process to change the files at arbitrary locations in HDFS?
what is SPF?
What do the master class and the output class do?
What do you mean by taskinstance?
On what basis name node distribute blocks across the data nodes?
what is the typical block size of an HDFS block?
Virtual Box & Ubuntu Installation?
What happens in a textinputformat?
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