What is Input Split in hadoop?
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What does /etc /init.d do?
What mechanism does hadoop framework provides to synchronize changes made in distribution cache during runtime of the application?
What are the hadoop's three configuration files?
What is the InputFormat ?
What is commodity hardware?
How did you debug your Hadoop code ?
Define streaming?
Is hadoop required for data science?
Explain the difference between gen1 and gen2 hadoop with regards to the namenode?
What is unstructured data?
What is the difference between HDFS and NAS ?
Is it possible to provide multiple inputs to hadoop? If yes, explain.
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