Is it possible to provide multiple input to Hadoop? If yes then how can you give multiple directories as input to the Hadoop job?
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Mention what are the three modes in which hadoop can be run?
Explain Hadoop Archives?
What do you know about yarn?
What is the block size in Hadoop?
What is a commodity hardware? Does commodity hardware include RAM?
Which object can be used to get the progress of a particular job
What is Slot in Hadoop v1? Why was it removed from Hadoop v2?
What are the side effects of not running a secondary name node?
How is the splitting of file invoked in Hadoop framework?
Tell me some major benefits of Hadoop?
What is the purpose of RecordReader in hadoop?
What are the main features and Characteristics of Hadoop which makes it the most popular and powerful Big Data tool?
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