Explain Hadoop Archives?
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Which scala library is used for functional programming?
What do you understand by unit and ()in scala?
In hadoop_pid_dir, what does pid stands for?
Explain how jobtracker schedules a task?
What are the functionalities of jobtracer?
Mention what are the most common input formats defined in hadoop?
Can you define inputsplit in hadoop?
How does hadoop achieve fault tolerance?
What is the relationship between Jobs and Tasks in Hadoop?
What is Combiner in Hadoop?
Mention what are the three modes in which hadoop can be run?
What is hadoop? Name the main components of a hadoop application?
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