Mention how many inputsplits is made by a hadoop framework?
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Mention what is distributed cache in hadoop?
What is hadoop? Name the main components of a hadoop application?
what is next step after mapper or maptask?
Can hadoop handle streaming data?
Ideally what should be the replication factor in hadoop?
How Hadoop’s CLASSPATH plays a vital role in starting or stopping in Hadoop daemons?
Can you give some examples of Big Data?
Can you explain record reader?
Where is hadoop-env.sh file present?
What are the most common OutputFormat in Hadoop?
Can you explain hadoop streaming?
Explain the key benefits of using storm for real time processing?
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