What is the Use of SSH in Hadoop ?


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More Apache Hadoop Interview Questions

Explain how do ‘map’ and ‘reduce’ works?

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What is Rack awareness?

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What Mapper does?

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Explain why do we need hadoop?

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Does Hadoop requires RAID?

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What is structured data?

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What is NoSQL?

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How does NameNode tackle DataNode failures?

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Explain the use of .mecia class?

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What do you know by storage and compute node?

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Name some companies that use Hadoop?

0 Answers   Airtel,


Explain InputFormat?

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