How does an hadoop application look like or their basic components?


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More Apache Hadoop Interview Questions

What is difference between split and block in hadoop?

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How to enable recycle bin or trash in hadoop?

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Define a daemon?

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How would you tackle counting words in several text documents?

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How does NameNode tackle DataNode failures?

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What will you do when NameNode is down?

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What are the main components of a Hadoop Application?

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What is your favourite tool in the hadoop ecosystem?

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How do you categorize a big data?

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What other technologies have you used in hadoop sta ck?

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Explain the shuffle?

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What do slaves consist of?

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