Command to format the NameNode?


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More Apache Hadoop Interview Questions

Which one is default InputFormat in Hadoop ?

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What is Hadoop serialization?

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What is version-id mismatch error in hadoop?

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What is the difference between traditional RDBMS and Hadoop?

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what is difference between int and intwritable?

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How do you define "block" in HDFS?

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Should we use RAID in Hadoop or not?

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