What do you know about nlineoutputformat?


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More Apache Hadoop Interview Questions

What are the Basics of Hadoop?

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how would you modify that solution to only count the number of unique words in all the documents?

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Mention what are the data components used by Hadoop?

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What exactly is hadoop?

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Can hbase run without hadoop?

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If a data Node is full how it's identified?

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Does the hdfs client decide the input split or namenode?

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Which data storage components are used by hadoop?

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Define a task tracker?

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What is a namenode? How many instances of namenode run on a hadoop cluster?

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What's the best way to copy files between HDFS clusters?

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Why do we use Hadoop?

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