What are the core components of Hadoop?

512

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What are the Features of Hadoop?

518

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Compare Hadoop and RDBMS?

416

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What are the modes in which Hadoop run?

515

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What are the features of Standalone (local) mode?

602

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What are the features of Pseudo mode?

512

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What are the features of Fully-Distributed mode?

505

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What are configuration files in Hadoop?

527

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What are the limitations of Hadoop?

576

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Compare Hadoop 2 and Hadoop 3?

430

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Explain Data Locality in Hadoop?

546

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What is the problem with small files in Hadoop?

533

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How is security achieved in Hadoop?

529

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Why does one remove or add nodes in a Hadoop cluster frequently?

703

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What is throughput in Hadoop?

538

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