What do you know about keyvaluetextinputformat?

368

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Define a namenode?

380

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Explain the hadoop-core configuration?

390

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Explain the benefits of block transfer?

518

---

Define a task tracker?

374

---

Define a metadata?

394

---

Define a daemon?

376

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Explain the core components of hadoop?

392

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Define streaming?

375

---

What is keyvaluetextinputformat?

409

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Define a commodity hardware? Does commodity hardware include ram?

445

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Explain the hadoop configuration files at present?

372

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Explain the difference between gen1 and gen2 hadoop with regards to the namenode?

398

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Explain why the name ‘hadoop’?

385

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Define a combiner?

364

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