Does spark run hadoop?

299

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What is coalesce in spark sql?

306

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What are the features of spark rdd?

283

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What is cluster mode in spark?

315

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What are shared variables in spark?

298

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What is the future of apache spark?

275

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How can I improve my spark performance?

284

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What is apache spark architecture?

315

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Why spark is faster than hive?

303

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What happens if rdd partition is lost due to worker node failure?

454

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What is pair rdd in spark?

283

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What is difference between cache and persist in spark?

269

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Is bigger than spark driver maxresultsize?

294

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Does spark use java?

317

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How do you process big data with spark?

274

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