Does spark run hadoop?

280

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What is coalesce in spark sql?

287

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What are the features of spark rdd?

275

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What is cluster mode in spark?

299

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What are shared variables in spark?

276

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What is the future of apache spark?

265

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How can I improve my spark performance?

261

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What is apache spark architecture?

299

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Why spark is faster than hive?

288

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

436

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What is pair rdd in spark?

261

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What is difference between cache and persist in spark?

255

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Is bigger than spark driver maxresultsize?

284

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Does spark use java?

303

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How do you process big data with spark?

259

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