What are the ways in which Apache Spark handles accumulated Metadata?

341

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Explain the various Transformation on Apache Spark RDD like distinct(), union(), intersection(), and subtract()?

269

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Is it possible to run Apache Spark without Hadoop?

262

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What is Apache Spark Streaming?

309

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How can you implement machine learning in Spark?

255

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List some commonly used Machine Learning Algorithm Apache Spark?

260

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What is the command to start and stop the Spark in an interactive shell?

294

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List out the ways of creating RDD in Apache Spark?

262

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What are the various advantages of DataFrame over RDD in Apache Spark?

291

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What is flatmap in apache spark?

304

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What is the standalone mode in spark cluster?

237

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Explain apache spark streaming? How is the processing of streaming data achieved in apache spark?

286

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In what ways sparksession different from sparkcontext?

319

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Explain fold() operation in spark?

290

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Define sparkcontext in apache spark?

295

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