What do you understand by Executor Memory in a Spark application?

260

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Is Apache Spark a good fit for Reinforcement learning?

208

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What is Catalyst framework?

205

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What do you understand by Pair RDD?

218

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How can you launch Spark jobs inside Hadoop MapReduce?

248

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How can you compare Hadoop and Spark in terms of ease of use?

196

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Which one will you choose for a project –Hadoop MapReduce or Apache Spark?

204

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What do you understand by Lazy Evaluation?

209

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How can you remove the elements with a key present in any other RDD?

217

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How Spark uses Hadoop?

199

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What is a DStream?

238

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What are the various data sources available in SparkSQL?

217

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Explain about the core components of a distributed Spark application?

205

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What are the benefits of using Spark with Apache Mesos?

170

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What are the common mistakes developers make when running Spark applications?

203

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