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Apache Spark Interview Questions
Questions Answers Views Company eMail

Explain about the different types of transformations on DStreams?

 227

What are the various levels of persistence in Apache Spark?

 218

How can you trigger automatic clean-ups in Spark to handle accumulated metadata?

 317

What are the disadvantages of using Apache Spark over Hadoop MapReduce?

 346

Is it necessary to install spark on all the nodes of a YARN cluster while running Apache Spark on YARN ?

 230

Explain about the major libraries that constitute the Spark Ecosystem?

 255

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

 260

Is Apache Spark a good fit for Reinforcement learning?

 208

What is Catalyst framework?

 205

What do you understand by Pair RDD?

 218

How can you launch Spark jobs inside Hadoop MapReduce?

 246

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

 196

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

 204

What do you understand by Lazy Evaluation?

 207

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

 217

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Un-Answered Questions { Apache Spark }

What is a partition in spark?

213

What is spark driver application?

181

What are the components of spark?

180

Explain parquet file?

194

What is javardd spark?

215




What is Apache Spark and what are the benefits of Spark over MapReduce?

191

What is difference between spark and hadoop?

183

Is spark a special attack?

171

Why do people use spark?

186

Explain the difference between Spark SQL and Hive.

241

What do you understand by worker node?

190

Explain the use of broadcast variables

225

Explain about the different cluster managers in Apache Spark

208

Can you explain worker node?

297

Is apache spark an etl tool?

178

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