Apache Spark Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Spark Interview Questions

Questions Answers Views Company eMail

How will you connect Apache Spark with Apache Mesos?

254

how will you implement SQL in Spark?

363

Why is Transformation lazy in Spark?

330

Does Hoe Spark handle monitoring and logging in Standalone mode?

265

Explain foreach() operation in apache spark?

297

What are the various functions of Spark Core?

319

Explain the flatMap() transformation in Apache Spark?

293

What is RDD lineage graph? How does it enable fault-tolerance in Spark?

298

What is PageRank in Spark?

258

What are the drawbacks of Apache Spark?

307

Explain textFile Vs wholeTextFile in Spark?

418

Explain benefits of lazy evaluation in RDD in Apache Spark?

302

Explain first() operation in Apache Spark?

285

Explain Spark map() transformation?

326

What are the types of transformation in RDD in Apache Spark?

304

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Un-Answered Questions { Apache Spark }

What do you understand by receivers in Spark Streaming ?

305

What is spark machine learning?

235

What are the limitations of Apache Spark?

262

What is speculative execution in spark?

305

Define Actions.

289

What are the components of Apache Spark Ecosystem?

389

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

274

Explain sortbykey() operation?

275

Is a distributed machine learning framework on top of spark?

323

What is a "Spark Executor"?

327

Explain the top() and takeordered() operation?

311

What is the difference between persist() and cache()?

313

How many partitions are created by default in Apache Spark RDD?

290

Why is spark good?

272

Is apache spark a programming language?

294

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