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Topic :: Apache Spark





Apache Spark Interview Questions
Questions Answers Views Company eMail

Explain sum(), max(), min() operation in Apache Spark?

 277

Explain cogroup() operation in Spark?

 269

What is Map() operation in Apache Spark?

 356

Explain Spark saveAsTextFile() operation?

 327

Define paired RDD in Apache Spark?

 262

Explain different transformations in DStream in Apache Spark Streaming?

 307

Explain pipe() operation in Apache Spark?

 286

What are the ways to create RDDs in Apache Spark? Explain.

 284

Explain Spark Core?

 287

Explain the flatMap operation on Apache Spark RDD?

 304

Can we run Apache Spark without Hadoop?

 281

What is DStream in Apache Spark Streaming?

 310

Define Partition and Partitioner in Apache Spark?

 283

Explain briefly what is Action in Apache Spark? How is final result generated using an action?

 299

Describe the distnct(),union(),intersection() and substract() transformation in Apache Spark RDD?

 297



Related Topics


Un-Answered Questions { Apache Spark }

What are Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift?

581

Hadoop uses replication to achieve fault tolerance. How is this achieved in Apache Spark?

402

Does Apache Spark provide check pointing?

396

Explain about the popular use cases of Apache Spark

408

Why is Apache Spark faster than Apache Hadoop?

790

Compare Apache Hadoop and Apache Spark?

411

What is Apache Spark?

352

explain the key features of Apache Spark?

324

How is Apache Spark better than Hadoop?

292

Explain the term paired RDD in Apache Spark?

380

Which all languages Apache Spark supports?

330

explain the concept of RDD (Resilient Distributed Dataset). Also, state how you can create RDDs in Apache Spark.

391

What are the types of Apache Spark transformation?

275

Why Apache Spark?

305

Explain transformation and action in RDD in Apache Spark?

285