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Topic :: Apache Spark





Apache Spark Interview Questions
Questions Answers Views Company eMail

What are the benefits of Spark over MapReduce?

 691

What are the disservices of utilizing Apache Spark over Hadoop MapReduce?

 667

What is lineage graph in Apache Spark?

 361

Different Running Modes of Apache Spark

 318

How will you calculate the number of executors required to do real-time processing using Apache Spark? What factors need to be considered for deciding on the number of nodes for real-time processing?

 312

List the popular use cases of Apache Spark?

 303

What is Spark.executor.memory in a Spark Application?

 313

Compare Hadoop and Spark?

 339

What is write ahead log(journaling) in Spark?

 443

What are the limitations of Spark?

 304

What is a reliable and unreliable receiver in Spark?

 334

In a given spark program, how will you identify whether a given operation is Transformation or Action ?

 361

Can you list down the limitations of using Apache Spark?

 324

Can you use Spark for ETL process?

 300

What are the disadvantages of using Spark?

 328



Related Topics


Un-Answered Questions { Apache Spark }

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

662

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

428

Does Apache Spark provide check pointing?

415

Explain about the popular use cases of Apache Spark

436

Why is Apache Spark faster than Apache Hadoop?

873

Compare Apache Hadoop and Apache Spark?

474

What is Apache Spark?

387

explain the key features of Apache Spark?

353

How is Apache Spark better than Hadoop?

311

Explain the term paired RDD in Apache Spark?

419

Which all languages Apache Spark supports?

357

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

424

What are the types of Apache Spark transformation?

304

Why Apache Spark?

335

Explain transformation and action in RDD in Apache Spark?

303