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Topic :: Apache Spark





Apache Spark Interview Questions
Questions Answers Views Company eMail

What are the benefits of Spark over MapReduce?

 640

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

 630

What is lineage graph in Apache Spark?

 351

Different Running Modes of Apache Spark

 310

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?

 289

List the popular use cases of Apache Spark?

 289

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

 305

Compare Hadoop and Spark?

 322

What is write ahead log(journaling) in Spark?

 427

What are the limitations of Spark?

 292

What is a reliable and unreliable receiver in Spark?

 322

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

 340

Can you list down the limitations of using Apache Spark?

 313

Can you use Spark for ETL process?

 279

What are the disadvantages of using Spark?

 309



Related Topics


Un-Answered Questions { Apache Spark }

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

622

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

408

Does Apache Spark provide check pointing?

402

Explain about the popular use cases of Apache Spark

426

Why is Apache Spark faster than Apache Hadoop?

842

Compare Apache Hadoop and Apache Spark?

445

What is Apache Spark?

369

explain the key features of Apache Spark?

335

How is Apache Spark better than Hadoop?

300

Explain the term paired RDD in Apache Spark?

403

Which all languages Apache Spark supports?

345

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

411

What are the types of Apache Spark transformation?

287

Why Apache Spark?

317

Explain transformation and action in RDD in Apache Spark?

296