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

Apache Spark Interview Questions

Questions Answers Views Company eMail

What is rdd partition?

316

What is sc parallelize in spark?

301

Is rdd type safe?

297

What is full form of rdd?

388

What is the difference between python and spark?

283

Does rdd have schema?

320

Does spark require hdfs?

281

What is shuffle read and shuffle write in spark?

314

What are the two ways to create rdd in spark?

324

Why lazy evaluation is good in spark?

289

What is mllib?

279

What is meant by rdd lazy evaluation?

405

What is the difference between spark and apache spark?

320

What rdd stands for?

320

How does spark rdd work?

317

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Un-Answered Questions { Apache Spark }

Explain reduceByKey() Spark operation?

300

What is faster than apache spark?

283

Do I need to know scala to learn spark?

362

What is meant by in-memory processing in Spark?

304

List the advantage of Parquet file in Apache Spark?

454

Name the languages which are supported by apache spark and which one is most popular?

278

What are the libraries of spark sql?

286

What happens when you submit spark job?

261

What are the roles and responsibilities of worker nodes in the Apache Spark cluster? Is Worker Node in Spark is same as Slave Node?

355

What is lineage graph in spark?

285

How can you launch Spark jobs inside Hadoop MapReduce?

314

List out the various advantages of dataframe over rdd in apache spark?

305

How do I get better performance with spark?

295

What is executor memory in spark?

324

What is a dstream in apache spark?

2031

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