Explain Spark saveAsTextFile() operation?

363

---

Define paired RDD in Apache Spark?

294

---

Explain different transformations in DStream in Apache Spark Streaming?

343

---

Explain pipe() operation in Apache Spark?

326

---

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

328

---

Explain Spark Core?

325

---

Explain the flatMap operation on Apache Spark RDD?

334

---

Can we run Apache Spark without Hadoop?

336

---

What is DStream in Apache Spark Streaming?

331

---

Define Partition and Partitioner in Apache Spark?

320

---

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

326

---

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

317

---

Define Spark-SQL?

297

---

Explain the repartition() operation in Spark?

305

---

Compare Transformation and Action in Apache Spark?

298

---