Explain Spark saveAsTextFile() operation?

325

---

Define paired RDD in Apache Spark?

260

---

Explain different transformations in DStream in Apache Spark Streaming?

305

---

Explain pipe() operation in Apache Spark?

284

---

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

282

---

Explain Spark Core?

285

---

Explain the flatMap operation on Apache Spark RDD?

301

---

Can we run Apache Spark without Hadoop?

279

---

What is DStream in Apache Spark Streaming?

306

---

Define Partition and Partitioner in Apache Spark?

281

---

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

294

---

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

294

---

Define Spark-SQL?

267

---

Explain the repartition() operation in Spark?

268

---

Compare Transformation and Action in Apache Spark?

270

---