How will you connect Apache Spark with Apache Mesos?

282

---

how will you implement SQL in Spark?

391

---

Why is Transformation lazy in Spark?

360

---

Does Hoe Spark handle monitoring and logging in Standalone mode?

288

---

Explain foreach() operation in apache spark?

319

---

What are the various functions of Spark Core?

348

---

Explain the flatMap() transformation in Apache Spark?

320

---

What is RDD lineage graph? How does it enable fault-tolerance in Spark?

322

---

What is PageRank in Spark?

287

---

What are the drawbacks of Apache Spark?

336

---

Explain textFile Vs wholeTextFile in Spark?

440

---

Explain benefits of lazy evaluation in RDD in Apache Spark?

329

---

Explain first() operation in Apache Spark?

313

---

Explain Spark map() transformation?

370

---

What are the types of transformation in RDD in Apache Spark?

335

---