What are the ways in which Apache Spark handles accumulated Metadata?

254

---

Explain the various Transformation on Apache Spark RDD like distinct(), union(), intersection(), and subtract()?

195

---

Is it possible to run Apache Spark without Hadoop?

190

---

What is Apache Spark Streaming?

198

---

How can you implement machine learning in Spark?

177

---

List some commonly used Machine Learning Algorithm Apache Spark?

186

---

What is the command to start and stop the Spark in an interactive shell?

207

---

List out the ways of creating RDD in Apache Spark?

192

---

What are the various advantages of DataFrame over RDD in Apache Spark?

193

---

What is flatmap in apache spark?

203

---

What is the standalone mode in spark cluster?

164

---

Explain apache spark streaming? How is the processing of streaming data achieved in apache spark?

190

---

In what ways sparksession different from sparkcontext?

236

---

Explain fold() operation in spark?

200

---

Define sparkcontext in apache spark?

190

---