Un-Answered Questions { Apache Spark }

What is difference between map and flatmap in spark?

210


What is the use of flatmap in spark?

189


Compare hadoop & spark?

173


What does rdd stand for?

341


Is spark used for machine learning?

192


What is difference between rdd and dataframe?

237


What is javardd?

190


Why are spark transformations lazy?

184


How many ways can you create rdd in spark?

194


Can we install spark on windows?

205


Does spark require hadoop?

184


Why do we need sparkcontext?

208


What does rdd stand for in logistics?

208


What is spark table?

160


What is dataframe api?

204