Free Online Certification Courses – Learn Today. Lead Tomorrow. › Forums › Apache Spark This forum has 172 topics, 221 replies, and was last updated 5 years, 7 months ago by DataFlair Team. Viewing 15 topics - 151 through 165 (of 172 total) ← 1 2 3 … 10 11 12 → Topic Voices Posts Last Post Explain sum(), max(), min() operation in Apache Spark. Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team Explain countByValue() operation in Apache Spark RDD. Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team Explain the lookup() operation Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team Explain countByKey() operation Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team Explain saveAsTextFile() operation. Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team Explain reduceByKey() operation Started by: DataFlair Team 1 3 5 years, 7 months ago DataFlair Team Explain the operation reduce() Started by: DataFlair Team 1 3 5 years, 7 months ago DataFlair Team action count() in Spark RDD Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team filter transformation in Spark Started by: DataFlair Team 1 3 5 years, 7 months ago DataFlair Team map() transformation Started by: DataFlair Team 1 4 5 years, 7 months ago DataFlair Team Explain the flatMap() transformation in Apache Spark. Started by: DataFlair Team 1 3 5 years, 7 months ago DataFlair Team Command to start and stop the spark in interactive shell ? Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team Map transformation throws class not found exception Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team What's Transformation operation, how it processes in Apache Spark ? Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team What is Broadcast Variables? Started by: DataFlair Team 1 2 5 years, 7 months ago DataFlair Team Viewing 15 topics - 151 through 165 (of 172 total) ← 1 2 3 … 10 11 12 → You must be logged in to create new topics. Log In Username: Password: Keep me signed in Signup / Login with Google Log In