Search for: Job-ready Courses with Certificates – Learn Today. Lead Tomorrow. › Forums › Topics Viewing 15 topics - 346 through 360 (of 764 total) ← 1 2 3 … 23 24 25 … 49 50 51 → Topic Voices Posts Last Post what is JBOD? Started by: DataFlair Team in: Apache Hadoop 1 4 7 years, 8 months ago DataFlair Team Comparision between Transformation and Action in Spark Started by: DataFlair Team in: Apache Spark 1 2 7 years, 8 months ago DataFlair Team What does jps stand for in Hadoop? Started by: DataFlair Team in: Apache Hadoop 1 3 7 years, 8 months ago DataFlair Team Hadoop block size in production Started by: DataFlair Team in: Apache Hadoop 1 4 7 years, 8 months ago DataFlair Team What is importance of RecordReader in Hadoop Started by: DataFlair Team in: Apache Hadoop 1 4 7 years, 8 months ago DataFlair Team Is it mandatory to set input and output type/format in MapReduce? Started by: DataFlair Team in: Apache Hadoop 1 2 7 years, 8 months ago DataFlair Team What is SparkSession in Apache Spark? Started by: DataFlair Team in: Apache Spark 1 2 7 years, 8 months ago DataFlair Team can we set the number of reducers to zero in MapReduce? Started by: DataFlair Team in: Apache Hadoop 1 4 7 years, 8 months ago DataFlair Team Why aggregation cannot be done in Hadoop Mapper? Started by: DataFlair Team in: Apache Hadoop 1 3 7 years, 8 months ago DataFlair Team Why Transformation is lazy in Spark ? Started by: DataFlair Team in: Apache Spark 1 2 7 years, 8 months ago DataFlair Team Input format runs in same JVM as record reader and mapper? Started by: DataFlair Team in: Apache Hadoop 1 2 7 years, 8 months ago DataFlair Team What should be the ideal replication factor on a Hadoop Cluster? Started by: DataFlair Team in: Apache Hadoop 1 4 7 years, 8 months ago DataFlair Team In MapReduce Flow, when Combiner is called ? Started by: DataFlair Team in: Apache Hadoop 1 4 7 years, 8 months ago DataFlair Team What is RDD in Apache Spark? Started by: DataFlair Team in: Apache Spark 1 2 7 years, 8 months ago DataFlair Team What is Counter in Hadoop MapReduce? Started by: DataFlair Team in: Apache Hadoop 1 3 7 years, 8 months ago DataFlair Team Viewing 15 topics - 346 through 360 (of 764 total) ← 1 2 3 … 23 24 25 … 49 50 51 →