Job-ready Courses with Certificates – Learn Today. Lead Tomorrow. › Forums › Apache Hadoop This forum has 545 topics, 888 replies, and was last updated 7 years, 9 months ago by DataFlair Team. Viewing 15 topics - 301 through 315 (of 545 total) ← 1 2 3 … 20 21 22 … 35 36 37 → Topic Voices Posts Last Post How to Delete column from Hive table? Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team Comparison between Secondary NameNode and Checkpoint Node in Hadoop? Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team What is cluster in Hadoop? Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team in Hive where data store? Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team In which location NameNode stores its Metadata and why? Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team How to do HDFS Improt? Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team Explain NameNode and DataNode in Hadoop? Started by: DataFlair Team 1 4 7 years, 9 months ago DataFlair Team Difference between Job and Task in MapReduce Hadoop Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team How much space the split will occupy? Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team What are the the issues associated with map and reduce slots based mechanism ? Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team Explain NameNode and DataNode in HDFS? Started by: DataFlair Team 1 4 7 years, 9 months ago DataFlair Team How to remove safemode of namenode forcefully Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team Why MapReduce uses key-value pair to process the data? Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team What is small file problem in Hadoop? Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team How many number of reducers run when we submit Map-Reduce Job Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team Viewing 15 topics - 301 through 315 (of 545 total) ← 1 2 3 … 20 21 22 … 35 36 37 → You must be logged in to create new topics. Log In Username: Password: Keep me signed in Signup / Login with Google Log In