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 - 91 through 105 (of 545 total) ← 1 2 3 … 6 7 8 … 35 36 37 → Topic Voices Posts Last Post What is the purpose of RecordWriter in Hadoop? Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team Is it possible to have Hadoop job output in multiple directories? If yes, how? Started by: DataFlair Team 1 2 7 years, 9 months ago DataFlair Team How will we create single mapper for small files Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team Users ask for block loc from namenode,is their wait time? Started by: DataFlair Team 1 1 7 years, 9 months ago DataFlair Team What is Safemode in Hadoop? Started by: DataFlair Team 1 4 7 years, 9 months ago DataFlair Team How to compress the data in HDFS Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team What is Distributed Cache in Hadoop Started by: DataFlair Team 1 4 7 years, 9 months ago DataFlair Team Change block size of data already available in HDFS? Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team When is reducer set to 0 in MapReduce? Why? Started by: DataFlair Team 1 4 7 years, 9 months ago DataFlair Team How to compress the output of Map? Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team Output of one MapReduce job as input to another Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team How many Mappers run for a MapReduce job in Hadoop? Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team How many Partitioners run on a mapper node for a job Started by: DataFlair Team 1 5 7 years, 9 months ago DataFlair Team Explain map-only job in Hadoop? Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team How does Hadoop handles storage exhaustion on one of the data node in cluster Started by: DataFlair Team 1 3 7 years, 9 months ago DataFlair Team Viewing 15 topics - 91 through 105 (of 545 total) ← 1 2 3 … 6 7 8 … 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