Created 06-22-2017 02:08 PM
I have a pre-existing hdfs directory which is 10 TB in size and I want to change the replication of this from 3 to 1. What is the best possible way I can achieve this?
Created 06-22-2017 06:54 PM
Try
Single file hadoop fs –setrep –w 2 /path/to/file or Entire directory hadoop fs –setrep –w 2 -R /path/to/dir
Created 06-22-2017 07:07 PM
Created 06-22-2017 07:16 PM