hadoop

History

Wangda Tan 60f9e60b3b Preparing for 3.2.0 development Change-Id: I6d0e01f3d665d26573ef2b957add1cf0cddf7938		2018-02-11 11:17:38 +08:00
..
src	HDFS-12990. Change default NameNode RPC port back to 8020. Contributed by Xiao Chen.	2018-02-06 13:43:45 -08:00
README	HADOOP-11437. Remove the version and author information from distcp's README file (Brahma Reddy Battula via aw)	2015-02-11 15:47:36 -08:00
pom.xml	Preparing for 3.2.0 development	2018-02-11 11:17:38 +08:00

README

DistCp (distributed copy) is a tool used for large inter/intra-cluster copying. 
It uses Map/Reduce to effect its distribution, error handling and recovery, 
and reporting. It expands a list of files and directories into input to map tasks, 
each of which will copy a partition of the files specified in the source list.