hadoop

History

Yongjun Zhang 959a28dd12 HDFS-10313. Distcp need to enforce the order of snapshot names passed to -diff. (Lin Yiqun via Yongjun Zhang)		2016-04-26 16:08:03 -07:00
..
src	HDFS-10313. Distcp need to enforce the order of snapshot names passed to -diff. (Lin Yiqun via Yongjun Zhang)	2016-04-26 16:08:03 -07:00
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	HADOOP-12857. rework hadoop-tools (aw)	2016-03-23 13:46:38 -07:00

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.