hadoop

History

Akira Ajisaka 02c51c27d9 HDFS-10298. Document the usage of distcp -diff option. Contributed by Takashi Ohnishi.		2016-04-25 22:33:09 +09:00
..
src	HDFS-10298. Document the usage of distcp -diff option. Contributed by Takashi Ohnishi.	2016-04-25 22:33:09 +09:00
pom.xml	HADOOP-12857. rework hadoop-tools (aw)	2016-03-23 13:46:38 -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

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.