hadoop

History

Allen Wittenauer 422c73a865 HADOOP-13034. Log message about input options in distcp lacks some items (Takashi Ohnishi via aw)		2016-06-28 07:21:04 -07:00
..
src	HADOOP-13034. Log message about input options in distcp lacks some items (Takashi Ohnishi via aw)	2016-06-28 07:21:04 -07:00
pom.xml	HADOOP-13145 In DistCp, prevent unnecessary getFileStatus call when not preserving metadata. Contributed by Chris Nauroth.	2016-05-20 12:21:59 +01:00
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.