hadoop

History

Wangda Tan 25bf1d3ac6 Updated branch-3.1 to track 3.1.1 Change-Id: Idd55c79921b8acacc8a8a3258450e476f3abb706		2018-04-09 10:58:50 -07:00
..
src	HADOOP-15209. DistCp to eliminate needless deletion of files under already-deleted directories.	2018-03-15 18:05:14 +00:00
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	Updated branch-3.1 to track 3.1.1	2018-04-09 10:58:50 -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.