hadoop

History

Mingliang Liu 4e0fcff8ab HADOOP-13427. Eliminate needless uses of FileSystem#{exists(), isFile(), isDirectory()}. Contributed by Steve Loughran and Mingliang Liu (cherry picked from commit `5af572b644`)		2016-11-15 11:36:08 -08:00
..
src	HADOOP-13427. Eliminate needless uses of FileSystem#{exists(), isFile(), isDirectory()}. Contributed by Steve Loughran and Mingliang Liu	2016-11-15 11:36:08 -08:00
README	MAPREDUCE-2765. DistCp Rewrite. (Mithun Radhakrishnan via mahadev)	2012-01-26 06:50:00 +00:00
pom.xml	HADOOP-13145 In DistCp, prevent unnecessary getFileStatus call when not preserving metadata. Contributed by Chris Nauroth.	2016-05-20 12:21:47 +01:00

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.

Version 0.1 (2010/08/02 sriksun)
 - Initial Version