hadoop

History

Yongjun Zhang dd552a97b7 HADOOP-14407. DistCp - Introduce a configurable copy buffer size. (Omkar Aradhya K S via Yongjun Zhang)		2017-05-24 19:05:40 -07:00
..
src	HADOOP-14407. DistCp - Introduce a configurable copy buffer size. (Omkar Aradhya K S via Yongjun Zhang)	2017-05-24 19:05:40 -07:00
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