hadoop

History

Akira Ajisaka d4f75e2798 HADOOP-16808. Use forkCount and reuseForks parameters instead of forkMode in the config of maven surefire plugin. Contributed by Xieming Li. (cherry picked from commit `f6d20daf40`)		2020-01-21 18:03:56 +09:00
..
src	HADOOP-16775. DistCp reuses the same temp file within the task for different files.	2020-01-02 15:37:55 +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	HADOOP-16808. Use forkCount and reuseForks parameters instead of forkMode in the config of maven surefire plugin. Contributed by Xieming Li.	2020-01-21 18:03:56 +09:00

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.