hadoop

History

Viraj Jasani c7ec1897c4 HADOOP-18018. unguava: remove Preconditions from hadoop-tools modules (#3688 )		2021-11-23 13:34:10 +09:00
..
src	HADOOP-18018. unguava: remove Preconditions from hadoop-tools modules (#3688 )	2021-11-23 13:34:10 +09:00
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-17967. Keep restrict-imports-enforcer-rule for Guava VisibleForTesting in hadoop-main pom (#3555 )	2021-10-21 16:54:25 +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.