hadoop

History

Steve Loughran a1c0673526 HADOOP-18198. Preparing for 3.3.3 release Change-Id: Idebf79191dc91dad52073f2c63ee9ab3a99464d9		2022-04-14 17:19:16 +01:00
..
src	HADOOP-18096. Distcp: Sync moves filtered file to home directory rather than deleting. (#3940 ). Contributed by Ayush Saxena.	2022-02-11 02:10:02 +05:30
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-18198. Preparing for 3.3.3 release	2022-04-14 17:19:16 +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.