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hadoop/hadoop-tools/hadoop-distcp
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Viraj Jasani 66b72406bd
HADOOP-18131. Upgrade maven enforcer plugin and relevant dependencies (#4000) 
Reviewed-by: Akira Ajisaka <aajisaka@apache.org>
Reviewed-by: Wei-Chiu Chuang <weichiu@apache.org>
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
 		2022-03-08 17:27:04 +09:00
..
src HADOOP-18117. Add an option to preserve root directory permissions (#3970) 2022-02-18 19:12:50 +08:00
README
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pom.xml HADOOP-18131. Upgrade maven enforcer plugin and relevant dependencies (#4000) 2022-03-08 17:27:04 +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.