hadoop

History

Cheng Pan 9321e322d2 HADOOP-19310. Add JPMS options required by Java 17+ (#7114 ) Contributed by Cheng Pan. Reviewed-by: Attila Doroszlai <adoroszlai@apache.org> Signed-off-by: Shilun Fan <slfan1989@apache.org>		2024-10-16 14:15:01 +08:00
..
src	HDFS-17381. Distcp of EC files should not be limited to DFS. (#6551 )	2024-09-25 17:54:09 +01:00
pom.xml	HADOOP-19310. Add JPMS options required by Java 17+ (#7114 ) Contributed by Cheng Pan.	2024-10-16 14:15:01 +08:00
README

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.