hadoop

History

Ayush Saxena 84e999b35c HADOOP-18582. Addendum: Skip unnecessary cleanup logic in DistCp. (#5409 ) Followup to the original HADOOP-18582. Temporary path cleanup is re-enabled for -append jobs as these will create temporary files when creating or overwriting files. Contributed by Ayush Saxena		2023-02-22 19:32:05 +00:00
..
src	HADOOP-18582. Addendum: Skip unnecessary cleanup logic in DistCp. (#5409 )	2023-02-22 19:32:05 +00:00
pom.xml	HADOOP-18305. Preparing for 3.3.4 release: branch-3.3 version => 3.3.9 (#4482 )	2022-06-22 13:09:50 +01:00
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.