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hadoop
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hadoop-tools
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hadoop-distcp
Masatake Iwasaki 6d9b6fac86 HADOOP-13017. Implementations of InputStream.read(buffer, offset, bytes) to exit 0 if bytes==0. Contributed by Steve Loughran. 8 年 前
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src 6d9b6fac86 HADOOP-13017. Implementations of InputStream.read(buffer, offset, bytes) to exit 0 if bytes==0. Contributed by Steve Loughran. 8 年 前
README 505dd18690 MAPREDUCE-2765. DistCp Rewrite. (Mithun Radhakrishnan via mahadev) 13 年 前
pom.xml 5930e813c5 HADOOP-13145 In DistCp, prevent unnecessary getFileStatus call when not preserving metadata. Contributed by Chris Nauroth. 9 年 前

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.

Version 0.1 (2010/08/02 sriksun)
- Initial Version