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hadoop-distcp
Yongjun Zhang 8113855b3a HDFS-10396. Using -diff option with DistCp may get "Comparison method violates its general contract" exception. Contributed by Yongjun Zhang. há 9 anos atrás
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src 8113855b3a HDFS-10396. Using -diff option with DistCp may get "Comparison method violates its general contract" exception. Contributed by Yongjun Zhang. há 9 anos atrás
README 7776847a59 HADOOP-11437. Remove the version and author information from distcp's README file (Brahma Reddy Battula via aw) há 10 anos atrás
pom.xml c918286b17 HADOOP-13145 In DistCp, prevent unnecessary getFileStatus call when not preserving metadata. Contributed by Chris Nauroth. há 9 anos atrás

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.