tangshangwen created MAPREDUCE-7096:
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Summary: Distcp cannot copy files of the same name in different
directories
Key: MAPREDUCE-7096
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7096
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: distcp
Affects Versions: 2.7.3
Reporter: tangshangwen
When I tested distcp, I found that I could not copy files with the same name in
different directories，here is my test case：
source：
/user/hadoop/dir1/a.txt
/user/hadoop/dir2/a.txt
target
/tmp/dist-cp/
hadoop distcp -m 2 -overwrite /user/hadoop/dir* /tmp/dist-cp/
result： failed
source：
/user/hadoop/dir1/a.txt
/user/hadoop/dir2/b.txt
target：
/tmp/dist-cp/
hadoop distcp -m 2 -overwrite /user/hadoop/dir* /tmp/dist-cp/
result： success
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