Steve Loughran created HADOOP-9261:
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Summary: S3 and S3 filesystems can move a directory under itself
-and so lose data
Key: HADOOP-9261
URL: https://issues.apache.org/jira/browse/HADOOP-9261
Project: Hadoop Common
Issue Type: Bug
Components: fs/s3
Affects Versions: 2.0.2-alpha, 1.1.1
Environment: Testing against S3 bucket stored on US West (Read after
Write consistency; eventual for read-after-delete or write-after-write)
Reporter: Steve Loughran
In the S3 filesystem clients, {{rename()}} doesn't make sure that the
destination directory is not a child or other descendant of the source
directory. The files are copied to the new destination, then the source
directory is recursively deleted, so losing data.
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