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  1. Hadoop Common
  2. HADOOP-9261

S3n filesystem can move a directory under itself -and so lose data

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.1.1, 2.0.2-alpha
    • 3.0.0-alpha1
    • fs/s3
    • None

    • Testing against S3 bucket stored on US West (Read after Write consistency; eventual for read-after-delete or write-after-write)

    Description

      The S3N filesystem 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.

      Attachments

        1. HADOOP-9261.patch
          2 kB
          Steve Loughran
        2. HADOOP-9261-2.patch
          5 kB
          Steve Loughran

        Issue Links

          Is contained by

          Sub-task - The sub-task of the issue HADOOP-9258 Add stricter tests to FileSystemContractTestBase

          • Major - Major loss of function.
          • Closed
          is related to

          Task - A task that needs to be done. HADOOP-13518 backport HADOOP-9258 to branch-2

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              stevel@apache.org Steve Loughran
              stevel@apache.org Steve Loughran
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              Dates

                Created:
                Updated:
                Resolved: