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Posted to common-issues@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2019/11/25 14:01:00 UTC

[jira] [Created] (HADOOP-16725) s3guard prune can delete directories -leaving orphan children.

Steve Loughran created HADOOP-16725:
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             Summary: s3guard prune can delete directories -leaving orphan children.
                 Key: HADOOP-16725
                 URL: https://issues.apache.org/jira/browse/HADOOP-16725
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
    Affects Versions: 3.1.3, 3.2.1, 3.0.3
            Reporter: Steve Loughran



When s3guard prune is invoked to delete not updated since a specific time, it doesn't check to see if an expired directory entry has any children. As a result -if a child is newer than the cut-off date, the dir entry can be removed but not the child. This can leave S3Guard in an inconsistent state.



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