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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-13308) S3A delete may fail to preserve parent directory.
Date Wed, 22 Jun 2016 06:19:57 GMT
Chris Nauroth created HADOOP-13308:
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             Summary: S3A delete may fail to preserve parent directory.
                 Key: HADOOP-13308
                 URL: https://issues.apache.org/jira/browse/HADOOP-13308
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
            Reporter: Chris Nauroth


When a file or directory is deleted in S3A, and the result of that deletion makes the parent
empty, S3A must store a fake directory (a pure metadata object) at the parent to indicate
that the directory still exists.  The logic for restoring fake directories is not resilient
to a process death.  This may cause a directory to vanish unexpectedly after a deletion of
its last child.



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