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Posted to hdfs-dev@hadoop.apache.org by "Hanisha Koneru (JIRA)" <ji...@apache.org> on 2018/11/08 00:00:00 UTC

[jira] [Created] (HDDS-819) Match OzoneFileSystem behavior with S3AFileSystem

Hanisha Koneru created HDDS-819:
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             Summary: Match OzoneFileSystem behavior with S3AFileSystem
                 Key: HDDS-819
                 URL: https://issues.apache.org/jira/browse/HDDS-819
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
            Reporter: Hanisha Koneru
            Assignee: Hanisha Koneru


To match the behavior of o3fs with that of the S3AFileSystem, following changes need to be made to OzoneFileSystem.
 1. When creating files, we should add only 1 key. Keys corresponding to the parent directories should not be created.
 2. {{GetFileStatus}} should return the status for fake directories (directories which do not actually exist as a key but there exists a key which is a child of this directory). For example, if there exists a key _/dir1/dir2/file2_, {{GetFileStatus("/dir1/")}} should return _/dir1/_ as a directory.
3. {{ListStatus}} on a directory should list fake sub-directories.



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