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Posted to hdfs-dev@hadoop.apache.org by "Jing Zhao (JIRA)" <ji...@apache.org> on 2014/06/30 20:29:25 UTC

[jira] [Created] (HDFS-6609) Use DirectorySnapshottableFeature to represent a snapshottable directory

Jing Zhao created HDFS-6609:
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             Summary: Use DirectorySnapshottableFeature to represent a snapshottable directory
                 Key: HDFS-6609
                 URL: https://issues.apache.org/jira/browse/HDFS-6609
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Jing Zhao
            Assignee: Jing Zhao


Currently we use INodeDirectorySnapshottable to represent a snapshottable directory. When we set a directory to snapshottable, we also need to replace the corresponding INode. It will be better to use a DirectorySnapshottableFeature to simplify the process and get rid of the inode replacement.



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