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Posted to hdfs-dev@hadoop.apache.org by "Jing Zhao (JIRA)" <ji...@apache.org> on 2014/04/22 03:09:14 UTC

[jira] [Created] (HDFS-6266) Identify full path for a given INode

Jing Zhao created HDFS-6266:
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             Summary: Identify full path for a given INode
                 Key: HDFS-6266
                 URL: https://issues.apache.org/jira/browse/HDFS-6266
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: snapshots
            Reporter: Jing Zhao
            Assignee: Jing Zhao


Currently when identifying the full path of a given inode, FSDirectory#getPathComponents and FSDirectory#getFullPathName can only handle normal cases where the inode and its ancestors are not in any snapshot. This jira aims to provide support to handle snapshots. This can be useful for identifying the "Rename" change in a snapshot diff report.



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