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Posted to hdfs-dev@hadoop.apache.org by "Jing Zhao (JIRA)" <ji...@apache.org> on 2013/04/11 19:43:15 UTC

[jira] [Created] (HDFS-4686) Fix quota computation for rename with snapshots

Jing Zhao created HDFS-4686:
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             Summary: Fix quota computation for rename with snapshots
                 Key: HDFS-4686
                 URL: https://issues.apache.org/jira/browse/HDFS-4686
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Jing Zhao
            Assignee: Jing Zhao


Currently after a rename operation within/from a snapshottable directory, a reference node is created in both src and dst subtree, pointing to the original renamed inode. With this change the original quota computation may count the quota usage of the renamed subtree multiple times. This jira tries to fix this issue.

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