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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