Haohui Mai created HDFS-6562:
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Summary: Refactor rename() in FSDirectory
Key: HDFS-6562
URL: https://issues.apache.org/jira/browse/HDFS-6562
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Haohui Mai
Assignee: Haohui Mai
Attachments: HDFS-6562.000.patch
Currently there are two variants of {{rename()}} sitting in {{FSDirectory}}.
Both implementation shares quite a bit of common code.
This jira proposes to clean up these two variants and extract the common code.
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