[HDFS-4499] Fix file/directory/snapshot deletion for file diff

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Snapshot (HDFS-2802)
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Jing Zhao
• Reporter: Jing Zhao
• Created: 13/Feb/13 22:29
• Updated: 21/Feb/13 13:13
• Resolved: 21/Feb/13 03:27

Description

After recording file diffs, the original file/directory/snapshot deletion process needs to updated. This jira revisits and fixes the whole deletion process. New unit tests will also be added to cover different cases.