[HDFS-4761] Refresh INodeMap in FSDirectory#reset()

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 3.0.0-alpha1
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Jing Zhao
• Reporter: Jing Zhao
• Created: 26/Apr/13 07:59
• Updated: 12/May/16 18:12
• Resolved: 26/Apr/13 23:48

Description

When resetting FSDirectory, the inodeMap should also be reset. I.e., we should clear the inodeMap and then put in the new root node.