[HDFS-4550] Refactor INodesInPath to a standalone class

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: Snapshot (HDFS-2802)
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Tsz-wo Sze
• Reporter: Jing Zhao
• Created: 05/Mar/13 02:02
• Updated: 17/Apr/13 13:15
• Resolved: 17/Apr/13 02:42

Description

Currently, INodesInPath is an inner class in INodeDirectory. However, INodesInPath is useful in general but not limited to INodeDirectory.