[HADOOP-13283] Support reset operation for new global storage statistics and per FS storage stats

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: fs
• Target Version/s: 2.8.0
• Assignee: Mingliang Liu
• Reporter: Mingliang Liu
• Created: 16/Jun/16 20:04
• Updated: 17/Nov/16 02:37
• Resolved: 07/Jul/16 22:09

Description

Applications may reuse the file system object across jobs and its storage statistics should be reset. Specially the FileSystem.Statistics supports reset and HADOOP-13032 needs to keep that use case valid.

This jira is for supporting reset operations for storage statistics.

Thanks hitesh for reporting this.