[HDFS-7140] Add a tool to list all the existing block storage policies

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.6.0
• Component/s: hdfs-client, namenode
• Hadoop Flags: Reviewed
• Assignee: Jing Zhao
• Reporter: Jing Zhao
• Created: 24/Sep/14 18:14
• Updated: 01/Dec/14 03:08
• Resolved: 25/Sep/14 02:14

Description

After adding a new DistributedFileSystem API to allow normal users to get all the block storage policies, we should also provide a simple tool to list these policies.