[HDFS-10660] Expose storage policy apis via HDFSAdmin interface

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Hadoop Flags: Reviewed
• Assignee: Rakesh Radhakrishnan
• Reporter: Rakesh Radhakrishnan
• Created: 20/Jul/16 17:22
• Updated: 30/Aug/16 01:14
• Resolved: 22/Jul/16 19:34

Description

Presently, org.apache.hadoop.hdfs.client.HdfsAdmin.java interface has only #setStoragePolicy() API exposed. This jira is to add the following set of apis into HdfsAdmin.

HdfsAdmin#unsetStoragePolicy
HdfsAdmin#getStoragePolicy
HdfsAdmin#getAllStoragePolicies

Thanks [~arpitagarwal] for the offline discussions.