[HDFS-16457] Make fs.getspaceused.classname reconfigurable

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.4.0, 3.3.5
• Component/s: namenode
• Labels: pull-request-available
• Assignee: yanbin.zhang
• Reporter: yanbin.zhang
• Created: 16/Feb/22 03:42
• Updated: 11/Apr/22 06:39
• Resolved: 08/Apr/22 01:41

Description

Now if we want to switch fs.getspaceused.classname we need to restart the NameNode. It would be convenient if we can switch it at runtime.

Issue Links

• links to: GitHub Pull Request #4069
• links to: GitHub Pull Request #4156