[HDFS-2030] Fix the usability of namenode upgrade command

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Hadoop Flags: Reviewed
• Assignee: Bharath Mundlapudi
• Reporter: Bharath Mundlapudi
• Created: 03/Jun/11 18:35
• Updated: 15/Nov/11 00:52
• Resolved: 10/Jun/11 00:33

Description

Fixing the Namenode upgrade option along the same line as Namenode format option.

If clusterid is not given then clusterid will be automatically generated for the upgrade but if clusterid is given then it will be honored.