[HDFS-7176] The namenode usage message doesn't include "-rollingupgrade started"

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.6.0
• Component/s: namenode
• Target Version/s: 2.6.0
• Assignee: Colin McCabe
• Reporter: Colin McCabe
• Created: 01/Oct/14 19:55
• Updated: 01/Dec/14 03:07
• Resolved: 01/Oct/14 21:54

Description

HDFS-6031 re-added the "-rollingUpgrade started" option for the NameNode, but the help text still doesn't include it:

Usage: java NameNode [-backup] | 
        [-checkpoint] | 
        [-format [-clusterid cid ] [-force] [-nonInteractive] ] | 
        [-upgrade [-clusterid cid] [-renameReserved<k-v pairs>] ] | 
        [-rollback] | 
        [-rollingUpgrade <downgrade|rollback> ] | 
        [-finalize] | 
...

Issue Links

• is related to: HDFS-6031 NN running newer software rejects loading the fsimage during rolling upgrade.