[HBASE-5911] hbck need an option -help to printout usage

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.90.7
• Fix Version/s: 0.90.7
• Component/s: hbck
• Hadoop Flags: Reviewed
• Assignee: Jimmy Xiang
• Reporter: Jimmy Xiang
• Created: 01/May/12 22:34
• Updated: 13/Jun/22 16:32
• Resolved: 03/May/12 22:18

Description

hbck doesn't have an option to print out usage although we have this function. It is better to have it so that we don't need to remember them all, especially the list is keeping growing.