[HBASE-21303] [shell] clear_deadservers with no args fails

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.2.0, 2.1.1, 2.0.3
• Assignee: Michael Stack
• Reporter: Stack
• Created: 12/Oct/18 17:04
• Updated: 13/Oct/18 12:02
• Resolved: 12/Oct/18 18:23

Description

Tried running clear_deadservers on tip of branch-2.1 and it fails

hbase(main):007:0> help "clear_deadservers"
          Clear the dead region servers that are never used.
          Examples:
          Clear all dead region servers:
          hbase> clear_deadservers
          Clear the specified dead region servers:
          hbase> clear_deadservers 'host187.example.com,60020,1289493121758'
          or
          hbase> clear_deadservers 'host187.example.com,60020,1289493121758',
                                   'host188.example.com,60020,1289493121758'
hbase(main):008:0> clear_deadservers

ERROR: servers cannot be null or empty

For usage try 'help "clear_deadservers"'

Took 0.0094 seconds
hbase(main):009:0> clear_deadservers

ERROR: servers cannot be null or empty

For usage try 'help "clear_deadservers"'

Took 0.0084 seconds

Issue Links

• links to: Review Board (branch-2.1)