0.90/src/main/ruby/shell/commands/unassign.rb

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# Copyright 2010 The Apache Software Foundation
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module Shell
  module Commands
    class Unassign < Command
      def help
        return <<-EOF
Unassign a region. Unassign will close region in current location and then
reopen it again.  Pass 'true' to force the unassignment ('force' will clear
all in-memory state in master before the reassign).  Use with caution.  For
expert use only.  Examples:

  hbase> unassign 'REGIONNAME'
  hbase> unassign 'REGIONNAME', true
EOF
      end

      def command(region_name, force = 'false')
        format_simple_command do
          admin.unassign(region_name, force)
        end
      end
    end
  end
end