self.add_opt('-S', '--ssl', action='store_true',

help='Use SSL to HBase UI')

#self.add_opt('-n', '--num-threads', default=self.num_threads, type='int',

# help='Number or parallel threads to speed up processing (default: 2, ' +

# 'use -n=1 for deterministic host preference order [slower])')

#self.add_opt('-R', '--random', action='store_true', help='Randomize order of hosts tested ' +

# '(for use with --num-threads=1)')

self.add_opt('-q', '--quiet', action='store_true', help='Returns no output instead of NO_AVAILABLE_SERVER '\

+ '(convenience for scripting)')

self.add_opt('-T', '--request-timeout', metavar='secs', type='int', default=os.getenv('REQUEST_TIMEOUT', 2),

help='Timeout for each individual server request in seconds ($REQUEST_TIMEOUT, default: 2 secs)')

hosts = self.get_opt('host')

self.port = self.get_opt('port')

if hosts:

self.host_list = [host.strip() for host in hosts.split(',') if host]

self.host_list += self.args

self.host_list = uniq_list_ordered(self.host_list)

#self.num_threads = self.get_opt('num_threads')

#if self.get_opt('random'):

# log_option('random', True)

# shuffle(self.host_list)

if self.get_opt('ssl'):

self.protocol = 'https'

log_option('SSL', 'true')

else:

log_option('SSL', 'false')

self.request_timeout = self.get_opt('request_timeout')

validate_int(self.request_timeout, 'request timeout', 1, 60)

self.validate_options()