Class: Flare::Tools::Cli::Threads

Inherits:
SubCommand show all
Includes:
IndexServerConfig, Flare::Tools::Common, Util::Conversion
Defined in:
lib/flare/tools/cli/threads.rb

Constant Summary

Constants included from IndexServerConfig

IndexServerConfig::Entity, IndexServerConfig::FLARE_INDEX_SERVER, IndexServerConfig::FLARE_INDEX_SERVERS

Constants included from Util::Constant

Util::Constant::DefalutBwlimit, Util::Constant::DefaultIndexServerName, Util::Constant::DefaultIndexServerPort, Util::Constant::DefaultNodePort, Util::Constant::DefaultTimeout, Util::Constant::STATUS_NG, Util::Constant::STATUS_OK

Constants included from Flare::Tools::Common

Flare::Tools::Common::NodeListFormat, Flare::Tools::Common::NodeListHeader

Constants inherited from SubCommand

SubCommand::S_NG, SubCommand::S_OK

Constants included from Util::Interruption

Util::Interruption::InterruptionTargets

Instance Attribute Summary

Attributes included from Option

#optp

Instance Method Summary collapse

Methods included from Util::Logging

#debug, #error, #fatal, #info, logger, #puts, set_logger, #trace, #warn

Methods included from Flare::Tools::Common

#address_of_hostname, #fetch_cluster, #hostname_of_address, #nodekey_of, #string_of_nodelist, #user_confirmed, #wait_for_master_construction, #wait_for_servers, #wait_for_slave_construction

Methods included from Util::Conversion

#short_desc_of_second

Methods inherited from SubCommand

desc, #execute_subcommand, myname, #myname, to_s, to_sym, usage

Methods included from Util::Interruption

included, #initialize_interruption, #interrupt, #interrupt_, interrupt_all, #interrupted?, #interruptible, #interruptible?

Methods included from Option

#option_init, #parse_options, #set_option_dry_run, #set_option_force, #set_option_global, #set_option_index_server

Constructor Details

#initialize ⇒ Threads

Returns a new instance of Threads.



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# File 'lib/flare/tools/cli/threads.rb', line 29

def initialize
  super
end

Instance Method Details

#execute(config, args) ⇒ Object 



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# File 'lib/flare/tools/cli/threads.rb', line 33

def execute(config, args)
  parse_index_server(config, args)
  header = [
            ['%5s', 'id'],
            ['%-32s', 'peer'],
            ['%-13s', 'operation'],
            ['%4s', 'type'],
            ['%8s', 'queue']
           ]
  format = header.map {|x| x[0]}.join(' ')

  hostname = config[:index_server_hostname]
  port = config[:index_server_port]

  if args.size == 1
    nodekey = nodekey_of args[0]
    if nodekey.nil?
      error "invalid nodekey: "+args[0]
      return S_NG
    end
    hostname, port = nodekey.split(':')
  elsif args.size > 1
    error "invalid arguments: "+args.join(' ')
    return S_NG
  end

  threads = []

  Flare::Tools::Stats.open(hostname, port, @timeout) do |s|
    threads = s.stats_threads
    threads = threads.sort_by{|key,val| [val['peer'], key]}
  end

  puts format % header.map{|x| x[1]}.flatten

  threads.each do |thread_id, data|
    puts format % [
                   thread_id,
                   data['peer'],
                   if data['op'].nil? then "-" else data['op'] end,
                   data['type'],
                   data['queue'],
                  ]
  end

  S_OK
end

#setup ⇒ Object 



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# File 'lib/flare/tools/cli/threads.rb', line 24

def setup
  super
  set_option_index_server
end