Class: Commands::HiveCommand

Inherits:
StepCommand show all
Defined in:
lib/commands.rb

Instance Attribute Summary collapse

Attributes inherited from StepCommand

#apps_path, #args, #beta_path, #enable_debugging_path, #hive_cmd, #hive_path, #pig_cmd, #pig_path, #script_runner_path, #step_action, #step_name

Attributes inherited from Command

#arg, #commands, #description, #logger, #name

Instance Method Summary collapse

Methods inherited from StepCommand

#default_enable_debugging_path, #default_hive_cmd, #default_hive_path, #default_pig_cmd, #default_pig_path, #default_resize_jobflow_cmd, #default_script_runner_path, #ensure_install_cmd, #extra_args, #initialize, #reorder_steps, #script_args, #validate

Methods inherited from Command

#enact, #get_field, #has_value, #have, #initialize, #option, #require, #require_single_jobflow, #resolve, #validate

Constructor Details

This class inherits a constructor from Commands::StepCommand

Instance Attribute Details

#hive_versions ⇒ Object

Returns the value of attribute hive_versions.



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# File 'lib/commands.rb', line 400

def hive_versions
  @hive_versions
end

Instance Method Details

#get_version_args(require_single_version) ⇒ Object 



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# File 'lib/commands.rb', line 402

def get_version_args(require_single_version)
  versions = get_field(:hive_versions, nil)
  if versions == nil then
    return []
  end
  if require_single_version then
    if versions.split(",").size != 1 then
      raise RuntimeError, "Only one version my be specified for --hive-script"
    end
  end
  return ["--hive-versions", versions]
end