Class: Commands::JarStepCommand

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

#main_class ⇒ Object

Returns the value of attribute main_class.



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# File 'lib/commands.rb', line 494

def main_class
  @main_class
end

Instance Method Details

#steps ⇒ Object 



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# File 'lib/commands.rb', line 496

def steps
  step = {
    "Name"            => get_field(:step_name, "Example Jar Step"),
    "ActionOnFailure" => get_field(:step_action, "CANCEL_AND_WAIT"),
    "HadoopJarStep"   => {
      "Jar"  => get_field(:arg),
      "Args" => get_field(:args, [])
    }
  }
  if get_field(:main_class) then
    step["HadoopJarStep"]["MainClass"] = get_field(:main_class) 
  end
  return [ step ]
end