class Serverspec::Type::HadoopConfig

Public Class Methods

new(name=nil, options={}) click to toggle source
Calls superclass method Serverspec::Type::Base::new
# File lib/serverspec/type/hadoop_config.rb, line 3
def initialize(name=nil, options={})
  super

  begin
    require 'nokogiri'
  rescue LoadError
    fail "nokogiri is not available. Try installing it."
  end
end

Public Instance Methods

value() click to toggle source
# File lib/serverspec/type/hadoop_config.rb, line 13
def value
 @runner.run_command("find /etc/hadoop/conf/ -type f -name \"*.xml\" ").stdout.split(/\n/).each do |file| 
    @doc = ::Nokogiri::XML( @runner.get_file_content("#{file}").stdout.strip )
    @doc.xpath('/configuration/property').each do |property|
    case property.xpath('name').text
      when /#{@name}/
        ret = property.xpath('value').text
        val = ret.to_s
        return val
      end
    end
  end
end