anchor.diff:    </property>
   
     <% @nn_hosts.each do |h| %>	
  -    <property>
  -      <name>dfs.namenode.rpc-address.<%= "#{node.chef_environment}.namenode#{h[:node_number]}" %></name>
  -      <value><%=float_host(h[:hostname]) %>:<%= node[:bcpc][:hadoop][:namenode][:rpc][:port] %></value>
  -    </property>
  +  <property>
  +    <name>dfs.namenode.rpc-address.<%= "#{node.chef_environment}.namenode#{h[:node_number]}" %></name>
  +    <value><%=float_host(h[:hostname]) %>:<%= node[:bcpc][:hadoop][:namenode][:rpc][:port] %></value>
  +  </property>
     <% end %>
   
     <% @nn_hosts.each do |h| %>	
  -    <property>
  -      <name>dfs.namenode.http-address.<%= "#{node.chef_environment}.namenode#{h[:node_number]}" %></name>
  -      <value><%=float_host(h[:hostname]) %>:<%= node[:bcpc][:hadoop][:namenode][:http][:port] %></value>
  -    </property>
  +  <property>
  +    <name>dfs.namenode.http-address.<%= "#{node.chef_environment}.namenode#{h[:node_number]}" %></name>
  +    <value><%=float_host(h[:hostname]) %>:<%= node[:bcpc][:hadoop][:namenode][:http][:port] %></value>
  +  </property>
     <% end %>
   
     <% @nn_hosts.each do |h| %>	
  -    <property>
  -      <name>dfs.namenode.https-address.<%= "#{node.chef_environment}.namenode#{h[:node_number]}" %></name>
  -      <value><%=float_host(h[:hostname]) %>:<%= node[:bcpc][:hadoop][:namenode][:https][:port] %></value>
  -    </property>
  +  <property>
  +    <name>dfs.namenode.https-address.<%= "#{node.chef_environment}.namenode#{h[:node_number]}" %></name>
  +    <value><%=float_host(h[:hostname]) %>:<%= node[:bcpc][:hadoop][:namenode][:https][:port] %></value>
  +  </property>
     <% end %>
   
     <property>
  
positive.code:     <name>dfs.blocksize</name>
      <value><%= node["bcpc"]["hadoop"]["hdfs"]["dfs_blocksize"] %></value>
    </property>
    <property>
      <name>dfs.datanode.max.transfer.threads</name>
      <value><%= node["bcpc"]["hadoop"]["datanode"]["max"]["xferthreads"] %></value>
    </property>
    <property>
      <name>dfs.namenode.handler.count</name>
      <value><%= node["bcpc"]["hadoop"]["namenode"]["handler"]["count"] %></value>
    </property>
    <property>
      <name>dfs.client.local.interfaces</name>
      <value><%= node['bcpc']['floating']['ip'] %></value>
    </property>
  </configuration>
  
negative.code: 
    <property>
      <name>dfs.client.local.interfaces</name>
      <value><%=node['bcpc']['floating']['ip']%>/32</value>
    </property>
  
    <property>
  