anchor.diff:  [source]
   ----
   -- load data from Elasticsearch into Pig
  -A = LOAD 'radio/artists/_search?q=me*'<1> USING org.elasticsearch.hadoop.pig.ESStorage(<2>);
  +A = LOAD 'radio/artists/_search?q=me*'<1> USING ESStorage(<2>);
   DUMP A;
   ----
   
  
positive.code: 
  [source]
  ----
  STORE B INTO 'radio/artists'<1> USING 
  	org.elasticsearch.hadoop.pig.ESStorage
  	         ('es.resource = radio/artists/<1> ;<2>
                es.index.auto.create = false' <3>);
  ----
  
  <1> {eh} configuration (target resource)
  <2> +;+ as configuration properties separator
  <3> another {eh} configuration (disable automatic index creation)
  
  TIP: To avoid having to specify the fully qualified class name (+org.elasticsearch.hadoop.pig.ESStorage+), consider using a shortcut through http://pig.apache.org/docs/r0.11.1/basic.html#define[+DEFINE+] command:
  
  
negative.code: -- transform data
  B = FOREACH A GENERATE name, TOTUPLE(url, picture) AS links;
  -- save the result to Elasticsearch
  STORE B INTO 'radio/artists'<1> USING ESStorage(<2>);
  ----
  
  <1> {es} resource (index and type) associated with the given storage
  