anchor.diff:  
   With Pig, one can specify the <<configuration,configuration>> properties (as an alternative to Hadoop `Configuration` object) as a constructor parameter when declaring `ESStorage`:
   
  +[source,sql]
   ----
   STORE B INTO 'radio/artists'<1> USING org.elasticsearch.hadoop.pig.ESStorage
   	         ('es.http.timeout = 5m<2> ;<3>
  
positive.code: 
  {es} is exposed as a native `Storage` to Pig so it can be used to store data into it:
  
  ----
  -- load data from HDFS into Pig using a schema
  A = LOAD 'src/test/resources/artists.dat' USING PigStorage()
  
negative.code: 
  In order to use {eh}, its jar needs to be in Pig's classpath. There are various ways of making that happen though typically the http://pig.apache.org/docs/r0.11.1/basic.html#register[REGISTER] command is used:
  
  [source,sql]
  ----
  REGISTER /path/elasticsearch-hadoop.jar;
  ----
  