{
  "name" : "records",
  "namespace" : "org.apache.pig.test.builtin",
  "type" : "record",
  "fields" : [
    {"name" : "key", "type" : "string"},
    {"name" : "intValue", "type" : "int"},
    {"name" : "longValue", "type" : "long"},
    {"name" : "booleanValue", "type" : "boolean"},
    {"name" : "floatValue", "type" : "float"},
    {"name" : "doubleValue", "type" : "double"},
    {"name" : "bytesValue", "type" : "bytes"},
    {"name" : "nullValue", "type" : "null"}    
  ]
}