title: How to add headers when we DUMP the data in output file using PIG scripts?
body: <p>I tried to search for it but cannot find the tip/recommendations.
  Here is my situation. I have all the data lined up correctly and output working fine using pig script. Stored the files in a output directory. The output files are more than 100 files so what i have done is accumulated the results file using another pig script.</p>
  
  <p>I was wondering if there is anything in PIG LATIN that will help me add "Header" to the accumulated results file so that business users can quickly use it as it also has headers?</p>
  
  <p>Please advise</p>