tree e5a1800189a3d6fee02be2fa7bcf342b1ac55a86
parent 4bb03e9bc95a1c33d0b8741a98dba510a5a4f758
author madhusudancs@gmail.com <madhusudancs@gmail.com@123451ca-8445-de46-9d55-352943316053> 1360203954 +0000
committer madhusudancs@gmail.com <madhusudancs@gmail.com@123451ca-8445-de46-9d55-352943316053> 1360203954 +0000

Teach result writer operator about the record descriptor.

Pass the record descriptor to the result writer operator constructor,
serialize and store it and also pass that while instantiating the
dataset partition writer.

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_hyracks_result_distribution@2828 123451ca-8445-de46-9d55-352943316053