tree c6025373ee8ec219e0b6fa93a2534cb3c4953b51
parent 1765c4ea2ed2db4e51261f048453c3af2d74c817
author buyingyi <buyingyi@123451ca-8445-de46-9d55-352943316053> 1362304726 +0000
committer buyingyi <buyingyi@123451ca-8445-de46-9d55-352943316053> 1362304726 +0000

clean up comments and code

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_job_rewriter@3021 123451ca-8445-de46-9d55-352943316053