tree d4d83f70cd6892b667a3e40d0a70e1f793632de0
parent 93ecce5477ab59180e1481e6a85d74b8b485f65e
author buyingyi <buyingyi@123451ca-8445-de46-9d55-352943316053> 1350262481 +0000
committer buyingyi <buyingyi@123451ca-8445-de46-9d55-352943316053> 1350262481 +0000

necessary modifications for adding global aggregator

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_staging@2065 123451ca-8445-de46-9d55-352943316053