tree d77985b52181c47baf3860b3818b3d206078940d
parent 07edaaf4e186c7f4532e6840d78381f53c8d1bf4
author jarodwen <jarodwen@123451ca-8445-de46-9d55-352943316053> 1323618077 +0000
committer jarodwen <jarodwen@123451ca-8445-de46-9d55-352943316053> 1323618077 +0000

Update issue #52: added initial version of PreCluster grouper operator; added test case for PreCluster grouper.

git-svn-id: https://hyracks.googlecode.com/svn/branches/aggregators_dev_next@880 123451ca-8445-de46-9d55-352943316053