Initial directory structure.

git-svn-id: http://ysmart.googlecode.com/svn/trunk@1 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
test version

git-svn-id: http://ysmart.googlecode.com/svn/trunk@2 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0


git-svn-id: http://ysmart.googlecode.com/svn/trunk@3 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
test

git-svn-id: http://ysmart.googlecode.com/svn/trunk@4 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
fix bugs

git-svn-id: http://ysmart.googlecode.com/svn/trunk@5 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
q21

git-svn-id: http://ysmart.googlecode.com/svn/trunk@6 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0


git-svn-id: http://ysmart.googlecode.com/svn/trunk@7 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0


git-svn-id: http://ysmart.googlecode.com/svn/trunk@8 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0


git-svn-id: http://ysmart.googlecode.com/svn/trunk@9 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0


git-svn-id: http://ysmart.googlecode.com/svn/trunk@10 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0


git-svn-id: http://ysmart.googlecode.com/svn/trunk@11 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
save,double to string should re-consider

git-svn-id: http://ysmart.googlecode.com/svn/trunk@12 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
fix bugs

git-svn-id: http://ysmart.googlecode.com/svn/trunk@13 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
 fix bugs

git-svn-id: http://ysmart.googlecode.com/svn/trunk@14 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
fix bug: column filtering for orderby

git-svn-id: http://ysmart.googlecode.com/svn/trunk@15 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
update mapper/reducer code using new interface

git-svn-id: http://ysmart.googlecode.com/svn/trunk@16 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0


git-svn-id: http://ysmart.googlecode.com/svn/trunk@17 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
bug for agg min

git-svn-id: http://ysmart.googlecode.com/svn/trunk@18 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0


git-svn-id: http://ysmart.googlecode.com/svn/trunk@19 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0
fix bugs for advanced agg: wrong type for map value

git-svn-id: http://ysmart.googlecode.com/svn/trunk@21 1d6e5d1b-7b3d-7f63-4173-3946eeb354c0