Optimized point search queries in LSM-BTree to open cursors sequentially (if they get the green light from their corresponding bloom filters). This optimization can also improve secondary-to-primary index lookup.

git-svn-id: https://hyracks.googlecode.com/svn/branches/hyracks_lsm_tree@2895 123451ca-8445-de46-9d55-352943316053
6 files changed