add preglix buffer cache flush policy

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_staging@1964 123451ca-8445-de46-9d55-352943316053
2 files changed
tree: 7eac191e46040af572c0658a750398555834f4a2
  1. hyracks/
  2. pom.xml
  3. pregelix/