let Pregelix support dynamic vertex value size

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_staging@2677 123451ca-8445-de46-9d55-352943316053
15 files changed
tree: a7b1f9431b2683a1acd5507becf1c4c10b12af43
  1. algebricks/
  2. hivesterix/
  3. hyracks/
  4. pom.xml
  5. pregelix/