fix hash spillable table factory: the writer is openned twice

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_genomix@2721 123451ca-8445-de46-9d55-352943316053
5 files changed
tree: 8e3219d243d7f369d866e1948ae7cd3ca458321d
  1. algebricks/
  2. genomix/
  3. hyracks/
  4. pom.xml
  5. pregelix/