Fixed the following bug discovered by Vandana and Vinayak: Some BTree tests create a folder to place the index files into. However, this folder is not removed after the tests, so different users (that don't have write privs on the folder) trying to build Hyracks get failed tests.

git-svn-id: https://hyracks.googlecode.com/svn/branches/hyracks_indexes@373 123451ca-8445-de46-9d55-352943316053
2 files changed