Major Description
After fixing HADOOP-761, TestMiniMRLocalFS and TestMiniMRCaching and now broken on Windows. I belive that fixing them is dependent on fixing HADOOP-1020.
There are multiple problems in a utility class used by these 2 tests, MRCaching.
1) the "dfs" uri's should be "hdfs" for TestMiniMRCaching
2) the "dfs" uri's should be "file" for TestMiniMRLocalFS
3) the cache directory should be different for each test