The following three Gridmix unit tests fail on both Windows and Linux:
For the first three unit tests, one common cause of failure for both Windows and Linux is that -1 was passed to scaleConfigParameter() as the default per-task memory request in GridmixJob.configureHighRamProperties() method.
In additional to the memory setting issue, Windows also have a path issue. In CommonJobTest.doSubmission() method, "root" path is an HDFS path. However, it is initialized as a local file path. This lead to later failure to create "root" on HDFS.
For TestDistCacheEmulation, the test asserts a different permission (0644) than the permission that GridmixGenerateDistCacheData job sets on those files.