AMBARI-3987 - Resource providers are set with wrong stack version.
AMBARI-3966. Secure cluster: task-controller binary should be owned by the group specified in taskcontroller.cfg. (jaimin)
Revert "AMBARI-3987 - Resource providers are set with wrong stack version."

This reverts commit ba83fbf7f7a5219fd287128799bbed1b8b75bc96.
AMBARI-3987 - Resource providers are set with wrong stack version.
AMBARI-4074. Fix mapred-site.xml configs. (yusaku)