AMBARI-1948. System logs are not present on tasktracker. (swagle)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1468648 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1948. System logs are not present on tasktracker. New File. (swagle)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1468649 13f79535-47bb-0310-9956-ffa450edef68