AMBARI-8317 Refactor the OS-dependent Ambari Server Windows components
AMBARI-8317 Refactor the OS-dependent Ambari Server Windows components

Unit test fix for Ubuntu

alexryndin/ambari,radicalbit/ambari,sekikn/ambari,arenadata/ambari,radicalbit/ambari,alexryndin/ambari,radicalbit/ambari,sekikn/ambari,arenadata/ambari,arenadata/ambari,alexryndin/ambari,radicalbit/ambari,sekikn/ambari,sekikn/ambari,radicalbit/ambari,sekikn/ambari,arenadata/ambari,arenadata/ambari,alexryndin/ambari,arenadata/ambari,sekikn/ambari,alexryndin/ambari,alexryndin/ambari,sekikn/ambari,arenadata/ambari,alexryndin/ambari,radicalbit/ambari,arenadata/ambari,arenadata/ambari,alexryndin/ambari,radicalbit/ambari,arenadata/ambari,radicalbit/ambari,sekikn/ambari,radicalbit/ambari,radicalbit/ambari,arenadata/ambari,radicalbit/ambari,alexryndin/ambari,sekikn/ambari,alexryndin/ambari,alexryndin/ambari