AMBARI-7858. When datanode install fails due to timeout, user is shown a strange warning (dlysnichenko)
AMBARI-7860. Download client configs not working, returns 404 (dlysnichenko)
AMBARI-7862. Storm doesn't start in ambari (dlysnichenko)
AMBARI-7864. HiveServer2 doesn't start from Ambari when hive authorization is true (dlysnichenko)