AMBARI-6282. Incorrect hosts count for custom config group after surfing back to Step 7 of Install Wizard (Max Shepel via akovalenko)
AMBARI-6283. cannot edit custom props after creating host config group. (onechiporenko)
AMBARI-6084. NameNode HA and Security wizard: Empty host-level progress popup comes up on clicking operation link. (Buzhor Denys via akovalenko)
AMBARI-6257. Ganglia is not coming up on SUSE after cluster install.  (aonishuk)
AMBARI-6285. Heatmaps page doesn't show hosts if Ganglia is not installed (alexantonenko)
AMBARI-6286. Get rid of using macros as enviroment variables for nagios (aonishuk)
AMBARI-6287. HDP-UTILS is not correctly fetched from the hdp_urlinfo.json for Ubuntu repos (aonishuk)
AMBARI-6208. Nagios 'Restart all components' button does not work. Additional patch (alexantonenko)
AMBARI-6288. ambari-server may kill INIT and SSHD process (in some specific scenarios) (dlysnichenko)
AMBARI-6289. Unable to manage config groups in Add Service Wizard (alexantonenko)
AMBARI-6290. Hosts page paging: visiting Host Detail page and back causes unpredictable behavior. (akovalenko)
AMBARI-6291. Hive Metastore scripts on Oracle for Ambari needs to be updated (aonishuk)
Revert "AMBARI-6263 API call to /hosts to get information about 10 hosts takes more than 30 seconds on 2K-node cluster (dsen)"

This reverts commit a17359c97c51263b51a15acc150e588db921d48a.
Revert "AMBARI-6262 Return field host_components fully when hosts filtered (Hosts table's filtering by Host Components won't work without this) (dsen)"

This reverts commit 1785225b04e7610235ded00ed180220d98a84f65.
AMBARI-6263 API call to /hosts to get information about 10 hosts takes more than 30 seconds on 2K-node cluster (dsen)
AMBARI-6295. UI freezes for more than 2 seconds, every 15 seconds, on 2K-node cluster. (srimanth)
AMBARI-6297 Upgrade: Ganglia Monitor goes to stopped state on added host (dsen)
AMBARI-6298. Custom Command execution takes too long. (mpapirkovskyy)
AMBARI-6296. Components list on 'Host details page' contains only filtered elements when filter is used (alexantonenko)
AMBARI-6300. Configurations UI takes 1.5minutes to load on a 2k node cluster. (srimanth)