AMBARI-6242. Error during ambari-server upgradestack command (aonishuk)
AMBARI-6243. Alerts for 'Percent <components> live' hang for long time after enabling Maintenance mode (dlysnichenko)
AMBARI-6246. Failed to start Supervisor and Nagios after upgrade. (mahadev)
AMBARI-6244. Restart icon is present after Service Actions->Restart all button click.(xiwang)
AMBARI-6248. hostname resolution failure should also include info on what hostnames did not resolve.(xiwang)
AMBARI-6247. Add host stops all services. (alexantonenko via yusaku)
AMBARI-6245 - Ambari-server log is full of ServiceComponentHostNotFoundException
AMBARI-6251. Even after saving configs, the UI asks to save or discard unsaved changes (2K-node cluster). (onechiporenko)
AMBARI-6252 Service Configs page loads too slow on 2k node cluster (Buzhor Denys via ababiichuk)
AMBARI-6236. Hosts page: there is no indication that filtering/sorting/paging is happening or not (confusing). (onechiporenko)
AMBARI-6253. Disable check_service_freshness at our Nagios config (dlysnichenko)
AMBARI-6252 Service Configs page loads too slow on 2k node cluster [patch 2]. (Buzhor Denys via ababiichuk)
AMBARI-6256. Remove synchronous calls that load config groups and properties of them. (akovalenko)
AMBARI-6255 Refreshing of components indicators is too slow. (Buzhor Denys via atkach)
AMBARI-6260 Heatmaps is not usable on 2K-node cluster. (atkach)
AMBARI-6261. agent reg failed with timeout but didn't error out. installer stuck (aonishuk)
AMBARI-6259 - After upgrade from 1.6.0 to 1.6.1 with 1.3 stack error 500 appears when loading UI
AMBARI-6254 Usability: Ambari-server may fail to start Postgres with a cryptic message (dsen)
AMBARI-6263 API call to /hosts to get information about 10 hosts takes more than 30 seconds on 2K-node cluster (dsen)
AMBARI-6264. Cannot enter multi-line custom properties.(xiwang)