Hi @Giovanni Ruotolo. Did you manage to fix the issue. I have precisely the same errors: 10 Apr 2018 13:35:50,364 ERROR [ambari-metrics-retrieval-service-thread-144064] URLStreamProvider:245 - Received HTTP 403 response from URL: http://isiloncluster:8082/jmx 10 Apr 2018 13:35:51,377 ERROR [ambari-metrics-retrieval-service-thread-144065] URLStreamProvider:245 - Received HTTP 403 response from URL: http://isiloncluster:8082/jmx 10 Apr 2018 13:35:51,377 ERROR [ambari-metrics-retrieval-service-thread-144070] URLStreamProvider:245 - Received HTTP 403 response from URL: http://isiloncluster:8082/jmx?get=Hadoop:service=NameNode,name=FSNamesystem::tag.HAState ... View more

@Igor Gorbatovsky Ideally the cluster Nodes (hosts) should be on the same repo_version. So either the mentioned host (host_id=5) is either not upgraded properly or the table is not updated correctly. Please login to that problematic host and then try running the following command to see if it lists the upgraded package or not? # hdp-select . ... View more