[ https://issues.apache.org/jira/browse/NIFI-2082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Payne updated NIFI-2082: ----------------------------- Issue Type: Sub-task (was: Improvement) Parent: NIFI-2010 > When a node is disconnected from cluster, it should be made extremely obvious > in the UI > --------------------------------------------------------------------------------------- > > Key: NIFI-2082 > URL: https://issues.apache.org/jira/browse/NIFI-2082 > Project: Apache NiFi > Issue Type: Sub-task > Components: Core UI > Affects Versions: 1.0.0 > Reporter: Mark Payne > Priority: Critical > Fix For: 1.0.0 > > > Because we now have a zero-master clustering paradigm, it's possible to open > the UI on a node that is disconnected from the cluster. In this case, changes > made to the UI will be accepted, but they will not be replicated to the > cluster. As a result, the flow will be out-of-sync with the cluster, and in > order to get the node back to the cluster, the changes would have to be > undone and the work potentially lost (user could create a template to save > the changes but may not know what all they changed). > The UI should make it very obvious that the node is disconnected and that any > changes that made will not be replicated to the cluster. -- This message was sent by Atlassian JIRA (v6.3.4#6332)