[jira] [Resolved] (NIFI-694) If Enabling Controller Service fails, no indication is provided to user

["Matt Gilman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Gilman resolved NIFI-694.
------------------------------
    Resolution: Fixed

> If Enabling Controller Service fails, no indication is provided to user
> -----------------------------------------------------------------------
>
>                 Key: NIFI-694
>                 URL: https://issues.apache.org/jira/browse/NIFI-694
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework, Core UI
>            Reporter: Mark Payne
>             Fix For: 0.2.0
>
>
> To replicate the issue:
> 1. Add a DBCPService controller service.
> 2. Configure service. For the Driver Url use "file://tmp/non-existent-file" or use an invalid Driver Class Name.
> 3. Click Apply.
> 4. Click Enable.
> The UI will show the spinner indefinitely, as the service will keep failing to enable because it throws Exceptions from its @OnEnabled method. The UI should provide some sort of indication that this is occurring. Otherwise, it appears to the user that the system is non-responsive.



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