[jira] [Updated] (NIFI-1052) Improve flow behavior on refactored processor names/packages

["Joseph Witt (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-1052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph Witt updated NIFI-1052:
------------------------------
    Fix Version/s: 0.5.0

> Improve flow behavior on refactored processor names/packages
> ------------------------------------------------------------
>
>                 Key: NIFI-1052
>                 URL: https://issues.apache.org/jira/browse/NIFI-1052
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>            Reporter: sumanth chinthagunta
>             Fix For: 0.5.0
>
>
> My case  is simple and easy to reproduce:
> 1. Create a flow with custom processor (e.g.  abc.MyProcesser )
> 2. Make sure  flow is working. Then stop the server.
> 3. Replace nar in lib with new nar after refactoring processor's package (
> e.g., xzy.MyProcesser)
> 4. When you try to start nifi , it fails with error in the log saying class
> not found ( obviously coz deployed flow is still looking for old class)
> My expectation is system should at least start and only throw error when
> user try to start a flow that that had reference to class(processor) which
> is no more available in the newly deployed nar.



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