[jira] [Resolved] (NIFI-2388) NPE during validation of Controller Service that relies on another Controller Service at the controller level

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

     [ https://issues.apache.org/jira/browse/NIFI-2388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph Witt resolved NIFI-2388.
-------------------------------
    Resolution: Fixed

> NPE during validation of Controller Service that relies on another Controller Service at the controller level
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: NIFI-2388
>                 URL: https://issues.apache.org/jira/browse/NIFI-2388
>             Project: Apache NiFi
>          Issue Type: Bug
>            Reporter: Joseph Percivall
>            Assignee: Joseph Witt
>            Priority: Blocker
>             Fix For: 1.0.0
>
>         Attachments: Screen Shot 2016-07-25 at 11.12.51 AM.png
>
>
> In the controller level:
> Create valid StandardSSLContextService
> Create DistributedMapCacheClientService that relies on the SSL CS
> start StandardSSLContextService
> see a validation error for DistributedMapCacheClientService saying:
> "" is invalid because Failed to run validation due to java.lang.NullPointerException
> This is due to this line[1]. It attempts to get the identifier of the process group but since it's associated with the controller and not a process group it fails with an NPE.
> https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/processor/StandardValidationContext.java#L101



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