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https://issues.apache.org/jira/browse/NIFI-14059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17903145#comment-17903145
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Ron Ridgely commented on NIFI-14059:
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Screenshot added (some properties blanked before the sreenshot was taken)
The error happens when enabling the service.
It shows up when hovering over the error icon on the far left
> Kafka3ConnectionService : no property for required KerberosUserService
> ----------------------------------------------------------------------
>
> Key: NIFI-14059
> URL: https://issues.apache.org/jira/browse/NIFI-14059
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 2.0.0
> Environment: Redhat Linux
> Reporter: Ron Ridgely
> Priority: Major
> Attachments: nifi-kafka.jpg
>
>
> The following error prevents successful enabling of the
> Kafka3ConnectionService:
> Cannot invoke "org.apache.nifi.kerberosUserService.createKerberosUser()"
> becauseĀ KerberosUserService is null.
> However, there is no property available to be configured in the processor.
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