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https://issues.apache.org/jira/browse/NIFI-12211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe Witt resolved NIFI-12211.
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Fix Version/s: 2.0.0
Resolution: Fixed
> TinkerpopClientService is enable-able when setting the username or password
> in the service
> ------------------------------------------------------------------------------------------
>
> Key: NIFI-12211
> URL: https://issues.apache.org/jira/browse/NIFI-12211
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Levi Lentz
> Assignee: Levi Lentz
> Priority: Minor
> Fix For: 2.0.0
>
> Original Estimate: 24h
> Time Spent: 0.5h
> Remaining Estimate: 23.5h
>
> In the TinkperpopClientService we are missing validators on the username and
> password as introduced by this PR:
> [https://github.com/apache/nifi/pull/7677]
> Example stacktrace when setting the username/password:
> {code:java}
> java.lang.IllegalStateException: Cannot enable Controller Service
> TestableGremlinClientService[id=gremlinService] because it is in an invalid
> state: 'user-name' validated against 'test' is invalid because 'user-name' is
> not a supported property or has no Validator associated with it
> {code}
> The fix:
> Add Validators.VALID to the username/password fields.
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