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https://issues.apache.org/jira/browse/NIFI-45?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15114208#comment-15114208
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Aldrin Piri commented on NIFI-45:
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[~mcgilman]
Didn't think of this when initially reviewing but realized that we were only
returning one item. Seems like we would want to provide all those that are
available with something like
https://github.com/apiri/incubator-nifi/commit/d34c9e9d29db1784e0b001e4c480ed358618030f
Thoughts?
> Bad error message on validation when controller service is invalid
> ------------------------------------------------------------------
>
> Key: NIFI-45
> URL: https://issues.apache.org/jira/browse/NIFI-45
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Matt Gilman
> Assignee: Matt Gilman
> Priority: Minor
> Fix For: 0.5.0
>
> Attachments: 0001-NIFI-45.patch
>
>
> We have a Processor that references a Controller Service (A), and A then
> references another Controller Service (B). The property value in A had a typo
> that caused it to reference an invalid service identifier. The error message
> read something along the lines of:
> 'XX' validated against 'YY' is invalid because: Controller Service is not
> valid. No controller service exists with this ID
> This looks like 'YY' (referencing Controller Service A) was an invalid
> identifier, but in reality Controller Service A was referencing an invalid
> identifier.
> Proposed fix: PropertyDescriptor, when validating a Controller Service and
> determining Controller Service is invalid should provide as its explanation
> "Controller Service is not valid: " + result
> instead of
> "Controller Service is not valid: " + result.getExplanation()
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