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https://issues.apache.org/jira/browse/NIFI-8431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17326659#comment-17326659
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Chris Sampson commented on NIFI-8431:
-------------------------------------
FYI I stumbled upon this when testing my changes for NIFI-2892 - included a
change to
[AbstractConfigurableComponent|https://github.com/apache/nifi/pull/4822/files#diff-d3c2e8ceca3ff4fb750d6cd36e94a9123c0d00c33f06cc8bf61e1c72d55a0f6fL129],
although that's part of a much larger PR than would be needed to address just
this ticket.
> Redundant validation of Dynamic Properties
> ------------------------------------------
>
> Key: NIFI-8431
> URL: https://issues.apache.org/jira/browse/NIFI-8431
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.13.2
> Reporter: Mark Bean
> Priority: Major
>
> The validate method of AbstractConfigurableComponent was modified recently.
> Where it use to loop through only supported property descriptors (via
> getSupportedPropertyDescriptors method call), it now loops through all
> descriptors in the context (via ValidationContext.getProperties.keySet()
> call). This includes dynamic properties. Therefore, the subsequent validation
> of dynamic properties is redundant, and can produce duplicate validation
> errors.
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