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https://issues.apache.org/jira/browse/NIFI-12301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17781799#comment-17781799
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ASF subversion and git services commented on NIFI-12301:
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Commit 9b33d54f53d9730a7891e913e466b7ab0148a188 in nifi's branch
refs/heads/main from Mark Payne
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=9b33d54f53 ]
NIFI-12301 Corrected hasProperty() check when Migrating Properties
When calling migrateProperties, provide the properties that were configured in
the VersionedComponent, rather than creating a new property map based on the
component's new properties
This closes #7964
Signed-off-by: David Handermann <exceptionfact...@apache.org>
> When implementing migrateProperties, use of
> PropertyConfiguration.hasProperty() may return wrong result
> -------------------------------------------------------------------------------------------------------
>
> Key: NIFI-12301
> URL: https://issues.apache.org/jira/browse/NIFI-12301
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Critical
> Fix For: 2.0.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When making use of PropertyConfiguration.hasProperty(String) or
> PropertyConfiguration.hasProperty(PropertyDescriptor), the method always
> returns {{true}} if the property is defined in the component evaluating it -
> even when the property did not exist in the previous build.
> Before calling {{migrateProperties}} we apply the configuration to the
> Processor/Controller Service/Reporting Task. We then create the
> PropertyConfiguration based on that. So, if the property descriptor is
> defined in the new version, hasProperty will return true, even if it was not
> in the properties of the previous version of the component.
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