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https://issues.apache.org/jira/browse/NIFI-9310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Payne updated NIFI-9310:
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Status: Patch Available (was: Open)
> Failure to perform component verification prevented UI from responding
> ----------------------------------------------------------------------
>
> Key: NIFI-9310
> URL: https://issues.apache.org/jira/browse/NIFI-9310
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.15.0
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Blocker
> Fix For: 1.15.0
>
>
> This issue does not affect any released versions, but it needs to be
> addressed before we release.
> When component configuration is verified, the method that gets called on
> NiFiServiceFacade is verifyProcessorConfiguration,
> verifyControllerServiceConfiguration, verifyReportingTaskConfiguration.
> But the verify* methods of the NiFiServiceFacade hold a lock due to the
> Around Advice implemented by NiFiServiceFacadeLock.
> The lock should not be held in this case. We should instead rename the
> methods to performProcessorConfigVerification,
> performControllerServiceConfigVerification,
> performReportingTaskConfigVerification in order to avoid holding a lock.
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