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https://issues.apache.org/jira/browse/NIFI-4003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Payne updated NIFI-4003:
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Summary: Controller Service for HortonworksSchemaRegistry should expose
Cache Duration as a property (was: Controller Service for
HortonworksSchemaRegistry should use expired cached values if unable to
communicate with actual Schema Registry)
> Controller Service for HortonworksSchemaRegistry should expose Cache Duration
> as a property
> -------------------------------------------------------------------------------------------
>
> Key: NIFI-4003
> URL: https://issues.apache.org/jira/browse/NIFI-4003
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Reporter: Mark Payne
> Assignee: Mark Payne
>
> When we attempt to retrieve the latest schema version information for a
> schema with the HortonworksSchemaRegistry controller service, it caches the
> information for 1 minute. After that minute is up, though, if we are unable
> to communicate with the HortonworksSchemaRegistry, an Exception is thrown. If
> we already have a value cached, though, we should use that instead of
> throwing a SchemaNotFoundException
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