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https://issues.apache.org/jira/browse/NIFI-6807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Payne updated NIFI-6807:
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Fix Version/s: 1.11.0
Status: Patch Available (was: Open)
> When enabling Controller Service and referencing components, some references
> may fail to enable
> -----------------------------------------------------------------------------------------------
>
> Key: NIFI-6807
> URL: https://issues.apache.org/jira/browse/NIFI-6807
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Critical
> Fix For: 1.11.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When a user chooses to enable a Controller Service and its referencing
> components, there exists a situation where we can sometimes see the
> referencing Controller Service fail to enable. This is particularly
> problematic in a clustered environment, as it can result in nodes being
> disconnected from the cluster because the service didn't enable.
> To replicate, create a JSONRecordSetWriter service and an AvroSchemaRegistry
> service. Configure the record writer to depend on the schema registry (and
> all other necessary configuration to make the services valid). Now, enable
> AvroSchemaRegistry and all referencing components. The JSONRecordSetWriter
> will sometimes fail to enable because it is not yet valid.
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