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https://issues.apache.org/jira/browse/NIFI-9229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timea Barna updated NIFI-9229:
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Status: Patch Available (was: In Progress)
> Flow upgrade not possible if a Output Port changes to a funnel
> --------------------------------------------------------------
>
> Key: NIFI-9229
> URL: https://issues.apache.org/jira/browse/NIFI-9229
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Timea Barna
> Assignee: Timea Barna
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> a Flow version 1 a given processor is connected to an Output Port and this
> changes in the next version to a funnel it's not possible to upgrade the flow
> version.It encounters the following message
> Failed to perform update flow request due to Failed to update Flow on all
> nodes in cluster due to e42484b4-440a-3919-84aa-04e97f63d225 is the
> destination of another component.
> 1. Create PG and add an arbitrary Processor
> 2. Add an Output port and connect the Processor to it
> 3. Commit changes as version 1
> 4. Add a Funnel and connect the Processor to the Funnel
> 5. Delete the Output port
> 6. Commit the change as version 2
> 7. Revert to version 1
> 8. Upgrade to version 2 -> version change fails
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