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https://issues.apache.org/jira/browse/NIFI-5142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Payne updated NIFI-5142:
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Fix Version/s: 1.7.0
Status: Patch Available (was: Open)
> If funnel is made both the source and destination of a connection, connection
> cannot be removed
> -----------------------------------------------------------------------------------------------
>
> Key: NIFI-5142
> URL: https://issues.apache.org/jira/browse/NIFI-5142
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Major
> Fix For: 1.7.0
>
>
> To replicate, follow these steps:
> 1) Add a Funnel
> 2) Add an Output Port
> 3) Connect the Funnel to the Output Port
> 4) Add a bend point to the Connection (to help with the next step)
> 5) Attempt to change the target of the Connection to the Funnel (creating a
> self-loop)
> 6) An error is reported as expected
> 7) At this point, it is impossible to directly remove that Connection.
> Something appears to be in a bad state.
> 8) However, if you attempt to remove the Funnel the framework will implicitly
> removes all outgoing Connections. Possibly due to the bad state mentioned in
> the previous step, the Connection is not removed and remains in the
> flow.xml.gz even though the source of the Connection is removed. These leaves
> the flow.xml.gz with a Connection with a missing source element.
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