Kevin Doran created NIFIREG-228:
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Summary: Cannot delete a flow with no versioned snapshots
Key: NIFIREG-228
URL: https://issues.apache.org/jira/browse/NIFIREG-228
Project: NiFi Registry
Issue Type: Bug
Reporter: Kevin Doran
I have not verified/reproduced this yet. This bug reported on stack overflow:
[https://stackoverflow.com/questions/54744738/cannot-delete-a-flow-in-nifi-registry-via-http-call-when-using-git-as-storagei/54749567#54749567]
If saving an initial flow version fails, a flow can be created with no
versioned flow snapshots. (The flow has {{"versionCount": 0}}).
When tying to delete this flow using {{DELETE
/buckets{bucketId}/flows/{flowId}}}, it fails with a 409.
The workaround is to save a dummy flow snapshot to get the flow to version 1
and then the entire flow can be deleted.
The fix is that such flows (flows without versions) should be deletable.
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