[jira] [Created] (NIFI-9421) Running NiFi Stateless with local NARs only

["Peter Turcsanyi (Jira)" <ji...@apache.org>]

Peter Turcsanyi created NIFI-9421:
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             Summary: Running NiFi Stateless with local NARs only
                 Key: NIFI-9421
                 URL: https://issues.apache.org/jira/browse/NIFI-9421
             Project: Apache NiFi
          Issue Type: Improvement
          Components: NiFi Stateless
            Reporter: Peter Turcsanyi
            Assignee: Peter Turcsanyi


NiFi Stateless can download extensions (NARs) from a Nexus server if they are not available locally in the extensions directory ({{{}nifi.stateless.extensions.directory).{}}}

If all NARs required by the flow are provided in the extensions directory (e.g. manually copied to a server that has no public internet / Nexus connection), no Nexus access is needed and in this case the 'nifi.stateless.extension.client.*' properties should not be mandatory. Currently it fails and does not try to load the local NARs if no extension client is configured (the failure is mentioning a NAR that is available). It can work with a dummy nexus client URL.

The nexus property should be optional and the extensions directory should be used regardless of the existence of this property.



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