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From "Byunghwa Yun (JIRA)" <j...@apache.org>
Subject [jira] [Created] (NIFI-4370) View Details of NiFi Data Provenance throws NPE when cluster mode
Date Sat, 09 Sep 2017 12:39:00 GMT
Byunghwa Yun created NIFI-4370:
----------------------------------

             Summary: View Details of NiFi Data Provenance throws NPE when cluster mode
                 Key: NIFI-4370
                 URL: https://issues.apache.org/jira/browse/NIFI-4370
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.4.0
            Reporter: Byunghwa Yun
             Fix For: 1.4.0


When I got the Provenance Event, NiFi throws NPE.

{code:java}
2017-09-09 18:02:18,863 ERROR [NiFi Web Server-208] o.a.nifi.web.api.config.ThrowableMapper
An unexpected error has occurred: java.lang.NullPointerException. Returning Internal Server
Error response.
java.lang.NullPointerException: null
        at org.apache.nifi.web.api.ProvenanceEventResource.getProvenanceEvent(ProvenanceEventResource.java:297)
{code}

I think the cause that below method removed at NIFI-4224.

{code:java}
protected Response replicate(final String method, final String nodeUuid)
{code}

Thanks.



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