[jira] [Resolved] (NIFI-4370) View Details of NiFi Data Provenance throws NPE when cluster mode

["Matt Gilman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-4370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Gilman resolved NIFI-4370.
-------------------------------
    Resolution: Fixed

> 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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