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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NIFI-4370) View Details of NiFi Data Provenance throws NPE when cluster mode
Date Mon, 11 Sep 2017 13:15:00 GMT

    [ https://issues.apache.org/jira/browse/NIFI-4370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16161215#comment-16161215
] 

ASF GitHub Bot commented on NIFI-4370:
--------------------------------------

Github user mcgilman commented on the issue:

    https://github.com/apache/nifi/pull/2137
  
    Will review...


> 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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