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https://issues.apache.org/jira/browse/NIFI-4468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16194594#comment-16194594
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Andrew Lim commented on NIFI-4468:
----------------------------------

I was able to reproduce what [~frsk] was seeing as well in 1.3.0.  As 
referenced in the thread, here are some of my more pertinent comments:

With no filter, I generated some DOWNLOAD events by downloading some FlowFiles. 
 I did see these come into my NiFi instance that handles the events.  
Everything was working as expected.

But then I stopped the reporting task, added the DOWNLOAD filter and then 
restarted the task.  Then I downloaded some FlowFiles again.  These events did 
not come in.

However, then I stopped the reporting task, removed the filter, and then 
restarted the task.  Then I generated numerous provenance events (RETRIEVE, 
DOWNLOAD, etc).  But no events came in.

I did some more testing and found that if I restart the NiFi instance that is 
running the reporting task, I start getting provenance events again in my other 
instance.

If I stop the reporting task, add the DOWNLOAD filter, restart the task and 
then generate only download events, those download events do show up in my 
other instance.  But if I generate different types of provenance events 
(RETRIEVE, DOWNLOAD, etc.), the latest download events are not showing up again.

> SiteToSiteProvenanceReportingTask reports no data when event type filter is 
> defined
> -----------------------------------------------------------------------------------
>
>                 Key: NIFI-4468
>                 URL: https://issues.apache.org/jira/browse/NIFI-4468
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>    Affects Versions: 1.3.0
>         Environment: Ubuntu 16.04.1, openjdk-8-jre-headless
>            Reporter: Fred Sko
>              Labels: provenance, reporting_task
>
> I'm trying to set up a SiteToSiteProvenanceReportingTask to keep track of 
> DOWNLOAD provenance events.
> Running it with any filters set in the "Event Type" property (attempted 
> examples include "DOWNLOAD", "EXPIRE" and "DOWNLOAD, EXPIRE") no data is 
> reported through the reporting task. When the filter is removed, all 
> provenance type messages comes through.
> Issue seen on both NiFi 1.3.0 and 1.4.0. Related thread on nifi-users  
> https://lists.apache.org/thread.html/ae3bba6301174503b26514ff537fef62b03b57060c8fefffe8b9377c@%3Cusers.nifi.apache.org%3E
> If anyone else needs any additional information about my setup, please let me 
> know.



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