Phillip,

That can happen if you have few Provenance events generated, because the 
timestamp is stored as a 32-bit offset from a known timestamp. So after some 
period of time (I think about a month, if I’m not mistaken), if the Provenance 
Event File doesn’t roll over, it can overflow that 32-bit integer. This was 
fixed in 1.12.0 (NIFI-7339 [1]).

Thanks
-Mark

[1] https://issues.apache.org/jira/browse/NIFI-7339

On Sep 23, 2020, at 10:10 AM, Phillip Grenier 
<[email protected]<mailto:[email protected]>> wrote:

I am running a 1.11.4 instance with adoptopenjdk 1.11. The timestamps on
the data provenance events are off by ~2 months and the date on the system
is correct.

Thanks for any help,

Phillip

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