Github user markap14 commented on the issue:
https://github.com/apache/nifi/pull/2053
@joewitt when you say "i keep seeing issues with provenance" do you see the
same stack trace over and over? Or do you see different issues? I do not
believe that the provenance issue is related. I also don't believe it to be
related to swapping. I believe what resolved the issue is that you cleared out
the repo. My guess is that something happened to get you into that state, and
it would have stayed in that state until you cleared the prov repo. Now just
trying to understand the issue. From looking at the code, if it hits the above
error, it should simply move on without compressing that event file. I'm
wondering though if you see some other stack trace where another part of the
prov repo won't move on?
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