OK, my recommendation would be to change to the WriteAheadProvenanceRepository. You can do this by changing the value of the "nifi.provenance.repository.implementation" property in nifi.properties to "org.apache.nifi.provenance.WriteAheadProvenanceRepository"
The WriteAhead implementation was written several releases back, but we left Persistent Provenance Repo as the default just to ensure that the Write-Ahead implementation was stable enough. At this point, it's pretty clear that it is not only much faster than the Persistent Prov Repo but also far more stable. There is a JIRA [1] to make this the new default. The nice thing is that it is backward compatible, so if you change to the WriteAhead impl and restart, you should still be able to query all of your existing data without losing anything. Thanks -Mark [1] https://issues.apache.org/jira/browse/NIFI-5482 On Aug 17, 2018, at 10:26 AM, Daniel Watson <[email protected]<mailto:[email protected]>> wrote: Yes. On Fri, Aug 17, 2018 at 10:19 AM Mark Payne <[email protected]<mailto:[email protected]>> wrote: OK, thanks. Are you using the default implementation of the Provenance Repository? I.e., the PersistentProvenanceRepository? On Aug 17, 2018, at 10:10 AM, Daniel Watson <[email protected]<mailto:[email protected]>> wrote: Mark, 1.7.0 06/19/2018 21:55:30 EDT Tagged nifi-1.7.0-RC1 Thanks On Fri, Aug 17, 2018 at 10:09 AM Mark Payne <[email protected]<mailto:[email protected]>> wrote: Hi Daniel, What version of NiFi are you running? Thanks -Mark > On Aug 17, 2018, at 10:07 AM, Daniel Watson > <[email protected]<mailto:[email protected]>> wrote: > > Anyone have any issues with the data lineage screen? My NiFi instance can't > compute the data lineage for a specific flow. It worked originally, then > after running some files through, it no longer will. It gets stuck at 100% > and the UI shows nothing. > > The flow is... > > list files -> update att -> order -> fetch files -> update att -> put files > > I removed the provenance directory and restarted, and it did the same thing.
