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ASF GitHub Bot commented on NIFI-5482: -------------------------------------- Github user alopresto commented on the issue: https://github.com/apache/nifi/pull/2960 Reviewing... > Make Write-Ahead Provenance Repository the default implementation > ----------------------------------------------------------------- > > Key: NIFI-5482 > URL: https://issues.apache.org/jira/browse/NIFI-5482 > Project: Apache NiFi > Issue Type: Improvement > Components: Configuration > Reporter: Mark Payne > Priority: Major > Labels: beginner, newbie > Fix For: 1.8.0 > > > The default implementation for the Provenance Repository is the > PersistentProvenanceRepository. The WriteAheadProvenanceRepository was added > in version 1.2.0 of NiFi. We left the default as the > PersistentProvenanceRepository only because it had been heavily tested over > years of production use. Since then, the WriteAheadProvenanceRepository has > proven to be not only significantly faster but also more stable and easier to > maintain. When problems arise with the PersistentProvenanceRepository, the > solution almost always is to change to the WriteAheadProvenanceRepository. > Given this, we should now change the default implementation to be the > WriteAheadProvenanceRepository. > This involves changing the default value in the POM of nifi-resources and > also updating the Admin Guide to note the new default and review the guide > for any other wording that may need to be updated. -- This message was sent by Atlassian JIRA (v7.6.3#76005)