[ https://issues.apache.org/jira/browse/NIFI-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Moser updated NIFI-3039: -------------------------------- Resolution: Fixed Fix Version/s: 1.6.0 Status: Resolved (was: Patch Available) > Provenance Repository - Fix PurgeOldEvent and Rollover Size Limits > ------------------------------------------------------------------ > > Key: NIFI-3039 > URL: https://issues.apache.org/jira/browse/NIFI-3039 > Project: Apache NiFi > Issue Type: Bug > Components: Core Framework > Affects Versions: 1.0.0, 1.1.0, 0.8.0, 0.7.1 > Reporter: Joe Skora > Assignee: Joe Skora > Priority: Major > Fix For: 1.6.0 > > > Current {purgeOldEvents} logic triggers cleanup when 90% of space is used, > but it only removes one file if usage is under 100%, causing thrashing around > 100% usage. In testing, cleanup up to 70% after hitting 90% makes the system > run more smoothly. > Also, {rollover} will not trigger cleanup unless 110% of the allowed space is > in use, changing this to 100% also make a difference in testing. > Before these changes, a test system that generates huge amounts of provenance > would become unstable and stop processing provenance until restarted. With > these changes, the system consistently recovers even under heavy load. -- This message was sent by Atlassian JIRA (v7.6.3#76005)