I want to use nifi logs ( i mean nifi-app.log data) but when i try to get this files usually i got loads of content on one error and i want to know how can i filter all this data so that i could get only usefull information
1.should i change some configuration in logback.xml 2.or i should use splitText ,splitContent or relative nifi processors here is example of my log file data: 2017-11-13 18:29:09,824 INFO [Provenance Maintenance Thread-3] o.a.n.p.lucene.UpdateMinimumEventId Updated Minimum Event ID for Provenance Event Repository - Minimum Event ID now 45299672017-11-13 18:29:09,824 INFO [Provenance Maintenance Thread-3] o.a.n.p.PersistentProvenanceRepository Successfully performed Expiration Action org.apache.nifi.provenance.lucene.UpdateMinimumEventId@5c633b27 on Provenance Event file ./provenance_repository/4529212.prov.gz in 3 millis2017-11-13 18:29:09,824 INFO [Provenance Maintenance Thread-3] o.a.n.p.lucene.DeleteIndexAction Removed expired Provenance Event file ./provenance_repository/4529212.prov.gz2017-11-13 18:29:09,824 INFO [Provenance Maintenance Thread-3] o.a.n.p.lucene.DeleteIndexAction Removed expired Provenance Table-of-Contents file ./provenance_repository/toc/4529212.toc2017-11-13 18:29:09,824 INFO [Provenance Maintenance Thread-3] o.a.n.p.PersistentProvenanceRepository Successfully performed Expiration Action org.apache.nifi.provenance.expiration.FileRemovalAction@3f1fd7b on Provenance Event file ./provenance_repository/4529212.prov.gz in 233296 nanos2017-11-13 18:29:07,862 INFO [Provenance Repository Rollover Thread-1] o.a.n.p.lucene.SimpleIndexManager Index Writer for ./provenance_repository/index-1509974708000 has been returned to Index Manager and is no longer in use. Closing Index Writer2017-11-13 18:29:07,911 INFO [Provenance Repository Rollover Thread-1] o.a.n.p.PersistentProvenanceRepository Successfully merged 16 journal files (103463 records) into single Provenance Log File ./provenance_repository/9476034.prov in 6719 milliseconds2017-11-13 18:29:07,911 INFO [Provenance Repository Rollover Thread-1] o.a.n.p.PersistentProvenanceRepository Successfully Rolled over -- Sent from: http://apache-nifi-users-list.2361937.n4.nabble.com/
