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Joseph Percivall commented on NIFI-5259: ---------------------------------------- Talking on the Apache NiFi HipChat, [~markap14] said he'd take a look next week. > Provenance repo "failed to perform background maintenance procedures" due > failing to read schema > ------------------------------------------------------------------------------------------------ > > Key: NIFI-5259 > URL: https://issues.apache.org/jira/browse/NIFI-5259 > Project: Apache NiFi > Issue Type: Bug > Affects Versions: 1.6.0 > Environment: Dockerized NiFi v1.6.0, with a link to a Registry > instance, receiving data from MiNiFi java v0.4.0 and NiFi v1.6.0 > Reporter: Joseph Percivall > Assignee: Mark Payne > Priority: Major > > Seeing an odd error (ST below) with the Provenance Repo as a background task > and also when attempting to query it. It's not getting a lot of data and the > issue persists through restarts of the container and also > stop/rm/docker-compose up of the container. > Looking at the code, it's attempting to read the first record in the repo: > final List<ProvenanceEventRecord> firstEvents = eventStore.getEvents(0, 1); > Looking through the provenance record itself, it appears the event appears to > just be missing that field altogether. > > {quote}2018-06-01 19:32:55,114 ERROR [Provenance Repository Maintenance-1] > o.a.n.p.index.lucene.LuceneEventIndex Failed to perform background > maintenance procedures > java.io.IOException: Invalid Boolean value found when reading 'Repetition' of > field 'Source System FlowFile Identifier'. Expected 0 or 1 but got 145 > at > [org.apache.nifi|http://org.apache.nifi/].repository.schema.SchemaRecordReader.readField(SchemaRecordReader.java:107) > at > [org.apache.nifi|http://org.apache.nifi/].repository.schema.SchemaRecordReader.readRecord(SchemaRecordReader.java:72) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.EventIdFirstSchemaRecordReader.readRecord(EventIdFirstSchemaRecordReader.java:138) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.EventIdFirstSchemaRecordReader.nextRecord(EventIdFirstSchemaRecordReader.java:132) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.serialization.CompressableRecordReader.nextRecord(CompressableRecordReader.java:287) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.store.iterator.SequentialRecordReaderEventIterator.nextEvent(SequentialRecordReaderEventIterator.java:73) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.store.iterator.AuthorizingEventIterator.nextEvent(AuthorizingEventIterator.java:47) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.store.PartitionedEventStore.getEvents(PartitionedEventStore.java:214) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.store.PartitionedEventStore.getEvents(PartitionedEventStore.java:158) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.store.PartitionedEventStore.getEvents(PartitionedEventStore.java:148) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.index.lucene.LuceneEventIndex.performMaintenance(LuceneEventIndex.java:650) > at > [org.apache.nifi|http://org.apache.nifi/].provenance.index.lucene.LuceneEventIndex.lambda$initialize$0(LuceneEventIndex.java:156) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > {quote} -- This message was sent by Atlassian JIRA (v7.6.3#76005)