[jira] [Commented] (NIFI-5259) Provenance repo "failed to perform background maintenance procedures" due failing to read schema

["Joseph Percivall (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-5259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16498600#comment-16498600 ] 

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}



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