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https://issues.apache.org/jira/browse/NIFI-4077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124465#comment-16124465
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ASF subversion and git services commented on NIFI-4077:
-------------------------------------------------------
Commit 84935d4f7840fe9b22aa929afb403718c073e627 in nifi's branch
refs/heads/master from [~markap14]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=84935d4 ]
NIFI-4023, NIFI-4077 This closes #2075. Addressed issue where repository was
aging off the wrong index. When it should age off Index 1, it was removing
Index 2. As a result, the earliest index is never aged off, and the newest
index could potentially be aged off before it is ready to be. Also addressed
issue where a query that attempts to read an event that has aged off throws
FileNotFoundException (NIFI-4077) instead of skipping over the event. The
JavaDocs indicate that the EventIterator should skip records that it cannot
find, but SelectiveRecordReaderEventIterator throw FileNotFoundException instead
Signed-off-by: joewitt <[email protected]>
> o.a.n.p.index.lucene.LuceneEventIndex Failed to retrieve Provenance Events
> from store
> -------------------------------------------------------------------------------------
>
> Key: NIFI-4077
> URL: https://issues.apache.org/jira/browse/NIFI-4077
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.3.0
> Reporter: Joseph Gresock
> Assignee: Mark Payne
> Fix For: 1.4.0
>
>
> I get this error when trying to display Data Provenance on a 4-node cluster:
> 2017-06-15 18:28:23,945 ERROR [Provenance Query-2]
> o.a.n.p.index.lucene.LuceneEventIndex Failed to retrieve Provenance Events
> from store
> java.io.FileNotFoundException: Unable to locate file
> /data/nifi/provenance_repository/85309321.prov
> at
> org.apache.nifi.provenance.serialization.RecordReaders.newRecordReader(RecordReaders.java:119)
> at
> org.apache.nifi.provenance.WriteAheadProvenanceRepository.lambda$initialize$46(WriteAheadProvenanceRepository.java:125)
> at
> org.apache.nifi.provenance.store.iterator.SelectiveRecordReaderEventIterator.nextEvent(SelectiveRecordReaderEventIterator.java:137)
> at
> org.apache.nifi.provenance.store.iterator.AuthorizingEventIterator.nextEvent(AuthorizingEventIterator.java:47)
> at
> org.apache.nifi.provenance.store.PartitionedEventStore.getEvents(PartitionedEventStore.java:192)
> at
> org.apache.nifi.provenance.store.PartitionedEventStore.getEvents(PartitionedEventStore.java:167)
> at
> org.apache.nifi.provenance.index.lucene.LuceneEventIndex.lambda$submitQuery$58(LuceneEventIndex.java:442)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:748)
> I don't know if this is related, but I also see this error in the same logs:
> 2017-06-15 18:28:42,923 ERROR [Compress Provenance Logs-1-thread-1]
> o.a.n.p.s.EventFileCompressor Failed to read TOC File
> /data/nifi/provenance_repository/toc/87247412.toc
> java.io.EOFException: null
> at
> org.apache.nifi.provenance.toc.StandardTocReader.<init>(StandardTocReader.java:48)
> at
> org.apache.nifi.provenance.serialization.EventFileCompressor.run(EventFileCompressor.java:93)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:748)
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