Github user joewitt commented on the issue:
https://github.com/apache/nifi/pull/2190
Still seeing the problem with patch applied. And now a new error is
present (i believe it is new).
2017-10-09 16:30:15,482 ERROR [Timer-Driven Process Thread-3]
o.a.n.p.attributes.UpdateAttribute
UpdateAttribute[id=cad5fe36-015e-1000-5ae7-ed36010ca5be] Failed to commit
session StandardProcessSession[id=36876] due to java.lang.NullPointerException;
rolling back: java.lang.NullPointerException
java.lang.NullPointerException: null
2017-10-09 16:30:15,498 WARN [Timer-Driven Process Thread-8]
o.a.n.provenance.store.RecordWriterLease Failed to close
org.apache.nifi.provenance.EventIdFirstSchemaRecordWriter@64bf8434
java.lang.NullPointerException: null
at
org.apache.nifi.provenance.serialization.CompressableRecordWriter.flush(CompressableRecordWriter.java:190)
at
org.apache.nifi.provenance.AbstractRecordWriter.close(AbstractRecordWriter.java:66)
at
org.apache.nifi.provenance.store.RecordWriterLease.close(RecordWriterLease.java:87)
at
org.apache.nifi.provenance.store.WriteAheadStorePartition.tryRollover(WriteAheadStorePartition.java:261)
at
org.apache.nifi.provenance.store.WriteAheadStorePartition.addEvents(WriteAheadStorePartition.java:186)
at
org.apache.nifi.provenance.store.PartitionedEventStore.addEvents(PartitionedEventStore.java:103)
at
org.apache.nifi.provenance.WriteAheadProvenanceRepository.registerEvents(WriteAheadProvenanceRepository.java:179)
at
org.apache.nifi.controller.repository.StandardProcessSession.updateProvenanceRepo(StandardProcessSession.java:766)
at
org.apache.nifi.controller.repository.StandardProcessSession.commit(StandardProcessSession.java:339)
at
org.apache.nifi.controller.repository.StandardProcessSession.commit(StandardProcessSession.java:322)
at
org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:193)
at
org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47)
at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:128)
at
java.util.concurrent.Executors$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:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2017-10-09 16:30:15,498 WARN [Compress Provenance Logs-1-thread-1]
o.a.n.p.s.EventFileCompressor Failed to delete
.\provenance_repository\91731935.prov; this file should be cleaned up manually
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