Joseph Gresock created NIFI-3186:
------------------------------------
Summary: NullPointerException in Provenance Repository on startup
Key: NIFI-3186
URL: https://issues.apache.org/jira/browse/NIFI-3186
Project: Apache NiFi
Issue Type: Bug
Affects Versions: 1.1.0
Reporter: Joseph Gresock
Assignee: Joseph Gresock
Fix For: 1.1.1
Often when NiFi restarts itself, we will get this error on startup, which
prevents the node from starting until we delete the provenance_repository from
disk.
{code}
Caused by: java.lang.RuntimeException: Unable to create Provenance Repository
at
org.apache.nifi.controller.FlowController.<init>(FlowController.java:459)
~[nifi-framework-core-1.1.0.jar:1.1.0]
at
org.apache.nifi.controller.FlowController.createClusteredInstance(FlowController.java:403)
~[nifi-framework-core-1.1.0.jar:1.1.0]
at
org.apache.nifi.spring.FlowControllerFactoryBean.getObject(FlowControllerFactoryBean.java:61)
~[nifi-framework-core-1.1.0.jar:1.1.0]
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:168)
~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
... 41 common frames omitted
Caused by: java.lang.NullPointerException: null
at
org.apache.nifi.provenance.schema.EventRecord.getEvent(EventRecord.java:122)
~[na:na]
at
org.apache.nifi.provenance.ByteArraySchemaRecordReader.nextRecord(ByteArraySchemaRecordReader.java:77)
~[na:na]
at
org.apache.nifi.provenance.serialization.CompressableRecordReader.nextRecord(CompressableRecordReader.java:272)
~[na:na]
at
org.apache.nifi.provenance.PersistentProvenanceRepository.mergeJournals(PersistentProvenanceRepository.java:1826)
~[na:na]
at
org.apache.nifi.provenance.PersistentProvenanceRepository.recoverJournalFiles(PersistentProvenanceRepository.java:1505)
~[na:na]
at
org.apache.nifi.provenance.PersistentProvenanceRepository.recover(PersistentProvenanceRepository.java:665)
~[na:na]
at
org.apache.nifi.provenance.PersistentProvenanceRepository.initialize(PersistentProvenanceRepository.java:268)
~[na:na]
at
org.apache.nifi.controller.FlowController.<init>(FlowController.java:457)
~[nifi-framework-core-1.1.0.jar:1.1.0]
{code}
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