[jira] [Resolved] (NIFI-1076) Provenance Repository will sometimes spew error messages about ZLIB End-of-File messages on restart

["Mark Payne (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-1076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Payne resolved NIFI-1076.
------------------------------
    Resolution: Won't Fix

PersistentProvenanceRepository has been replaced by WriteAheadProvenanceRepository, which does not exhibit this behavior.

> Provenance Repository will sometimes spew error messages about ZLIB End-of-File messages on restart
> ---------------------------------------------------------------------------------------------------
>
>                 Key: NIFI-1076
>                 URL: https://issues.apache.org/jira/browse/NIFI-1076
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>            Reporter: Mark Payne
>            Priority: Minor
>
> We see the following error message sometimes on restart of NiFi. This seems to be due to the fact that the file was created but had no data written to it.
> This shouldn't really hurt anything, as there is no data in the file. The file could simply be ignored. It is probably best to change the ERROR message to a WARN or even an INFO message, though, and indicate that the file had no data and so is being skipped.
> 2015-10-27 12:33:36,905 ERROR [main] o.a.n.p.PersistentProvenanceRepository Failed to read Provenance Event File ./provenance_repository/43401826.prov.gz due to {}
> java.io.EOFException: Unexpected end of ZLIB input stream
>         at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:240) ~[na:1.8.0_60]
>         at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158) ~[na:1.8.0_60]
>         at java.util.zip.GZIPInputStream.read(GZIPInputStream.java:117) ~[na:1.8.0_60]
>         at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[na:1.8.0_60]
>         at java.io.BufferedInputStream.read(BufferedInputStream.java:265) ~[na:1.8.0_60]
>         at org.apache.nifi.stream.io.ByteCountingInputStream.read(ByteCountingInputStream.java:41) ~[nifi-utils-0.3.1-SNAPSHOT.jar:0.3.1-SNAPSHOT]
>         at java.io.DataInputStream.readUnsignedShort(DataInputStream.java:337) ~[na:1.8.0_60]
>         at java.io.DataInputStream.readUTF(DataInputStream.java:589) ~[na:1.8.0_60]
>         at java.io.DataInputStream.readUTF(DataInputStream.java:564) ~[na:1.8.0_60]
>         at org.apache.nifi.provenance.StandardRecordReader.<init>(StandardRecordReader.java:91) ~[nifi-persistent-provenance-repository-0.3.1-SNAPSHOT.jar:0.3.1-SNAPSHOT]
>         at org.apache.nifi.provenance.serialization.RecordReaders.newRecordReader(RecordReaders.java:106) ~[nifi-persistent-provenance-repository-0.3.1-SNAPSHOT.jar:0.3.1-SNAPSHOT]
>         at org.apache.nifi.provenance.PersistentProvenanceRepository.recover(PersistentProvenanceRepository.java:548) [nifi-persistent-provenance-repository-0.3.1-SNAPSHOT.jar:0.3.1-SNAPSHOT]
>         at org.apache.nifi.provenance.PersistentProvenanceRepository.initialize(PersistentProvenanceRepository.java:219) [nifi-persistent-provenance-repository-0.3.1-SNAPSHOT.jar:0.3.1-SNAPSHOT]
>         at org.apache.nifi.controller.FlowController.<init>(FlowController.java:406) [nifi-framework-core-0.3.1-SNAPSHOT.jar:0.3.1-SNAPSHOT]
>         at org.apache.nifi.controller.FlowController.createStandaloneInstance(FlowController.java:349) [nifi-framework-core-0.3.1-SNAPSHOT.jar:0.3.1-SNAPSHOT]
>         at org.apache.nifi.spring.FlowControllerFactoryBean.getObject(FlowControllerFactoryBean.java:63) [nifi-framework-core-0.3.1-SNAPSHOT.jar:0.3.1-SNAPSHOT]
>         at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:168) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]



--
This message was sent by Atlassian Jira
(v8.3.4#803005)