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Posted to issues@karaf.apache.org by "Jean-Baptiste Onofré (JIRA)" <ji...@apache.org> on 2019/04/22 05:11:00 UTC
[jira] [Resolved] (KARAF-6249) Avoid NullPointerException in the
CsvMarshaller
[ https://issues.apache.org/jira/browse/KARAF-6249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Baptiste Onofré resolved KARAF-6249.
-----------------------------------------
Resolution: Fixed
> Avoid NullPointerException in the CsvMarshaller
> -----------------------------------------------
>
> Key: KARAF-6249
> URL: https://issues.apache.org/jira/browse/KARAF-6249
> Project: Karaf
> Issue Type: Bug
> Components: decanter
> Affects Versions: decanter-2.2.0
> Reporter: Jean-Baptiste Onofré
> Assignee: Jean-Baptiste Onofré
> Priority: Major
> Fix For: decanter-2.3.0
>
>
> In some cases, the {{CsvMarshaller}} can throw a {{NullPointerException}}. For instance, it happens when using the {{log}} appender:
> {code}
> 15:16:09.280 WARN [EventAdminAsyncThread #15] EventAdmin: Exception during event dispatch [org.osgi.service.event.Event [topic=decanter/collect/jmx/jmx-local/com/sun/management] {hostName=precision, component.name=org.apache.karaf.decanter.collector.jmx, felix.fileinstall.filename=file:/home/jbonofre/Workspace/karaf/assemblies/apache-karaf/target/apache-karaf-4.3.0-SNAPSHOT/etc/org.apache.karaf.decanter.collector.jmx-local.cfg, type=jmx-local, service.factoryPid=org.apache.karaf.decanter.collector.jmx, decanter.collector.name=jmx, url=local, scheduler.period=60, ObjectName=com.sun.management:type=HotSpotDiagnostic, service.pid=org.apache.karaf.decanter.collector.jmx.1b1679d5-266c-4a31-ad93-178388f9495c, scheduler.concurrent=false, component.id=11, karafName=root, host=null, DiagnosticOptions=[Ljavax.management.openmbean.CompositeData;@7cd49c75, hostAddress=127.0.0.1, scheduler.name=decanter-collector-jmx, timestamp=1555766169111} | [org.osgi.service.event.EventHandler] | Bundle(org.apache.karaf.decanter.appender.log [47])]
> java.lang.NullPointerException: null
> at org.apache.karaf.decanter.marshaller.csv.CsvMarshaller.marshal(CsvMarshaller.java:68) ~[?:?]
> at org.apache.karaf.decanter.marshaller.csv.CsvMarshaller.marshal(CsvMarshaller.java:61) ~[?:?]
> at org.apache.karaf.decanter.appender.log.LogAppender.handleEvent(LogAppender.java:62) ~[?:?]
> at org.apache.felix.eventadmin.impl.handler.EventHandlerProxy.sendEvent(EventHandlerProxy.java:415) [3:org.apache.karaf.services.eventadmin:4.3.0.SNAPSHOT]
> {code}
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