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https://issues.apache.org/jira/browse/NIFI-5328?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pierre Villard resolved NIFI-5328.
----------------------------------
Resolution: Feedback Received
Apache NiFi 1.x is no longer maintained and no new release is planned on the
1.x release line. Marking as resolved as part of a cleanup operation. Please
open a new one with an updated description if this is still relevant for NiFi
2.x.
> Flow file attributes can break UnpackContent using flowfile-tar-v1 format
> -------------------------------------------------------------------------
>
> Key: NIFI-5328
> URL: https://issues.apache.org/jira/browse/NIFI-5328
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.6.0
> Reporter: Joe Gresock
> Priority: Minor
>
> I'm using NiFi to MergeContent using flowfile-tar-v1 format, followed by
> UnpackContent with the same format. One of my flow files has an attribute
> with the following value:
> {code:java}
> Unrecognized token 'PKI': was expecting
> ('true', 'false' or 'null')
> at [Source: (StringReader); line: 1, column: 12]{code}
>
> I can view the resulting tar on disk, and it is formatted correctly.
> However, the UnpackContent processor gets the following error, apparently
> caused by trying to dereference XML entities from the attribute value:
>
> at
> org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2207)
> at
> org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2175)
> at
> org.apache.nifi.processors.standard.UnpackContent$FlowFileStreamUnpacker.unpack(UnpackContent.java:409)
> at
> org.apache.nifi.processors.standard.UnpackContent.onTrigger(UnpackContent.java:255)
> at
> org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
> at
> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1147)
> at
> org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:175)
> at
> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)
> at
> java.util.concurrent.Executors$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:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> *Caused by: java.util.InvalidPropertiesFormatException:
> org.xml.sax.SAXParseException; lineNumber: 44; columnNumber: 65; Character
> reference "&#*
> at
> sun.util.xml.PlatformXmlPropertiesProvider.load(PlatformXmlPropertiesProvider.java:80)
> at java.util.Properties$XmlSupport.load(Properties.java:1201)
> at java.util.Properties.loadFromXML(Properties.java:881)
> at
> org.apache.nifi.util.FlowFileUnpackagerV1.getAttributes(FlowFileUnpackagerV1.java:74)
> at
> org.apache.nifi.util.FlowFileUnpackagerV1.unpackageFlowFile(FlowFileUnpackagerV1.java:44)
> at
> org.apache.nifi.processors.standard.UnpackContent$FlowFileStreamUnpacker$1$1.process(UnpackContent.java:421)
> at
> org.apache.nifi.controller.repository.StandardProcessSession.write(StandardProcessSession.java:2621)
> ... 16 common frames omitted
> Caused by: org.xml.sax.SAXParseException: Character reference "&#
> at
> com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203)
> at
> com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)
> at
> com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)
> at
> com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
> at
> com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1472)
> at
> com.sun.org.apache.xerces.internal.impl.XMLScanner.scanCharReferenceValue(XMLScanner.java:1345)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3053)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:842)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:771)
> at
> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
> at
> com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243)
> at
> com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:339)
> at
> sun.util.xml.PlatformXmlPropertiesProvider.getLoadingDoc(PlatformXmlPropertiesProvider.java:106)
> at
> sun.util.xml.PlatformXmlPropertiesProvider.load(PlatformXmlPropertiesProvider.java:78)
> ... 22 common frames omitted
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