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https://issues.apache.org/jira/browse/NIFI-975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bryan Bende updated NIFI-975:
-----------------------------
Attachment: NIFI-975.patch
Patch fixes the NPE that is thrown when not using all the delimiters.
> MergeContent with Text Delimiter Strategy produces exception when not using
> all three delimiters
> ------------------------------------------------------------------------------------------------
>
> Key: NIFI-975
> URL: https://issues.apache.org/jira/browse/NIFI-975
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 0.3.0, 0.2.1
> Reporter: Bryan Bende
> Assignee: Bryan Bende
> Priority: Minor
> Fix For: 0.4.0
>
> Attachments: NIFI-975.patch
>
>
> When specifying only a header and demarcator, MergeContent produced the
> following:
> {code}
> 2015-09-18 15:03:56,532 WARN [Timer-Driven Process Thread-10]
> o.a.n.processors.standard.MergeContent
> MergeContent[id=a7203084-af0e-4ec9-be0b-a2e03ab04241] Processor
> Administratively Yielded for 1 sec due to processing failure
> 2015-09-18 15:03:56,532 WARN [Timer-Driven Process Thread-10]
> o.a.n.c.t.ContinuallyRunProcessorTask Administratively Yielding
> MergeContent[id=a7203084-af0e-4ec9-be0b-a2e03ab04241] due to uncaught
> Exception: java.lang.NullPointerException
> 2015-09-18 15:03:56,534 WARN [Timer-Driven Process Thread-10]
> o.a.n.c.t.ContinuallyRunProcessorTask
> java.lang.NullPointerException: null
> at
> org.apache.nifi.processors.standard.MergeContent$BinaryConcatenationMerge.getDelimiterTextContent(MergeContent.java:644)
> ~[na:na]
> at
> org.apache.nifi.processors.standard.MergeContent$BinaryConcatenationMerge.getDelimiterContent(MergeContent.java:614)
> ~[na:na]
> at
> org.apache.nifi.processors.standard.MergeContent$BinaryConcatenationMerge.access$500(MergeContent.java:539)
> ~[na:na]
> at
> org.apache.nifi.processors.standard.MergeContent$BinaryConcatenationMerge$1.process(MergeContent.java:592)
> ~[na:na]
> at
> org.apache.nifi.controller.repository.StandardProcessSession.write(StandardProcessSession.java:1937)
> ~[nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> at
> org.apache.nifi.processors.standard.MergeContent$BinaryConcatenationMerge.merge(MergeContent.java:555)
> ~[na:na]
> at
> org.apache.nifi.processors.standard.MergeContent.processBin(MergeContent.java:453)
> ~[na:na]
> at
> org.apache.nifi.processors.standard.BinFiles.processBins(BinFiles.java:225)
> ~[na:na]
> at
> org.apache.nifi.processors.standard.BinFiles.onTrigger(BinFiles.java:182)
> ~[na:na]
> at
> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1077)
> ~[nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> at
> org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:127)
> [nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> at
> org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:49)
> [nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> at
> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:119)
> [nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [na:1.8.0_51]
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> [na:1.8.0_51]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> [na:1.8.0_51]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> [na:1.8.0_51]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [na:1.8.0_51]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_51]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51]
> 2015-09-18 15:03:57,535 ERROR [Timer-Driven Process Thread-4]
> o.a.n.processors.standa
> {code}
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