[jira] [Created] (NIFI-1764) NullPointerException in PutKafka for failed segments with no delimiter

["Joseph Witt (JIRA)" <ji...@apache.org>]

Joseph Witt created NIFI-1764:
---------------------------------

             Summary: NullPointerException in PutKafka for failed segments with no delimiter
                 Key: NIFI-1764
                 URL: https://issues.apache.org/jira/browse/NIFI-1764
             Project: Apache NiFi
          Issue Type: Bug
          Components: Extensions
            Reporter: Christopher McDermott
             Fix For: 1.0.0, 0.7.0



{code}
java.lang.NullPointerException: null
at java.lang.String.<init>(String.java:503) ~[na:1.8.0_45]
at org.apache.nifi.processors.kafka.PutKafka.buildFailedFlowFileAttributes(PutKafka.java:396) ~[na:na]
at org.apache.nifi.processors.kafka.PutKafka.onTrigger(PutKafka.java:308) ~[na:na]
at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) ~[nifi-api-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1059) ~[nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136) [nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47) [nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:123) [nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_45]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_45]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_45]
{code}

it appears we assume in PutKafka that a delimiter is being used and that this can cause an NPE.



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