Christopher McDermott created NIFI-1827:
-------------------------------------------

             Summary: PutKafka attempts to write to non-existent partition. 
                 Key: NIFI-1827
                 URL: https://issues.apache.org/jira/browse/NIFI-1827
             Project: Apache NiFi
          Issue Type: Bug
    Affects Versions: 0.7.0
            Reporter: Christopher McDermott


PutKafka attempts to write to non-existent partition.  I have not verified yet 
but I think the problem can be triggered by deleting a topic while the 
processors is running, and then recreating the topic with the same name.  Since 
the problem has occurred I have not been able to make it go away.  I've 
recreated the processor in the flow but the new processor exhibits the same 
behavior.  

2016-04-29 12:00:53,550 ERROR [Timer-Driven Process Thread-1] 
o.apache.nifi.processors.kafka.PutKafka
java.lang.IllegalArgumentException: Invalid partition given with record: 4 is 
not in the range [0...1].
        at 
org.apache.kafka.clients.producer.internals.Partitioner.partition(Partitioner.java:52)
 ~[na:na]
        at 
org.apache.kafka.clients.producer.KafkaProducer.send(KafkaProducer.java:333) 
~[na:na]
        at 
org.apache.kafka.clients.producer.KafkaProducer.send(KafkaProducer.java:248) 
~[na:na]
        at 
org.apache.nifi.processors.kafka.KafkaPublisher.toKafka(KafkaPublisher.java:203)
 ~[na:na]
        at 
org.apache.nifi.processors.kafka.KafkaPublisher.publish(KafkaPublisher.java:137)
 ~[na:na]
        at 
org.apache.nifi.processors.kafka.PutKafka$1.process(PutKafka.java:300) ~[na:na]
        at 
org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:1807)
 ~[nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
        at 
org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:1778)
 ~[nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
        at 
org.apache.nifi.processors.kafka.PutKafka.onTrigger(PutKafka.java:296) ~[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]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
[na:1.8.0_45]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
[na:1.8.0_45]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]



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