Prashant Shahi created KAFKA-8120:
-------------------------------------

             Summary: Getting NegativeArraySizeException when using Kafka 
Connect to send data to Kafka
                 Key: KAFKA-8120
                 URL: https://issues.apache.org/jira/browse/KAFKA-8120
             Project: Kafka
          Issue Type: Bug
          Components: KafkaConnect
    Affects Versions: 2.1.1
         Environment: Ubuntu 16.04 LTS
            Reporter: Prashant Shahi


 

I have a large MongoDump JSON which I tried pushing to Kafka using Kafka 
Connect.

I am getting the following Exception after around 16k messages been pushed. 
After the exception, the program doesn't get killed or exit, but now no more 
messages are pushed.
{code:java}
[2019-03-15 08:48:13,812] ERROR WorkerSourceTask{id=od-test18-0} Task threw an 
uncaught and unrecoverable exception 
(org.apache.kafka.connect.runtime.WorkerTask:177) 
java.lang.NegativeArraySizeException at 
org.apache.kafka.connect.file.FileStreamSourceTask.poll(FileStreamSourceTask.java:141)
 at 
org.apache.kafka.connect.runtime.WorkerSourceTask.poll(WorkerSourceTask.java:244)
 at 
org.apache.kafka.connect.runtime.WorkerSourceTask.execute(WorkerSourceTask.java:220)
 at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:175) at 
org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:219) at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at 
java.util.concurrent.FutureTask.run(FutureTask.java:266) at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
at java.lang.Thread.run(Thread.java:748) [2019-03-15 08:48:13,814] ERROR 
WorkerSourceTask{id=od-test18-0} Task is being killed and will not recover 
until manually restarted (org.apache.kafka.connect.runtime.WorkerTask:178){code}
 



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