[jira] [Commented] (KAFKA-4538) Version

["Rajini Sivaram (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-4538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15748324#comment-15748324 ] 

Rajini Sivaram commented on KAFKA-4538:
---------------------------------------

If you are using KafkaConsumer, this could be due to KAFKA-4431.

> Version 
> --------
>
>                 Key: KAFKA-4538
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4538
>             Project: Kafka
>          Issue Type: Bug
>          Components: clients
>    Affects Versions: 0.10.1.0
>         Environment: Unix OS, Scala
>            Reporter: Samuel Durand
>            Priority: Minor
>
> The new KafkaClient for kafka 0.10.1.0 prevents a simple Scala app from closing by itself. This was not the case with the previous 0.10.0.1
> To close the app you now have to add an explicit system exit.
> {code:title=Bar.scala|borderStyle=solid}
> object App extends App {
>  doSomethingThatCreatesAndUsesAKafkaClient()
>   // Necessary to close the application
>   System.exit(0)
> }
> {code}
> I didn't find out yet if that's because of some leaking process or something else.



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