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Posted to dev@kafka.apache.org by "Bogdan Iordache (JIRA)" <ji...@apache.org> on 2018/10/19 12:38:00 UTC

[jira] [Created] (KAFKA-7521) [kafka-streams-scala_2.11] Foreach results in StackOverflowError

Bogdan Iordache created KAFKA-7521:
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             Summary: [kafka-streams-scala_2.11] Foreach results in StackOverflowError
                 Key: KAFKA-7521
                 URL: https://issues.apache.org/jira/browse/KAFKA-7521
             Project: Kafka
          Issue Type: Bug
          Components: streams
    Affects Versions: 2.0.0
            Reporter: Bogdan Iordache


The following piece of code derived from the kafka-streams/scala examples reproduces the error:

val textLines: KStream[String, String] = builder.stream[String, String]("streams-plaintext-input")

textLines.foreach((_, _) => {})

 

Note: the error doesn't reproduce with kafka-streams-scala_2.12.



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