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Posted to dev@zeppelin.apache.org by "Christian Fries (JIRA)" <ji...@apache.org> on 2017/04/16 00:16:41 UTC

[jira] [Created] (ZEPPELIN-2406) Unable to abort scala code

Christian Fries created ZEPPELIN-2406:
-----------------------------------------

             Summary: Unable to abort scala code
                 Key: ZEPPELIN-2406
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2406
             Project: Zeppelin
          Issue Type: Bug
          Components: zeppelin-server
    Affects Versions: 0.8.0
         Environment: macOS Sierra
            Reporter: Christian Fries


Runnnig the following Scala code (running in an infinite loop), it is not possible to aboard the job:
{code}
object TimerAnonymous {

  def oncePerSecond(callback: () => Unit) {
    while (true) { callback(); Thread sleep 1000 } };
  
  def main(args: Array[String]) { oncePerSecond(() =>
    println("time flies like an arrow...")) };
};

TimerAnonymous.main(Array())
{code}

(The code is taken from a Scala tutorial)



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