Ashwin Shankar created SPARK-8170:
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             Summary: Ctrl-C in pyspark shell doesn't kill running job
                 Key: SPARK-8170
                 URL: https://issues.apache.org/jira/browse/SPARK-8170
             Project: Spark
          Issue Type: Improvement
          Components: PySpark
    Affects Versions: 1.3.1
            Reporter: Ashwin Shankar


Hitting Ctrl-C in spark-sql(and other tools like presto) cancels any running 
job and starts a new input line on the prompt. It would be nice if pyspark 
shell also can do that. Otherwise, in case a user submits a job, say he made a 
mistake, and wants to cancel it, he needs to exit the shell and re-login to 
continue his work. Re-login can be a pain especially in Spark on yarn, since it 
takes a while to allocate AM container and initial executors.



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