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https://issues.apache.org/jira/browse/SPARK-10001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15151591#comment-15151591
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Jon Maurer commented on SPARK-10001:
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I have a number of users who would find this feature to be useful. The related
scenario is hitting ctrl-c by mistake as an attempt to copy output and
accidentally killing the shell, even if a job has not yet been submitted. Is
there other interest in this feature?
> Allow Ctrl-C in spark-shell to kill running job
> -----------------------------------------------
>
> Key: SPARK-10001
> URL: https://issues.apache.org/jira/browse/SPARK-10001
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Shell
> Affects Versions: 1.4.1
> Reporter: Cheolsoo Park
> Priority: Minor
>
> 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
> spark-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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