[jira] [Commented] (SPARK-3200) Class defined with reference to external variables crashes in REPL.

["Prashant Sharma (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-3200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15048128#comment-15048128 ] 

Prashant Sharma commented on SPARK-3200:
----------------------------------------

[~srowen] Reproducer is intended for distributed mode, I can still reproduce it.

> Class defined with reference to external variables crashes in REPL.
> -------------------------------------------------------------------
>
>                 Key: SPARK-3200
>                 URL: https://issues.apache.org/jira/browse/SPARK-3200
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Shell
>    Affects Versions: 1.1.0
>            Reporter: Prashant Sharma
>            Assignee: Prashant Sharma
>
> Reproducer:
> {noformat}
> val a = sc.textFile("README.md").count
> case class A(i: Int) { val j = a} 
> sc.parallelize(1 to 10).map(A(_)).collect()
> {noformat}
> This will happen only in distributed mode, when one refers something that refers sc and not otherwise. 
> There are many ways to work around this, like directly assign a constant value instead of referring the variable. 



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