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https://issues.apache.org/jira/browse/SPARK-6335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14362340#comment-14362340
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Marko Bonaci commented on SPARK-6335:
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Yes, I know, but my thought process was:
Since it's not pure scala shell, i.e. it's already been fiddled with scala
shell in order to adapt it to Spark, and since you [cannot create SparkContext
manually|http://spark.apache.org/docs/latest/programming-guide.html#using-the-shell]
in the shell, I don't see the point in destroying it and staying inside
_spark-shell_.
Not 100% sure that it makes sense, though.
> REPL :reset command also removes refs to SparkContext and SQLContext
> --------------------------------------------------------------------
>
> Key: SPARK-6335
> URL: https://issues.apache.org/jira/browse/SPARK-6335
> Project: Spark
> Issue Type: Improvement
> Components: Spark Shell
> Affects Versions: 1.3.0
> Environment: Ubuntu 14.04 64-bit; spark-1.3.0-bin-hadoop2.4
> Reporter: Marko Bonaci
> Priority: Trivial
>
> I wasn't sure whether to mark it as a bug or an improvement, so I went for
> more moderate option, since this is rather trivial, rarely used thing.
> Here's the repl printout:
> {code:java}
> 15/03/14 14:39:38 INFO SparkILoop: Created spark context..
> Spark context available as sc.
> 15/03/14 14:39:38 INFO SparkILoop: Created sql context (with Hive support)..
> SQL context available as sqlContext.
> scala> val x = 8
> x: Int = 8
> scala> :reset
> Resetting repl state.
> Forgetting this session history:
> val x = 8
> Forgetting all expression results and named terms: $intp, sc, sqlContext, x
> scala> sc.parallelize(1 to 8)
> <console>:8: error: not found: value sc
> sc.parallelize(1 to 8)
> ^
> scala> :quit
> Stopping spark context.
> <console>:8: error: not found: value sc
> sc.stop()
> ^
> {code}
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