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https://issues.apache.org/jira/browse/SPARK-5059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14263483#comment-14263483
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Sean Owen commented on SPARK-5059:
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It makes some sense although the Spark shell is really just a clone of the
Scala shell. Maybe it is best to contribute your patch there first.
> list of user's objects in Spark REPL
> ------------------------------------
>
> Key: SPARK-5059
> URL: https://issues.apache.org/jira/browse/SPARK-5059
> Project: Spark
> Issue Type: New Feature
> Components: Spark Shell
> Reporter: Tomas Hudik
> Priority: Minor
> Labels: spark-shell
>
> Often user do not remember all objects he has created in Spark REPL (shell).
> It would be helpful to have an command that would list all such objects. E.g.
> R is using *ls()* to list all objects.
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