[jira] [Commented] (SPARK-972) PySpark's "cannot run multiple SparkContexts at once" message should give source locations

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15373766#comment-15373766 ] 

Apache Spark commented on SPARK-972:
------------------------------------

User 'jyotiska' has created a pull request for this issue:
https://github.com/apache/spark/pull/34

> PySpark's "cannot run multiple SparkContexts at once" message should give source locations
> ------------------------------------------------------------------------------------------
>
>                 Key: SPARK-972
>                 URL: https://issues.apache.org/jira/browse/SPARK-972
>             Project: Spark
>          Issue Type: Improvement
>          Components: PySpark
>            Reporter: Josh Rosen
>            Assignee: Jyotiska NK
>            Priority: Minor
>             Fix For: 1.0.0
>
>
> It can be difficult to debug PySpark's "Cannot run multiple SparkContexts at once" error message if you're not sure where the first context is being created; it would be helpful if the SparkContext class remembered the linenumber/location where the  active context was created and printed it in the error message.



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