Minor Description
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.
Attachments
Issue Links
- relates to
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SPARK-991 Report call sites of operators in Python
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- Resolved
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- links to
