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Apache Spark commented on SPARK-5307:
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User 'rxin' has created a pull request for this issue:
https://github.com/apache/spark/pull/4297
> Add utility to help with NotSerializableException debugging
> -----------------------------------------------------------
>
> Key: SPARK-5307
> URL: https://issues.apache.org/jira/browse/SPARK-5307
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Reporter: Reynold Xin
> Assignee: Reynold Xin
>
> Scala closures can easily capture objects unintentionally, especially with implicit arguments.
I think we can do more than just relying on the users being smart about using sun.io.serialization.extendedDebugInfo
to find more debug information.
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