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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/01/31 07:43:34 UTC

[jira] [Resolved] (SPARK-5307) Add utility to help with NotSerializableException debugging

     [ https://issues.apache.org/jira/browse/SPARK-5307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin resolved SPARK-5307.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.0

> 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
>             Fix For: 1.3.0
>
>
> 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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