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Posted to issues@spark.apache.org by "Shixiong Zhu (JIRA)" <ji...@apache.org> on 2016/01/12 22:43:40 UTC

[jira] [Resolved] (SPARK-11870) Pyspark Streaming will swallow exceptions in TransformFunction and TransformFunctionSerializer

     [ https://issues.apache.org/jira/browse/SPARK-11870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shixiong Zhu resolved SPARK-11870.
----------------------------------
       Resolution: Fixed
         Assignee: Shixiong Zhu
    Fix Version/s: 1.6.0
                   1.5.3
                   1.4.2

> Pyspark Streaming will swallow exceptions in TransformFunction and TransformFunctionSerializer
> ----------------------------------------------------------------------------------------------
>
>                 Key: SPARK-11870
>                 URL: https://issues.apache.org/jira/browse/SPARK-11870
>             Project: Spark
>          Issue Type: Bug
>          Components: PySpark
>    Affects Versions: 1.4.1, 1.5.2
>            Reporter: Shixiong Zhu
>            Assignee: Shixiong Zhu
>             Fix For: 1.4.2, 1.5.3, 1.6.0
>
>
> TransformFunction and TransformFunctionSerializer don't rethrow the exception, so when any exception happens, it just return None. This will cause some weird NPE and confuse people. 



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