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https://issues.apache.org/jira/browse/SPARK-54599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-54599:
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Labels: pull-request-available (was: )
> Make PythonException a SparkThrowable and handle it in Python
> -------------------------------------------------------------
>
> Key: SPARK-54599
> URL: https://issues.apache.org/jira/browse/SPARK-54599
> Project: Spark
> Issue Type: Improvement
> Components: PySpark
> Affects Versions: 4.2.0
> Reporter: Tian Gao
> Priority: Major
> Labels: pull-request-available
>
> For now, if Python workers raise an exception, it will be passed to JVM and
> became a RuntimeError - Python driver has to capture it and check the message
> to reconstruct the exception.
> There are a few issues with it - first of all, we have special code to deal
> with such a common issue. Then there's no way to associate a SQLSTATE with
> the exception.
> By making PythonException a normal SparkThrowable, we can use the shared code
> path for it, which supports SQLSTATE natively.
> We can also polish the exception message a bit.
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