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https://issues.apache.org/jira/browse/SPARK-61318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon updated SPARK-61318:
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Fix Version/s: connect-rust-4.3.0
> Raise the exception of a Python progress handler from the execution that
> called it, as PySpark does
> ---------------------------------------------------------------------------------------------------
>
> Key: SPARK-61318
> URL: https://issues.apache.org/jira/browse/SPARK-61318
> Project: Spark
> Issue Type: Bug
> Components: Connect
> Affects Versions: connect-rust-4.3.0
> Reporter: Hyukjin Kwon
> Priority: Major
> Fix For: connect-rust-4.3.0
>
>
> A Python progress handler (spark.registerProgressHandler) that raises does
> not fail the execution in the Python drop-in: its exception is written to
> sys.unraisablehook and collect() returns the rows.
> Repro: a handler that raises ValueError on each non-done update, and a query
> that runs with progress (SELECT id, reflect('java.lang.Thread', 'sleep',
> 500L) AS s FROM range(0, 4, 1, 4)). The drop-in returns the rows and prints a
> traceback.
> PySpark 4.3.0 calls the handlers from the client's own result loop, so
> collect(), toPandas() and count() raise the handler's exception itself.
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