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https://issues.apache.org/jira/browse/SPARK-49536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-49536:
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Labels: pull-request-available (was: )
> Add error handling for python streaming data source record prefetching
> ----------------------------------------------------------------------
>
> Key: SPARK-49536
> URL: https://issues.apache.org/jira/browse/SPARK-49536
> Project: Spark
> Issue Type: Task
> Components: PySpark, SS
> Affects Versions: 4.0.0
> Reporter: Chaoqin Li
> Priority: Major
> Labels: pull-request-available
>
> Currently there is an assert that return status code from the python worker
> is SpecialLengths.START_ARROW_STREAM when python source runner is prefetching
> records. To improve debugability, check the status code and rethrow an
> runtime error with detailed error message.
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